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Industrial and Energy Contractors in Knoxville, IA

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Des Moines Marble & Mantel Co. Inc.

Iowa
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional
Ceramic Tiling, Glass Mosaic Tiling, Quarry Tiling, Stone Tiling
Des Moines Marble & Mantel Co. Inc. is a Specialty Contractor that serves the Des Moines, IA area and specializes in Ceramic Tiling, Glass Mosaic Tiling, Quarry Tiling, Stone Tiling.
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Loenbro

Arizona • Colorado • Idaho • Iowa • Kansas • Montana • Nebraska • Nevada • New Mexico • North Dakota • Ohio • Oklahoma • Oregon • South Dakota • Texas • Utah • Washington • Wyoming
Specialty Contractor
Commercial, Industrial and Energy, Infrastructure, Institutional
Combustion System Gas Piping, Electrical, Excavation and Fill, Industry Specific Manufacturing Equipment, Manufacturing Equipment, Painting and Coatings, Petroleum Products Piping, Process Piping, Scaffolding, Steam Process Piping, Structural Steel, Structural Steel Framing Fabrication, Welding and Cutting Gases Piping
Loenbro is a Specialty Contractor that serves the Gilbert, AZ area and specializes in Combustion System Gas Piping, Electrical, Excavation and Fill, Industry Specific Manufacturing Equipment, Manufacturing Equipment, Painting and Coatings, Petroleum Products Piping, Process Piping, Scaffolding, Steam Process Piping, Structural Steel, Structural Steel Framing Fabrication, Welding and Cutting Gases Piping.
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National Skylight Solutions

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Specialty Contractor
Commercial, Industrial and Energy, Institutional, Residential
Glass and Glazing, Roof Windows and Skylights, Unit Skylights
National Skylight Solutions is a Specialty Contractor that serves the Truesdale, MO area and specializes in Glass and Glazing, Roof Windows and Skylights, Unit Skylights.
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Ebmeier Engineering, LLC

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Engineer
Commercial, Industrial and Energy, Infrastructure, Institutional
Bim and Model Making Services, Design and Engineering, Project Management and Coordination
Ebmeier Engineering, LLC is a Engineer that serves the Glenwood, IA area and specializes in BIM and Model Making Services, Design and Engineering, Project Management and Coordination.
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SystemWorks

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional
SystemWorks is a Specialty Contractor that serves the West Des Moines, IA area.

Kendell Doors and Hardware

Illinois • Iowa • Minnesota • New Jersey • North Carolina • Washington • Wisconsin
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional
Curtain Wall and Glazed Assemblies, Door and Window Hardware, Doors and Frames, Entrances and Storefronts, Glass and Glazing, Louvers, Roof Windows and Skylights, Specialty Doors and Frames, Translucent Wall and Roof Assemblies, Vents, Window Wall Assemblies, Windows
Kendell Doors and Hardware is a Specialty Contractor that serves the Mendota Heights, MN area and specializes in Curtain Wall and Glazed Assemblies, Door and Window Hardware, Doors and Frames, Entrances and Storefronts, Glass and Glazing, Louvers, Roof Windows and Skylights, Specialty Doors and Frames, Translucent Wall and Roof Assemblies, Vents, Window Wall Assemblies, Windows.

Green Product Technologies LLC

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional
Green Product Technologies LLC is a Specialty Contractor that serves the Monroeville, AL area.
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Codigo Mechanical, LLC

Colorado • Iowa • Kansas • Nebraska • South Dakota
Consultant, General Contractor, Owner Real Estate Developer, Specialty Contractor, Supplier
Commercial, Industrial and Energy, Infrastructure, Institutional
Abatement and Remediation, Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Cattle Guards, Chemical Waste Systems, Cleaning and Maintenance Of Existing Period Conditions, Combustion System Gas Piping, Commercial Equipment, Commissioning, Concrete, Concrete Finishing, Concrete Paving, Construction Waste Management and Disposal, Contaminated Soils Abatement and Remediation, Dam Construction and Equipment, Demolition, Driveways, Earthwork, Electrical, Electrical General, Electrical Power Generation, Electrical Utilities High and Medium Voltage Distribution, Equipment Rental, Erosion and Sedimentation Controls, Estimating, Excavation and Fill, Existing Conditions Assessment, Existing Material Assessment, Expansion Control, Fabricated Bridges, Fences and Gates, Gabion Retaining Walls, General Construction Management, Gravity Dams, Grouting, High Performance Coatings, Integrated Automation Control Valves, Levees, Mobile Earth Moving Equipment, Off Gassing Mitigation, Painting, Painting and Coatings, Pre Cast Concrete, Precast Concrete Retaining Walls, Preconstruction Bidding, Process Piping, Process Piping System Protection, Processed Water Systems, Project Management, Reinforcement, Reinforcement Bars, Roadway Construction, Site Clearing, Site Controls, Special Structures, Steam Process Piping, Structural Steel, Structural Steel Framing Erection, Structural Steel Framing Fabrication, Temporary Cranes, Temporary Fencing
Codigo Mechanical, LLC is a Consultant, General Contractor, Owner Real Estate Developer, Specialty Contractor, Supplier that serves the Ashton, NE area and specializes in Abatement and Remediation, Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Cattle Guards, Chemical Waste Systems, Cleaning and Maintenance Of Existing Period Conditions, Combustion System Gas Piping, Commercial Equipment, Commissioning, Concrete, Concrete Finishing, Concrete Paving, Construction Waste Management and Disposal, Contaminated Soils Abatement and Remediation, Dam Construction and Equipment, Demolition, Driveways, Earthwork, Electrical, Electrical General, Electrical Power Generation, Electrical Utilities High and Medium Voltage Distribution, Equipment Rental, Erosion and Sedimentation Controls, Estimating, Excavation and Fill, Existing Conditions Assessment, Existing Material Assessment, Expansion Control, Fabricated Bridges, Fences and Gates, Gabion Retaining Walls, General Construction Management, Gravity Dams, Grouting, High Performance Coatings, Integrated Automation Control Valves, Levees, Mobile Earth Moving Equipment, Off Gassing Mitigation, Painting, Painting and Coatings, Pre Cast Concrete, Precast Concrete Retaining Walls, Preconstruction Bidding, Process Piping, Process Piping System Protection, Processed Water Systems, Project Management, Reinforcement, Reinforcement Bars, Roadway Construction, Site Clearing, Site Controls, Special Structures, Steam Process Piping, Structural Steel, Structural Steel Framing Erection, Structural Steel Framing Fabrication, Temporary Cranes, Temporary Fencing.
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Resolute Industrial

Illinois • Indiana • Iowa • Kansas • Michigan • Minnesota • Missouri • Nebraska • North Dakota • South Dakota • Wisconsin
Consultant, Supplier
Commercial, Healthcare, Industrial and Energy, Institutional
HVAC General, Temporary Electricity, Temporary Heating Cooling and Ventilating
Resolute Industrial is a Consultant, Supplier that serves the Tampa, FL area and specializes in HVAC General, Temporary Electricity, Temporary Heating Cooling and Ventilating.

Grand Epoxy LLC

Atlanta, GA • Alabama • Arizona • Arkansas • Colorado • Delaware • Florida • Georgia • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Nebraska • New Mexico • North Carolina • North Dakota • Ohio • Oklahoma • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Virginia • West Virginia • Wisconsin • Wyoming
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional
Concrete Finishing, Fluid Applied Flooring, Joint Protection, Painting and Coatings, Special Coatings, Specialty Flooring, Traffic Coatings
Grand Epoxy LLC is a Specialty Contractor that serves the West Bloomfield, MI area and specializes in Concrete Finishing, Fluid Applied Flooring, Joint Protection, Painting and Coatings, Special Coatings, Specialty Flooring, Traffic Coatings.

Diamond Polished LLC

Illinois • Indiana • Iowa • Minnesota • Wisconsin
Specialty Contractor
Commercial, Industrial and Energy, Infrastructure, Institutional
Fluid Applied Flooring, High Performance Coatings
Diamond Polished LLC is a Specialty Contractor that serves the Elkhorn, WI area and specializes in Fluid Applied Flooring, High Performance Coatings.
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Precision Machinery Company

Illinois • Indiana • Iowa • Kansas • Michigan • Minnesota • Missouri • Nebraska • North Dakota • South Dakota • Wisconsin
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure
Equipment, Lifts, Material Lifts, Material Storage, Metals, Other Conveying Equipment, Project Management, Transportation Equipment, Trucks
Precision Rigging Company is an industrial rigging and machinery moving contractor serving manufacturers, fabricators, and construction partners throughout the Midwest. We specialize in the safe and efficient relocation, installation, and removal of heavy and precision equipment including CNC machines, presses, press brakes, lathes, mills, robotics, and large production assets. Our experienced crews work seamlessly on active job sites, coordinating closely with general contractors and trades to minimize downtime and maintain schedules. With a strong focus on planning, safety, and execution, Precision Rigging Company delivers dependable results on everything from single‑machine moves to full plant relocations.

Concert Technologies

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Communications
Concert Technologies is a Specialty Contractor that serves the Sterling, VA area and specializes in Communications.
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Freed Construction

Iowa
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Roofing
Freed Construction is a Specialty Contractor that serves the Cedar Falls, IA area and specializes in Roofing.

Royalty Roofing

Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Roofing
Royalty Roofing is a Specialty Contractor that serves the Seymour, IN area and specializes in Roofing.

Harrington

Iowa • Kansas • Missouri • Nebraska
Consultant, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Plumbing
Harrington is a Consultant, Supplier that serves the Lenexa, KS area and specializes in Plumbing.
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VeAssis, LLC

DC, DC • Umatilla, FL • Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Consultant, Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Construction Scheduling, Customer Relationship Management Crm, Information Management and Presentation, Project Management, Project Management and Coordination, Technology Design and Engineering
VeAssis LLC is a certified Woman-Owned Small Business (WOSB) specializing in CPM Project Scheduling, executive administrative support, operational consulting, and technical project solutions. We bring over 25 years of experience delivering scalable, high-quality services that help organizations streamline operations and focus on growth.” With over 25 years of combined experience, we help organizations streamline workflows, reduce overhead, and implement cutting-edge strategies—emphasizing excellence and innovation.

Intertek-PSI

Arizona • Arkansas • Colorado • Idaho • Illinois • Indiana • Iowa • Kansas • Michigan • Minnesota • Missouri • Montana • Nebraska • New Mexico • North Dakota • Ohio • Oklahoma • South Dakota • Utah • Wisconsin • Wyoming
Consultant
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Project Management and Coordination
Intertek-PSI is a Consultant that serves the Westminster, CO area and specializes in Project Management and Coordination.

Helios Energy, LLC

Alabama • Arizona • Arkansas • California • Colorado • Florida • Georgia • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Nebraska • Nevada • New Hampshire • New Mexico • New York • North Carolina • Ohio • Oklahoma • Pennsylvania • South Carolina • Tennessee • Texas • Utah • Vermont • Virginia • West Virginia • Wisconsin
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Electrical
Electrical contractor licensed in several states and the ability to deliver projects in the lower 48. Focus is on LED lighting retrofits, HVAC modernization, BMS, IAQ, air quality, solar energy, BESS, and microgrids.

CA Estimating Solutions

New Orleans, LA • New York, NY • Orland Park, IL • Orlando, FL • United, PA • Washington, DC • California • Florida • Illinois • Iowa • Ohio • Oregon • Pennsylvania
Architect, Consultant, Engineer, General Contractor
Commercial, Industrial and Energy, Infrastructure, Institutional, Residential
Concrete, Demolition, Design and Engineering, Earthwork, Electrical, Electronic Security, Fire Suppression, Landscaping, Masonry, Plumbing, Project Management and Coordination, Roofing, Rough Carpentry, Structural Steel
CA Estimating Solutions is a Architect, Consultant, Engineer, General Contractor that serves the Ripon, CA area and specializes in Concrete, Demolition, Design and Engineering, Earthwork, Electrical, Electronic Security, Fire Suppression, Landscaping, Masonry, Plumbing, Project Management and Coordination, Roofing, Rough Carpentry, Structural Steel.
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International Television Corp

LA, CA • Alabama • Alaska • Arizona • Arkansas • California • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Facility Maintenance and Operation Equipment
International Television Corp is a Supplier that serves the Carson, CA area and specializes in Facility Maintenance and Operation Equipment.

Direct Drafting LLC

Arkansas • Illinois • Iowa • Kansas • Kentucky • Missouri • Oklahoma • Tennessee • Texas
Architect
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
All Glass Entrances and Storefronts, Aluminum Framed Entrances and Storefronts
Direct Drafting LLC is a Architect that serves the Buffalo, MO area and specializes in All Glass Entrances and Storefronts, Aluminum Framed Entrances and Storefronts.
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CHI Companies

Illinois • Iowa • Kansas • Minnesota • Missouri • Nebraska • North Dakota • Ohio • South Dakota • Wisconsin
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Equipment Rental, Temporary Heating Cooling and Ventilating
CHI Companies is a Specialty Contractor that serves the New Iberia, LA area and specializes in Equipment Rental, Temporary Heating Cooling and Ventilating.

SiteLine Inc

Washington, DC • Arizona • California • Colorado • Delaware • Idaho • Illinois • Indiana • Iowa • Kentucky • Massachusetts • Michigan • Nevada • New Mexico • New York • Ohio • Oklahoma • Pennsylvania • Texas • Utah • Wisconsin
Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Project Management and Coordination
SiteLine Inc is a Specialty Contractor, Supplier that serves the Encinitas, CA area and specializes in Project Management and Coordination.
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TriMark Hockenbergs

Iowa
Consultant, Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Foodservice Equipment
TriMark Hockenbergs is a Consultant, Specialty Contractor, Supplier that serves the Des Moines, IA area and specializes in Foodservice Equipment.

Paladin Technologies Inc.

Arkansas • Colorado • Iowa • Kansas • Louisiana • Minnesota • Missouri • Nebraska • North Dakota • Oklahoma • South Dakota • Texas • Wisconsin • Wyoming
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Access Control, Audio Video Communications, Data and Voice Communications, Design and Engineering, Detention Security Systems, Distributed Communications and Monitoring Systems, Electronic Security, Integrated Automation Systems For Electronic Security, Mass Notification, Security Detection Alarm and Monitoring, Security Equipment, Security Mirrors and Domes, Temporary Security, Video Surveillance
Paladin Technologies Inc. is a Specialty Contractor that serves the Omaha, NE area and specializes in Access Control, Audio Video Communications, Data and Voice Communications, Design and Engineering, Detention Security Systems, Distributed Communications and Monitoring Systems, Electronic Security, Integrated Automation Systems For Electronic Security, Mass Notification, Security Detection Alarm and Monitoring, Security Equipment, Security Mirrors and Domes, Temporary Security, Video Surveillance.
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Aarco Products, Inc.

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Supplier
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Display Cases, Faced Panels, Manufactured Site Specialties, Visual Display Units
Aarco Products is a premier New York-based manufacturer of high-quality visual display products. From durable writing surfaces to versatile bulletin boards and display cases, our products empower organizations to share ideas, spark creativity, and foster engagement.

Dewberry Engineers Inc.

Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Engineer
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Design and Engineering
Dewberry Engineers Inc. is a Engineer that serves the Peoria, IL area and specializes in Design and Engineering.
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Fuel 1 Direct

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Supplier
Commercial, Industrial and Energy, Infrastructure, Institutional, Residential
Commercial Equipment, Construction Aides, Facility Fuel Systems, General Construction Management, Liquid Fuel Process Piping, Petroleum Products Piping, Temporary Electricity, Temporary Fuel Oil, Temporary Natural Gas, Transportation Construction and Equipment, Vehicle and Pedestrian Equipment, Vehicles, Waterway Construction and Equipment, Welding and Cutting Gases Piping
We are a next-generation multivendor marketplace created to empower sellers and simplify shopping for buyers. Our platform bridges the gap between individual sellers, small businesses, and nationwide shoppers by offering a trusted space to list, discover, and purchase a wide range of products. Whether you’re an entrepreneur starting out or a brand looking for broader reach, we offer tools and visibility to grow your presence. Our user-friendly interface, smart dashboard, and region-based product listings make buying and selling smoother, safer, and smarter all under one roof. In a world full of crowded marketplaces, we saw an opportunity — to build a platform where businesses and individuals could sell side-by-side, without the complexity or high fees. Born out of the need for fair exposure, regional visibility, and simple tools, our platform is more than just a place to list it’s a community of sellers and buyers built on trust, convenience, and innovation. From our humble beginnings to our big vision — we’re here to make selling smarter, faster, and more accessible for everyone. We’re not just another marketplace we’re a platform designed to help sellers and buyers connect, grow, and succeed.
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Federal Steel Systems

DC, DC • Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Supplier
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Structural Steel, Structural Steel Framing Fabrication
Federal Steel was created with one goal in mind...YOU!! Here at Federal Steel Systems, we do things different. Our core belief is "Do business in a professional manner, with the focus being on the customer, and you will always achieve a more positive relationship and outcome". As a result, throughout an industry that is an active contributor in the American work force, you will not find a more dedicated team of experienced professionals. We work together toward one common goal, making every experience with Federal Steel a positive and empowering one for customers and contractors alike!

JCI Fargo

Iowa • Minnesota • Nebraska • North Dakota • South Dakota
Consultant, Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Heating Ventilating and Air Conditioning HVAC
HVAC/ Fire Alarm/ Sprinkler System company dedicated to life safety.

MECO Engineering

Arkansas • Illinois • Indiana • Iowa • Kansas • Missouri • Texas • Wisconsin
Architect, Consultant, Engineer
Commercial, Industrial and Energy, Infrastructure, Institutional, Residential
Concrete, Design and Engineering, Heating Ventilating and Air Conditioning HVAC, Structural Steel
MECO Engineering is a Architect, Consultant, Engineer that serves the Jefferson City, MO area and specializes in Concrete, Design and Engineering, Heating Ventilating and Air Conditioning HVAC, Structural Steel.
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Minnesota Office Furniture

Iowa • Minnesota • North Dakota • South Dakota • Wisconsin
Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Acoustic Ceilings, Architectural Wood Casework, Countertops, Decorative Finishing, Design and Engineering, Design Coordination Services, Fabric Structures, Fabricated Rooms, Furniture, Furniture Accessories, Lockers, Manufactured Casework, Mirrors, Other Furnishings, Wall Panels
Minnesota Office Furniture, Spaces Designed for Work + Life, crafts environments which encompass a range of solutions that are designed to accommodate the modern needs of professional spaces (at work or at home). We stand as a distinctive hybrid within our industry, encompassing the rolls of a Dealer, Refurbisher and Manufacturer under a single roof. Strategically positioned due to our multifaceted capabilities we offer a distinctive vantage point for our clients. Our diverse portfolio encompasses distinguished names in the field of: Architectural Products, Systems Furniture/Benching, Chairs, and National Casework lines. Moreover, we proudly function as a local artisan, crafting custom laminate casework and solid surfaces, and holding the esteemed title of a State of Minnesota-approved system furniture (cubicle) refubisher. These distinctive facets empower us to extend unparalleled flexibility in lead times, finishes, customization, and overall budget consideration.

Axios llc

Idaho • Iowa • Minnesota • Montana • Nebraska • North Dakota • South Dakota • Washington • Wisconsin • Wyoming
Consultant, General Contractor, Owner Real Estate Developer, Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Concrete, Design and Engineering, Earthwork, Electrical, Heating Ventilating and Air Conditioning HVAC, Landscaping, Masonry, Plumbing, Project Management and Coordination, Roofing, Rough Carpentry, Structural Steel
Axios llc is a Consultant, General Contractor, Owner Real Estate Developer, Specialty Contractor that serves the Minneapolis, MN area and specializes in Concrete, Design and Engineering, Earthwork, Electrical, Heating Ventilating and Air Conditioning HVAC, Landscaping, Masonry, Plumbing, Project Management and Coordination, Roofing, Rough Carpentry, Structural Steel.

Cleaver Brooks Sales and Service

KC, KS • KC, MO • Georgia • Illinois • Indiana • Iowa • Missouri • Nebraska • Texas • Wisconsin
Consultant, Engineer, General Contractor, Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Equipment, Equipment Rental, Estimating, Industry Specific Manufacturing Equipment
Cleaver Brooks Sales and Service is a Consultant, Engineer, General Contractor, Specialty Contractor, Supplier that serves the Elk Grove Village, IL area and specializes in Equipment, Equipment Rental, Estimating, Industry Specific Manufacturing Equipment.

DuraRoof USA

Iowa • Minnesota • Nebraska • North Dakota • South Dakota • Wisconsin
General Contractor, Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Structural Steel
DuraRoof USA is a General Contractor, Specialty Contractor that serves the Rockford, MN area and specializes in Structural Steel.
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Strengthening Technologies, LLC.

DC, DC • Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Composite Reinforcing, Concrete
We are a post tension repair company, barrier cable design and install, enlargements, epoxy and urethane injection, carbon fiber design and install.

LiquiTech

DC, DC • Alabama • Alaska • Alberta • Arizona • Arkansas • British Columbia • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Manitoba • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Brunswick • New Hampshire • New Jersey • New Mexico • New York • Newfoundland and Labrador • North Carolina • North Dakota • Nova Scotia • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • Prince Edward Island • Québec • Rhode Island • Saskatchewan • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Design and Engineering, Plumbing, Project Management and Coordination
LiquiTech is a Supplier that serves the Lombard, IL area and specializes in Design and Engineering, Plumbing, Project Management and Coordination.
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AmeriPanel

Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Consultant, Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Access Doors and Panels, Building Modules and Components, Controlled Environment Rooms, Interior Wall Paneling, Metal Doors and Frames, Metal Faced Panels, Metal Wall Panels, Panel Doors, Structural Panels, Thermal Insulation
AmeriPanel is a premier American supplier and distributor at the forefront of providing advanced thermal solutions for the modern built environment. Headquartered in Lowell, Arkansas, we specialize in sourcing and delivering high-performance Insulated Metal Panels (IMPs) for interior and exterior applications, a comprehensive range of industrial cooler and freezer doors—including revolutionary wood-free frame designs—and versatile 8x8 cam lock modular coolers.
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JCF Builders

Minneapolis, MN • Iowa • Minnesota • North Dakota • South Dakota • Wisconsin
Specialty Contractor
Commercial, Industrial and Energy, Infrastructure, Institutional, Residential
Demolition, Earthwork, Rough Carpentry
we're cool

Browse Contractors in Knoxville, Iowa by Trade

Design and Engineering

Project Management

Demolition

Earthwork

Landscaping

Concrete

Masonry

Structural Steel

Electrical

Flooring

Frequently Asked Questions

How many Industrial and Energy contractors in Knoxville, IA are on the Procore Construction Network?

There are currently 3,658 Industrial and Energy contractors in Knoxville, IA on the Procore Construction Network.

How can I find and connect with Industrial and Energy contractors in Knoxville, IA?

The Procore Construction Network allows you to search for Industrial and Energy contractors in Knoxville, IA that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can Industrial and Energy contractors in Knoxville, IA join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas Industrial and Energy contractors in Knoxville, IA cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite Industrial and Energy contractors in Knoxville, IA on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.

How many Industrial and Energy contractors in Knoxville, IA are on the Procore Construction Network?

There are currently 3,658 Industrial and Energy contractors in Knoxville, IA on the Procore Construction Network.

How can I find and connect with Industrial and Energy contractors in Knoxville, IA?

The Procore Construction Network allows you to search for Industrial and Energy contractors in Knoxville, IA that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can Industrial and Energy contractors in Knoxville, IA join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas Industrial and Energy contractors in Knoxville, IA cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite Industrial and Energy contractors in Knoxville, IA on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.