Infrastructure Contractors in Illinois

4,536 Results

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PRECISION TESTING GROUP

Denver, CO • Arizona • Colorado • Georgia • Illinois • Kansas • Missouri • Montana • New Mexico • Ohio • Oklahoma • Oregon • Texas • Utah • Virginia • Washington • Wyoming
Consultant, Engineer, Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Commissioning, Electrical, Electrical General, Electrical Power Generation, Electrical Utilities High and Medium Voltage Distribution
Precision Testing Group is an independent electrical testing and engineering firm specializing in acceptance testing, commissioning, preventive maintenance, and troubleshooting of mission-critical power systems. We help owners, utilities, contractors, and facility managers reduce risk, improve reliability, and safely energize electrical infrastructure. Our services include NETA-based testing of substations, switchgear, transformers, protective relays, generators, cables, grounding systems, and critical power equipment nationwide. Electrical Acceptance Testing Electrical Commissioning NETA Testing Preventive Maintenance Predictive Maintenance Relay Testing Protective Relay Transformer Testing Switchgear Testing Circuit Breaker Testing Cable Testing Ground Grid Testing Arc Flash Power Quality Infrared Thermography Transformer Turns Ratio Insulation Resistance Primary Injection Secondary Injection Substation Commissioning Medium Voltage High Voltage Electrical Engineering Electrical Maintenance Emergency Electrical Testing Data Center Commissioning Utility Testing Renewable Energy Solar Battery Energy Storage (BESS)
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ACID Concepts

Calgary, AB • Toronto, ON • Alabama • Alberta • Arizona • Arkansas • British Columbia • California • Colorado • Connecticut • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Manitoba • Maryland • Massachusetts • Michigan • New Brunswick • New Jersey • New York • Newfoundland and Labrador • North Carolina • North Dakota • Northwest Territories • Nova Scotia • Nunavut • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • Prince Edward Island • Québec • Rhode Island • Saskatchewan • South Carolina • South Dakota • Tennessee • Texas • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Consultant, General Contractor, Specialty Contractor
Commercial, Healthcare, Infrastructure, Institutional, Residential
Audio Video Communications, Communications, Data and Voice Communications, Display Cases, Information Management and Presentation, Informational Kiosks, Signage
Acid Concepts designs and delivers custom interactive environments for commercial, hospitality, healthcare, sports, education and cultural spaces. We specialize in interactive displays, video walls, digital signage, touchscreen experiences, donor recognition installations, immersive rooms and custom audiovisual environments. Our team manages the full process, including creative strategy, experience design, custom software, content development, fabrication, system integration, installation, training and ongoing support. We work closely with owners, architects, general contractors, designers and technology partners to deliver complete, installation-ready solutions that fit the space, brand and operational requirements of each project. Our capabilities include: Interactive walls and touchscreen displays Direct-view LED and large-format video walls Digital signage and content management systems Donor recognition and historical displays Interactive kiosks and wayfinding experiences Immersive projection and multimedia environments Custom software and user-interface development AV integration, fabrication and installation Content creation, training and long-term support Acid Concepts provides a single accountable partner from initial concept through final commissioning.
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Baker Group

Illinois • Iowa • Kansas • Kentucky • Louisiana • Minnesota • Missouri • Nebraska • North Dakota • South Dakota • Wisconsin
Consultant, Engineer, General Contractor, Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
3d Capture Scanning, Audio Video Communications, Bim and Model Making Services, Commissioning, Communications, Design and Engineering, Design Coordination Services, Earthwork, Electrical, Electrical Design and Engineering, Electrical General, Electronic Life Safety, Electronic Security, Excavation and Fill, Facility Electrical Power Generating and Storing Equipment, Facility Fuel Systems, Facility Maintenance and Operation Equipment, Fire Detection and Alarm, Fuel Oil Detection and Alarm, General Commissioning Requirements, General Construction Management, Grading, Heating Ventilating and Air Conditioning HVAC, HVAC Air Distribution System Cleaning, HVAC General, Instrumentation and Control For Process Systems, Integrated Automation Control and Monitoring Network, Liquid Acids and Bases Piping, Liquid Fuel Process Piping, Liquid Polymer Piping, Manufacturing Equipment, Mechanical Design and Engineering, Medical Specialty and High Purity Gases Systems, Petroleum Products Piping, Plumbing, Plumbing General, Process Gas and Liquid Handling Purification and Storage Equipment, Process Heating Cooling and Drying Equipment, Process Piping, Process Piping System Protection, Processed Water Systems, Project Management and Coordination, Refrigerant Detection and Alarm, Specialty Liquid Chemicals Piping, Steam Process Piping, Temporary Utilities, Vacuum Systems, Value Analysis Engineering
Developing long-term relationships with our clients and our employees drives our success. As an employee-owned company, each day our employees have a vested interest in delivering projects that not only meets but exceeds your expectations. For our clients and partners, our team is empowered to provide the exceptional service and innovative solutions they come to expect.
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Adaptiv Global Solutions

Kansas City, MO • New York, NY • Alabama • Alaska • Colorado • Connecticut • Florida • Georgia • Hawaii • Illinois • Kentucky • Minnesota • Montana • Oregon • Pennsylvania • South Carolina • Tennessee • Texas • Virginia • Washington
Specialty Contractor, Supplier
Commercial, Industrial and Energy, Infrastructure, Institutional, Residential
Electrical, Facility Maintenance and Operation Equipment, Furniture, Furniture Accessories, Landscaping, Partitions, Plastic Composite Railings, Project Management and Coordination, Roadway Construction, Safety Specialties, Signage, Site Furnishings, Storage Assemblies, Vehicle and Pedestrian Equipment
Adaptiv Global Solutions specializes in transforming your vision into reality. Whether you’re creating an office space or constructing a warehouse, our expert team ensures that your commercial areas are built for success. Let us bring your ideas to life! We stand at the forefront of transforming commercial spaces across the nation. With a foundation built on a unique blend of veteran leadership and a commitment to diversity, our team brings over a decade of expertise in office and warehouse build-outs, tenant improvements, and specialized facility services. Our dedication to quality, innovation, and client satisfaction drives us to deliver spaces that not only meet but exceed expectations. At AGS, we’re not just building spaces; we’re fostering environments where businesses can thrive and grow.
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CES, Inc.

Alabama • Arizona • Arkansas • California • Colorado • Florida • Georgia • Illinois • Indiana • Kansas • Kentucky • Louisiana • Mississippi • Missouri • Nevada • New Mexico • North Carolina • Ohio • Oklahoma • Pennsylvania • South Carolina • Tennessee • Texas • Utah • Virginia • West Virginia • Wyoming
Consultant
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Airfield Construction, Appraisers and Valuation Services, Aquariums, Communications, Concrete, Concrete Finishing, Construction Scheduling, Curbs Gutters Sidewalks and Driveways, Earthwork, Electrical, Electrical Utilities High and Medium Voltage Distribution, Electronic Security, Estimating, Existing Conditions Assessment, Fire Suppression, Furnishings, General Commissioning Requirements, HVAC General, Integrated Automation Systems For Conveying Equipment, Masonry, Metals, Other Conveying Equipment, Planetariums, Plumbing, Preconstruction Bidding, Project Management, Project Management and Coordination, Roadway Construction, Sidewalks, Thermal Insulation, Value Analysis Engineering
Computerized Estimating Services (CES) is a Women-Owned firm established in 1988. We are certified as SBE, SBA, WBENC, and WOSB. We specialize in commercial construction cost estimating and scheduling services across the United States. We serve architects, owners, developers, and general contractors in both the private and public sectors. At CES, our mission is to deliver every project with precision and provide our clients with peace of mind. We approach each endeavor with integrity and intention, always striving to “count the cost” to make each client's vision a reality — ensuring thoughtful planning, transparent communication which results in seamless execution of the project from start to finish. At the start of each project, CES collaborates closely with the client and design team to thoroughly evaluate the scope of work for each discipline. We engage with the design teams from the earliest stages of document development, during which we: - Evaluate unique project requirements, including utilities, grading, storm drainage, and traffic flow. - Identify existing above- and below-grade structures that may need to be removed. We conduct comprehensive research on relevant site conditions in collaboration with the design team, ensuring all factors are seamlessly integrated into the estimate. Our estimates adhere to the MasterFormat standard at every design phase, leveraging tools like BlueBeam, RSMeans, CAD, and MII to deliver: ✔ Clear summary sheets ✔ Detailed exclusions and clarifications ✔ Itemized general conditions ✔ Detailed comprehensive pricing breakdown - Collaboration Review: Draft estimates are shared via email for client review, and any agreed-upon revisions promptly incorporated into the final version. - Clear Communication: Scope-related questions are addressed directly with the client’s team, fostering transparency and accountability. - Market-Driven Pricing: Estimates reflect current local market conditions, with distinct escalation factors applied for projected start dates to midpoint of construction. - Transparent Contingencies: A clear design contingency is included and adjusted as the project evolves, with no hidden costs. - Change Tracking: Estimates beyond the Schematic Design Phase include a CSI 50-Division comparison column to clearly track changes from prior versions.
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Precision Industrial Flooring

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, Infrastructure, Institutional
Above Grade Vapor Retarders, Access Flooring, Aggregate Surfacing, Applied Fire Protection, Athletic and Recreational Special Construction, Athletic and Recreational Surfacing, Backing Boards and Underlayments, Carpeting, Cementitious and Reactive Waterproofing, Ceramic Tiling, Chemical Corrosion Resistant Masonry, Chemical Waste Systems, Concrete, Conservation Treatment For Period Concrete, Controlled Environment Rooms, Decorative Finishing, Direct Applied Finish Systems, Expansion Control, Final Cleaning, Firestopping, Flooring, Flooring Treatment, Fluid Applied Flooring, Fluid Applied Membrane Air Barriers, Fluid Applied Waterproofing, High Performance Coatings, Interior Specialties, Joint Protection, Joint Sealants, Kennels and Animal Shelters, Modified Bituminous Sheet Air Barriers, Other Furnishings, Painting, Painting and Coatings, Preconstruction Bidding, Preformed Joint Seals, Progress Cleaning, Sanitary Facilities, Special Coatings, Specialized Systems, Specialty Flooring, Terrazzo Flooring, Traffic Coatings, Vapor Retarders, Wall Finishes, Water Repellents, Waterproofing
Precision Industrial Flooring is a Specialty Contractor that serves the Frankfort, KY area and specializes in Above Grade Vapor Retarders, Access Flooring, Aggregate Surfacing, Applied Fire Protection, Athletic and Recreational Special Construction, Athletic and Recreational Surfacing, Backing Boards and Underlayments, Carpeting, Cementitious and Reactive Waterproofing, Ceramic Tiling, Chemical Corrosion Resistant Masonry, Chemical Waste Systems, Concrete, Conservation Treatment For Period Concrete, Controlled Environment Rooms, Decorative Finishing, Direct Applied Finish Systems, Expansion Control, Final Cleaning, Firestopping, Flooring, Flooring Treatment, Fluid Applied Flooring, Fluid Applied Membrane Air Barriers, Fluid Applied Waterproofing, High Performance Coatings, Interior Specialties, Joint Protection, Joint Sealants, Kennels and Animal Shelters, Modified Bituminous Sheet Air Barriers, Other Furnishings, Painting, Painting and Coatings, Preconstruction Bidding, Preformed Joint Seals, Progress Cleaning, Sanitary Facilities, Special Coatings, Specialized Systems, Specialty Flooring, Terrazzo Flooring, Traffic Coatings, Vapor Retarders, Wall Finishes, Water Repellents, Waterproofing.
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Craftsman Concrete Floors

Austin, TX • Dallas, TX • Denver, CO • Fort Worth, TX • Houston, TX • Los Angeles, CA • Oklahoma City, OK • San Antonio, TX • Alabama • Arizona • Arkansas • California • Colorado • Florida • Georgia • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Mississippi • Missouri • Nevada • New Mexico • North Carolina • Oklahoma • South Carolina • Tennessee • Texas • Utah • Virginia • West Virginia
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Concrete, Concrete Accessories, Concrete Finishing, Decorative Finishing, Flooring, Flooring Treatment, Fluid Applied Flooring, High Performance Coatings, Joint Sealants, Painting and Coatings, Specialty Flooring, Staining and Transparent Finishing, Traffic Coatings
Craftsman Concrete Floors is a national commercial and industrial flooring contractor specializing in high-spec systems: ESD/static-control flooring, urethane cement (cementitious urethane), institutional terrazzo, industrial polished concrete, and concrete overlays. Founded in 1999, Craftsman is headquartered in Dallas, Texas. National service coverage • Installation performed by Craftsman-employed W-2 crews. Dallas is the company’s corporate headquarters, not the origin point for every national crew deployment. Crews, field leadership, and equipment are assigned companywide based on system experience, schedule, geography, and customer continuity. The direct-workforce model — not brokered or 1099 labor — lets us hold one standard of workmanship, scheduling, and on-site conduct across both single-site and multi-site programs. We work where the floor is part of the building's performance, not just its finish: semiconductor and electronics manufacturing, aerospace and defense, data centers, pharmaceutical and cGMP facilities, food and beverage processing, breweries and cold storage, warehousing and logistics, and institutional/public projects. Our scope includes surface prep and moisture testing/mitigation, ANSI/ESD S20.20 conductive and dissipative systems with S7.1/STM7.1 (Rg/Rtt) resistance testing and documentation, USDA/FSIS-aligned compliance, phased installation in active and occupied facilities, and full closeout documentation. We are experienced working in restricted, security-controlled, no-photography environments. Craftsman is licensed, insured, and bonded, with COI/W-9 and a capabilities statement available on request. We maintain OSHA-compliant, dust-controlled HEPA prep and silica-control practices on every site. On specialty projects we specify a qualified secondary system alongside the primary — continuity by design — to protect value-engineering options and supply-chain continuity for procurement and risk teams. Request our capabilities package, bid documents, or vendor paperwork to add Craftsman to your qualified bidder list.

A&A General Services/ A&A Metering Services

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, Engineer, General Contractor, Specialty Contractor, Supplier
Commercial, Industrial and Energy, Infrastructure, Institutional, Residential
Building Modules and Components, Combustion System Gas Piping, Commissioning, Electrical, Electrical Design and Engineering, Electrical General, General Construction Management, Integrated Automation Power Meters, Plumbing, Plumbing General, Progress Cleaning, Project Management, Project Management and Coordination, Signaling and Control Equipment For Dams, Specialized Systems, Water and Wastewater Equipment, Water Detection and Alarm
A&A General Services/ A&A Metering Services is a Consultant, Engineer, General Contractor, Specialty Contractor, Supplier that serves the Collegeville, PA area and specializes in Building Modules and Components, Combustion System Gas Piping, Commissioning, Electrical, Electrical Design and Engineering, Electrical General, General Construction Management, Integrated Automation Power Meters, Plumbing, Plumbing General, Progress Cleaning, Project Management, Project Management and Coordination, Signaling and Control Equipment For Dams, Specialized Systems, Water and Wastewater Equipment, Water Detection and Alarm.
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A. Eilers Construction

Arnold, MO • Augusta, MO • Ballwin, MO • Barnhart, MO • Belleville, IL • Bloomsdale, MO • Bridgeton, MO • Cedar Hill, MO • Chesterfield, MO • Collinsville, IL • Columbia, IL • Cottleville, MO • Crystal City, MO • De Soto, MO • Defiance, MO • Earth City, MO • Edwardsville, IL • Ellisville, MO • Eureka, MO • Fairview Heights, IL • Farmington, MO • Fenton, MO • Festus, MO • Flint Hill, MO • Florissant, MO • Foristell, MO • Herculaneum, MO • High Ridge, MO • Hillsboro, MO • House Springs, MO • Imperial, MO • Innsbrook, MO • Jonesburg, MO • Kirkwood, MO • Lake St Louis, MO • Marthasville, MO • Maryland Heights, MO • Moscow Mills, MO • New Melle, MO • O'Fallon, MO • Old Monroe, MO • Pacific, MO • St Charles, MO • St Clair, MO • St Louis, MO • St Paul, MO • St Peters, MO • Sunset Hills, MO • Troy, MO • Union, MO • University City, MO • Villa Ridge, MO • Warrenton, MO • Washington, MO • Webster Groves, MO • Wentzville, MO • Wildwood, MO • Winfield, MO • Wright City, MO • Missouri
General Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Estimating, Finish Carpentry, General Construction Management, Gypsum Board, Metal Support Assemblies, Partitions, Plaster and Gypsum Board, Plaster and Gypsum Board Assemblies, Preconstruction Bidding, Project Management, Project Management and Coordination, Rough Carpentry, Selective Building Interior Demolition
A. Eilers Construction is a full service general contractor, construction manager, and design/builder.
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Nation Ramps Ltd

Brampton, ON • Burlington, ON • DC, DC • Edmonton, AB • El Paso, TX • Filadelfia, PA • Fort Worth, TX • Gatineau, QC • Guelph, ON • Halifax, NS • Hamilton, ON • Houston, TX • Kansas City, MO • Nunavut, NU • San Francisco, CA • Yukon, YT • Alabama • Alaska • Alberta • Arizona • Arkansas • British Columbia • California • Colorado • Connecticut • Delaware • Florida • Georgia • 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 • 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
General Contractor, Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Equipment, Equipment Rental, Storage Assemblies, Storage Specialties, Temporary Scaffolding and Platforms, Transportation Equipment
Nation Ramps is North America’s premier provider of custom-built, project specific portable loading dock ramps with rent, lease and purchase options to best suit your budget. With an inventory that includes previously used dock options, we are North America’s one stop shop to suit your project specific ramp needs.
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PeakPTT

Oklahoma City, OK • Alabama • Alaska • Arizona • Arkansas • California • Connecticut • Delaware • Florida • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maryland • Massachusetts • Michigan • Missouri • Nebraska • Nevada • New Hampshire • New Jersey • New Mexico • New York • Ohio • Oklahoma • Pennsylvania • Rhode Island • South Carolina • Texas • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Communications
PeakPTT: Reliable Push-to-Talk Communication Solutions PeakPTT is a leading provider of Push-to-Talk (PTT) communication solutions designed to keep teams connected with instant, reliable communication nationwide. Our advanced two-way radios, including LTE, WiFi, and GPS-enabled devices, ensure seamless communication across industries such as construction, logistics, security, and field services. We offer rugged, cost-effective radios and dispatch software that allow businesses to enhance efficiency, improve safety, and streamline operations. With a commitment to top-tier customer service and innovative technology, PeakPTT delivers tailored solutions to meet your team’s communication needs – no matter how large or dispersed. Discover how PeakPTT can keep your projects on track with clear, instant, and dependable communication. Learn more at www.peakptt.com

Top Cities in Illinois

Frequently Asked Questions

How many Infrastructure contractors in Illinois are on the Procore Construction Network?

There are currently 4,536 Infrastructure contractors in Illinois on the Procore Construction Network.

How can I find and connect with Infrastructure contractors in Illinois?

The Procore Construction Network allows you to search for Infrastructure contractors in Illinois 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 Infrastructure contractors in Illinois 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 Infrastructure contractors in Illinois 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 Infrastructure contractors in Illinois 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 Infrastructure contractors in Illinois are on the Procore Construction Network?

There are currently 4,536 Infrastructure contractors in Illinois on the Procore Construction Network.

How can I find and connect with Infrastructure contractors in Illinois?

The Procore Construction Network allows you to search for Infrastructure contractors in Illinois 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 Infrastructure contractors in Illinois 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 Infrastructure contractors in Illinois 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 Infrastructure contractors in Illinois 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.