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Contractors in Portsmouth, NH

6,626 Results within

Market Sector
Company Type
Business Classification
Trades and Services
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Reliable Basement Waterproofing

New Hampshire
General Contractor
Commercial
Waterproofing
Reliable Basement Waterproofing is a full-service Basement waterproofing and crawlspace repair company. We offer installation of sump pumps, perimeter drains, and encapsulations. We provide tailored solutions for your basement based on over 20 years of experience.
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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.
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R&R Scaffolding, LTD

Alabama • Arizona • Arkansas • 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, Infrastructure, Institutional, Residential
Scaffolding, Temporary Scaffolding and Platforms
R&R Scaffolding, LTD is a Specialty Contractor that serves the Moonachie, NJ area and specializes in Scaffolding, Temporary Scaffolding and Platforms.
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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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Kistler O'Brien Fire Protection

Connecticut • Delaware • Maryland • Massachusetts • New Hampshire • New Jersey • New York • Pennsylvania • Rhode Island • Vermont
Specialty Contractor
Commercial
Fire Suppression, General Construction Management
Kistler O'Brien Fire Protection is a Specialty Contractor that serves the Bethlehem, PA area and specializes in Fire Suppression, General Construction Management.
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German System Windows

Boston, MA • New York, NY • West New York, NJ • Connecticut • Indiana • Kentucky • Massachusetts • Michigan • New Hampshire • New York • North Carolina • Ohio • Tennessee • Vermont
Specialty Contractor, Supplier
Commercial, Healthcare, Residential
Access Doors and Panels, Acoustic Treatment, All Glass Entrances and Storefronts, Aluminum Framed Entrances and Storefronts, Balanced Door Entrances and Storefronts, Ceramic Tiling, Composite Windows, Door and Window Hardware, Doors and Frames, Folding Doors and Grills, Glass and Glazing, Glass Glazing, Glazed Aluminum Curtain Walls, Glazed Bronze Curtain Walls, Glazed Composite Curtain Wall, Glazed Stainless Steel Curtain Walls, Glazed Steel Curtain Walls, Glazed Timber Curtain Walls, Glazing Accessories, Metal Doors and Frames, Metal Windows, Panel Doors, Plastic Windows, Pressure Resistant Doors, Pressure Resistant Entrances and Storefronts, Pressure Resistant Windows, Roof Windows and Skylights, Sliding Entrances and Storefronts, Sliding Glass Doors, Sloped Glazing Assemblies, Special Function Doors, Special Function Glazing, Special Function Hardware, Special Function Windows, Stainless Steel Framed Entrances and Storefronts, Steel Framed Entrances and Storefronts, Stone Facing, Structural Glass Curtain Walls, Tile Wall Panels, Timber Framed Entrances and Storefronts, Unit Skylights, Window Treatments, Wood Doors and Frames
German System Windows is a Specialty Contractor, Supplier that serves the Ann Arbor, MI area and specializes in Glazed Steel Curtain Walls, Special Function Hardware, Glazing Accessories, Door and Window Hardware, Stainless Steel Framed Entrances and Storefronts, Pressure Resistant Entrances and Storefronts, Metal Windows, Glazed Composite Curtain Wall, Stone Facing, Metal Doors and Frames, Pressure Resistant Windows, Glazed Timber Curtain Walls, Structural Glass Curtain Walls, Glazed Bronze Curtain Walls, Tile Wall Panels, Sliding Glass Doors, Glass and Glazing, Panel Doors, Acoustic Treatment, Special Function Doors, Aluminum Framed Entrances and Storefronts, Roof Windows and Skylights, Special Function Glazing, Access Doors and Panels, Plastic Windows, Sliding Entrances and Storefronts, All Glass Entrances and Storefronts, Window Treatments, Composite Windows, Steel Framed Entrances and Storefronts, Balanced Door Entrances and Storefronts, Doors and Frames, Folding Doors and Grills, Unit Skylights, Wood Doors and Frames, Sloped Glazing Assemblies, Timber Framed Entrances and Storefronts, Ceramic Tiling, Glass Glazing, Special Function Windows, Glazed Stainless Steel Curtain Walls, Pressure Resistant Doors, Glazed Aluminum Curtain Walls.
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Warrenstreet Architects

Connecticut • Maine • Massachusetts • New Hampshire • Rhode Island • Vermont
Architect
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Design and Engineering, Landscaping, Project Management and Coordination
Warrenstreet Architects is a Architect that serves the Concord, NH area and specializes in Design and Engineering, Project Management and Coordination, Landscaping.
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Containment Wall Solutions

Connecticut • Florida • Maine • Massachusetts • New Hampshire • New Jersey • New York • Pennsylvania • Rhode Island • Vermont
Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Demolition, Equipment Rental, Fabricated Wall Panel Assemblies, Facility Protection, Healthcare Equipment, Interior Specialties, Laboratory Countertops, Partitions, Temporary Barricades, Temporary Dust Barriers, Temporary Noise Barriers, Wall and Door Protection
We rent & install temporary walls and doors ( barricades, partitions, temp walls ) during occupied renovations to separate occupants from interior dust, noise, and unsightliness of construction. Create negative air, anterooms with doors if needed.
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Flycatcher LLC

Connecticut • Maine • Massachusetts • New Hampshire • New York • Pennsylvania • Rhode Island • Vermont
Consultant, Specialty Contractor
Commercial, Industrial and Energy, Infrastructure, Institutional, Residential
Architectural Design and Engineering, Earthwork, Environmental Assessment, Erosion and Sedimentation Controls, General Construction Management, Grading, Horticultural Equipment, Job Site Data Collection and Reporting, Landscape Design and Engineering, Landscaping, Marine Specialties, Planting Preparation, Plants, Transplanting, Waterway Scour Protection, Wetlands
Flycatcher LLC is a Consultant, Specialty Contractor that serves the Yarmouth, ME area and specializes in Plants, Wetlands, Landscape Design and Engineering, Environmental Assessment, Job Site Data Collection and Reporting, Waterway Scour Protection, Landscaping, Transplanting, Grading, Erosion and Sedimentation Controls, General Construction Management, Earthwork, Architectural Design and Engineering, Marine Specialties, Horticultural Equipment, Planting Preparation.

RS Audley, Inc

New Hampshire
General Contractor
Commercial, Industrial and Energy, Infrastructure, Institutional
Bridges, Cast In Place Concrete, Earthwork, Excavation and Fill, Fabricated Bridges, Mobile Earth Moving Equipment, Mobile Plant Equipment, Precast Concrete Retaining Walls, Retaining Walls, Roadway Construction, Shoring and Underpinning, Structural Steel Framing Erection
RS Audley, Inc is a General Contractor that serves the Bow, NH area and specializes in Fabricated Bridges, Excavation and Fill, Roadway Construction, Shoring and Underpinning, Mobile Earth Moving Equipment, Retaining Walls, Earthwork, Precast Concrete Retaining Walls, Bridges, Mobile Plant Equipment, Cast In Place Concrete, Structural Steel Framing Erection.

Barrier1 Systems 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
Access and Barriers, Electronic Security, Traffic Control
Barrier1 Systems LLC is a Specialty Contractor that serves the Greensboro, NC area and specializes in Traffic Control, Electronic Security, Access and Barriers.

Builder Specialties, Kitchen and Baths

Massachusetts • New Hampshire • Vermont
Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Architectural Wood Casework, Countertops, Glass Countertops, Laboratory Countertops, Shop Fabricated Structural Wood
Builder Specialties, Kitchen and Baths is a Specialty Contractor, Supplier that serves the Barre, VT area and specializes in Glass Countertops, Shop Fabricated Structural Wood, Countertops, Architectural Wood Casework, Laboratory Countertops.
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CFS

DC, DC • Connecticut • Delaware • Florida • Georgia • Maryland • Massachusetts • New Hampshire • New Jersey • New York • North Carolina • Pennsylvania • South Carolina • Tennessee • Texas • Vermont • Virginia • West Virginia
Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Project Management and Coordination
ACM/ MCM supplier and Fabricator
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Sonny's Glass Tinting LLC

Maine • Massachusetts • New Hampshire • Rhode Island
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Glazing Surface Films
Sonny's has been installing window film since 1968. We install window film for Heat Rejection, Glare Reduction, Fade Control, Safety & Security and Privacy & Decorative.
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GoMLH

Alberta, AB • DC, DC • LA, CA • Montréal, QC • Newfoundland and Labrador, NL • Prince, PE • Québec, QC • Saskatchewan, SK • Alabama • Alaska • Arizona • Arkansas • British Columbia • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Nebraska • Nevada • New Brunswick • New Hampshire • New Jersey • New York • North Carolina • North Dakota • Nova Scotia • Ohio • Oklahoma • Oregon • Pennsylvania • Rhode Island • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • Wisconsin • Wyoming
Specialty Contractor
Commercial, Healthcare, Infrastructure, Residential
GoMLH is a Specialty Contractor that serves the Arlington, TX area.
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Boston Barricade Company Inc.

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • District of Columbia • 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
Temporary Fencing
Modular Barricade Graphics, Car wraps

New Dominion Construction, LLC

DC, DC • Alabama • Connecticut • Georgia • Kentucky • Maine • Maryland • Massachusetts • Mississippi • New Hampshire • New Jersey • New York • North Carolina • Pennsylvania • Rhode Island • South Carolina • Tennessee • Virginia • West Virginia
General Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
General Construction Management, Plaster and Gypsum Board
New Dominion Construction has grown into one of the leading Federal General Contractors and Commercial Drywall Specialists in the Mid-Atlantic Region. We are committed to providing the highest level of quality services for our customers. From our qualified team of subcontractors, suppliers, talented staff, to our executive leadership boasting over 40+ years of industry experience; clients can feel confident in New Dominion Construction’s ability to take projects from concept to completion.
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Rent-A-Container

Florida • Georgia • Illinois • Indiana • Kentucky • Maryland • Massachusetts • Michigan • New Hampshire • New Jersey • New York • North Carolina • Ohio • Pennsylvania • South Carolina • Virginia • West Virginia
Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Office Shelters and Booths, Storage Specialties
Rent-A-Container is a Supplier that serves the Ann Arbor, MI area and specializes in Storage Specialties, Office Shelters and Booths.

Refrigerated Structures of New England

Connecticut • Florida • Georgia • Indiana • Maine • Maryland • Massachusetts • New Hampshire • New Jersey • New York • North Carolina • Ohio • Pennsylvania • Rhode Island • South Carolina • Tennessee • Vermont • Virginia
Specialty Contractor
Commercial
Metal Faced Panels, Metal Wall Panels, Sheet Metal Wall Cladding, Special Function Doors, Specialty Ceilings, Specialty Doors and Frames, Thermal Insulation, Traffic Doors, Vapor Retarders, Wall Panels
Refrigerated Structures of New England is a Specialty Contractor that serves the Lakeville, MA area and specializes in Wall Panels, Specialty Ceilings, Thermal Insulation, Metal Wall Panels, Traffic Doors, Specialty Doors and Frames, Special Function Doors, Sheet Metal Wall Cladding, Metal Faced Panels, Vapor Retarders.
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USA Eagle Carports, Inc.

DC, DC • Dallas, TX • Houston, TX • 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
Sheet Metal Roofing, Structural Steel, Structural Steel Framing Erection, Structural Steel Framing Fabrication
We are a commercial carport company specializing in all your carports needs, Including airport parking, multi-family and commercial properties. We have numerous styles and can also do oversized structures for RV, Tactical vehicles, buses and more.
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BCI Insulation Inc

Connecticut • Maine • Massachusetts • New Hampshire • Rhode Island
General Contractor
Commercial, Institutional, Residential
Thermal Insulation
We are specialized in pray foam, Blown-in cellulose, Fiberglas mineral wool, Sound attenuation, fire-retardant insulation.

BST Ownership Group LLC

Maine • Massachusetts • New Hampshire
Specialty Contractor
Commercial, Institutional, Residential
Excavation and Fill, Forming, Fountains, Irrigation, Landscaping, Masonry, Plants, Snow Control, Stone Retaining Walls, Swimming Pools, Timber Retaining Walls, Turf and Grasses
BST Ownership Group LLC is a Specialty Contractor that serves the Hooksett, NH area and specializes in Plants, Excavation and Fill, Landscaping, Timber Retaining Walls, Masonry, Stone Retaining Walls, Fountains, Forming, Swimming Pools, Snow Control, Turf and Grasses, Irrigation.
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Apptalyst

DC, DC • Kansas City, MO • Montréal, QC • Washington, DC • Alabama • 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 • Newfoundland and Labrador • North Carolina • North Dakota • Northwest Territories • 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
Consultant, Supplier
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Cloud Storage Collaboration, Construction Software Solutions, Customer Relationship Management Crm, Technology Design and Engineering
Apptalyst bridges the gap between vision and technical execution. We empower contractors and firms with innovative software solutions, from custom mobile apps for the job site to professional websites and branding that showcase your work. Our goal is to provide the digital tools you need to streamline operations, enhance your market presence, and build a competitive edge. Let's build on your vision together! info@apptalyst.com

Cushman & Wakefield

Washington, DC • 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 • 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
Consultant
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Accounting, Assessments and Studies, Design Coordination Services, Estimating, Existing Conditions Assessment, General Construction Management, Project Management, Project Management and Coordination
We are a full-service global commercial real estate company with over 100 years of experience, 52,000 professionals and 400 offices worldwide. We are driven to solve complex problems, and we have the expertise and experience to bring solutions to life.

Simpson Strong-Tie

New York, NY • Connecticut • Maine • Massachusetts • New Hampshire • Ohio • Pennsylvania • Rhode Island • Vermont • West Virginia
Supplier
Residential
Shop Fabricated Structural Wood, Wood Framing
Simpson Strong-Tie is a Supplier that serves the Columbus, OH area and specializes in Wood Framing, Shop Fabricated Structural Wood.

American Dock and Door Co

Connecticut • Maine • Massachusetts • New Hampshire • New York • Rhode Island • Vermont
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Coiling Doors and Grilles, Equipment, Industry Specific Manufacturing Equipment, Lifts, Material Lifts, Panel Doors, Platform Lifts, Special Function Doors, Traffic Doors
American Dock and Door Co is a Specialty Contractor that serves the Smithfield, RI area and specializes in Traffic Doors, Panel Doors, Coiling Doors and Grilles, Equipment, Special Function Doors, Platform Lifts, Lifts, Material Lifts, Industry Specific Manufacturing Equipment.
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SCHRADERGROUP

California • Colorado • Connecticut • Florida • Georgia • Illinois • Maryland • Massachusetts • Michigan • Missouri • New Hampshire • New Jersey • New York • North Carolina • Pennsylvania • Rhode Island • South Carolina • Texas • Vermont
Architect
Commercial, Institutional
Bim and Model Making Services, Communications, Design and Engineering
SCHRADERGROUP is a Architect that serves the Conshohocken, PA area and specializes in Design and Engineering, BIM and Model Making Services, Communications.
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Aubin Woodworking

Maine • Massachusetts • New Hampshire • Vermont
Specialty Contractor
Commercial, Healthcare, Institutional
Countertops, Finish Carpentry, Plastic Composite Fabrications
Aubin Woodworking is a Specialty Contractor that serves the Bow, NH area and specializes in Plastic Composite Fabrications, Countertops, Finish Carpentry.

North Shore Tech Electric LLC

Maine • Massachusetts • New Hampshire
Specialty Contractor
Commercial, Healthcare, Residential
Electrical, Fire and Smoke Protection
North Shore Tech Electric LLC is a Specialty Contractor that serves the Danvers, MA area and specializes in Electrical, Fire and Smoke Protection.

More Power Electric Co. LLC

New Hampshire • Vermont
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Residential
Electrical, Electrical General
More Power Electric Co. LLC is a Specialty Contractor that serves the Swanzey, NH area and specializes in Electrical, Electrical General.
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Impact Recovery Systems

Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • District of Columbia • 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, Infrastructure, Institutional, Residential
Access and Barriers
We are a safety company that protects assets. Our guarding systems and bollards absorb 20 degrees of kinetic energy. Revolutionary.
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DANA POWER and POLES, LLC / formerly M&D Electrical Contracting, LLC

Alabama • Connecticut • Delaware • Florida • Georgia • Illinois • Indiana • Iowa • Kentucky • Maine • Maryland • Massachusetts • Michigan • Missouri • New Hampshire • New Jersey • New York • North Carolina • Ohio • Pennsylvania • South Carolina • Tennessee • Vermont • Virginia • West Virginia
Specialty Contractor
Commercial, Industrial and Energy
Electrical, Electrical Utilities High and Medium Voltage Distribution
Solar Interconnect, Terminations, Medium Voltage Interconnect, Underground Primary Installation and Testing, Utility Pole Sales, Installation, Repair, Load Break / Dead Break Elbow, HIPOT Testing URD installation & Terminations, Emergency Storm Response/Emergency Repair
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Heritage Vine Inc

LA, CA • New York, NY • 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
Consultant, Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Finish Carpentry
Heritage Vine Inc. is a master builder of luxury wine cellars and saunas, blending timeless craftsmanship with modern innovation. With offices in San Francisco, Scottsdale, and New York, we serve clients nationwide, bringing precision, elegance, and performance to every project. Our team designs and builds custom wine cellars that balance beauty with function—whether it’s for a private residence, restaurant, or hospitality space. From climate-controlled storage to architectural glass and custom racking, every detail is tailored to protect and showcase the world’s finest collections. In addition to wine cellars, we are proud to offer Heritage Saunas, delivering the wellness and relaxation of authentic Finnish saunas to homes across the country. Each sauna is designed with the same focus on detail, quality materials, and seamless installation that defines our cellar work. At Heritage Vine, we partner closely with builders, architects, and designers to ensure smooth project execution, always prioritizing craftsmanship, efficiency, and clear communication. Our mission is simple: to elevate lifestyles through luxury spaces built to last.
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MSW Store rollout services

DC, DC • Alabama • Alaska • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • 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, Residential
MSW Store rollout services is a Supplier that serves the New Albany, OH area.

Office Furniture Distributors of NE

Maine • Massachusetts • New Hampshire • New Jersey • New York • Pennsylvania • Rhode Island
Supplier
Commercial, Healthcare, Institutional
All Glass Entrances and Storefronts, Aluminum Framed Entrances and Storefronts, Furnishings, Furniture, Furniture Accessories
Office Furniture Distributors of NE is a Supplier that serves the Wilmington, MA area and specializes in Aluminum Framed Entrances and Storefronts, All Glass Entrances and Storefronts, Furniture, Furnishings, Furniture Accessories.
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HNTB Corporation

Arkansas • California • Colorado • Connecticut • District of Columbia • Florida • Georgia • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Maryland • Massachusetts • Michigan • Minnesota • Missouri • Nevada • New Hampshire • New Jersey • New York • North Carolina • Ohio • Oklahoma • Oregon • Pennsylvania • Tennessee • Texas • Utah • Virginia • Washington • West Virginia • Wisconsin
Architect, Engineer
Commercial, Infrastructure, Institutional
Architectural Design and Engineering, Bim and Model Making Services, Bridges, Civil Design and Engineering, Design and Engineering, Earthwork, Environmental Assessment, Fire Suppression, General Construction Management, Geotechnical Investigations, Heating Ventilating and Air Conditioning HVAC, Information Management and Presentation, Project Management, Project Management and Coordination, Structural Steel, Technology Design and Engineering, Tunneling and Mining, Wetlands
HNTB Corporation is an American infrastructure design firm that was founded in 1914. The firm has numerous offices across the United States, and has designed many sports facilities, airports, bridges, tunnels, roadways, and rail and transit systems across the United States and around the world.
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QA+M Architecture LLC.

NY, NY • Connecticut • Massachusetts • New Hampshire • New York • Rhode Island • Vermont
Architect
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Ceilings, Countertops, Finish Carpentry, Flooring, Metals, Painting and Coatings, Plaster and Gypsum Board, Plastic Composite Fabrications, Project Management and Coordination, Tile, Wall Finishes
QA+M Architecture LLC. is a Architect that serves the Farmington, CT area and specializes in Metals, Plastic Composite Fabrications, Project Management and Coordination, Plaster and Gypsum Board, Flooring, Painting and Coatings, Countertops, Ceilings, Wall Finishes, Finish Carpentry, Tile.

M4L, Inc

Connecticut • Maine • Maryland • Massachusetts • New Hampshire • New Jersey • New York • Ohio • Pennsylvania • Virginia • West Virginia
Supplier
Industrial and Energy, Residential
Wood Doors and Frames
manufacture custom wood doors

L&I Refrigeration

Connecticut • Maine • Massachusetts • New Hampshire • New York • Rhode Island • Vermont
Specialty Contractor, Supplier
Commercial, Industrial and Energy
Heating Ventilating and Air Conditioning HVAC, HVAC General
We are a commercial, light industrial refrigeration service and installation company

Insulated Metal Panel Installers

New York, NY • Connecticut • Delaware • Florida • Maryland • Massachusetts • New Hampshire • New Jersey • Pennsylvania • Rhode Island
Specialty Contractor
Commercial, Industrial and Energy, Infrastructure, Institutional, Residential
Fabricated Wall Panel Assemblies
Insulated Metal Panel Installers is a Specialty Contractor that serves the Chester, NH area and specializes in Fabricated Wall Panel Assemblies.

Browse Contractors in Portsmouth, New Hampshire by Trade

Design and Engineering

Project Management

Demolition

Earthwork

Landscaping

Concrete

Masonry

Structural Steel

Electrical

Flooring

Frequently Asked Questions

How many contractors in Portsmouth, NH are on the Procore Construction Network?

There are currently 6,626 contractors in Portsmouth, NH on the Procore Construction Network.

How can I find and connect with contractors in Portsmouth, NH?

The Procore Construction Network allows you to search for contractors in Portsmouth, NH 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 contractors in Portsmouth, NH 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 contractors in Portsmouth, NH 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 contractors in Portsmouth, NH 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 contractors in Portsmouth, NH are on the Procore Construction Network?

There are currently 6,626 contractors in Portsmouth, NH on the Procore Construction Network.

How can I find and connect with contractors in Portsmouth, NH?

The Procore Construction Network allows you to search for contractors in Portsmouth, NH 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 contractors in Portsmouth, NH 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 contractors in Portsmouth, NH 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 contractors in Portsmouth, NH 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.