Contractors in Waterloo, ON

4,252 Results within

Market Sector
Company Type
Business Classification
Trades and Services
Company Logo

Valley Mobile Welding Ltd.

Barrie, ON • Bradford West Gwillimbury, ON • Brampton, ON • Brantford, ON • Burlington, ON • Caledon, ON • Cambridge, ON • Collingwood, ON • Georgina, ON • Grand Valley, ON • Guelph/Eramosa, ON • Halton Hills, ON • Hamilton, ON • Innisfil, ON • Kincardine, ON • King, ON • Kitchener, ON • London, ON • Milton, ON • Mississauga, ON • New Tecumseth, ON • Newmarket, ON • Oakville, ON • Orangeville, ON • Orillia, ON • Owen Sound, ON • Shelburne, ON • Toronto, ON • Vaughan, ON • Wasaga Beach, ON • Waterloo, ON • Wellington North, ON
Specialty Contractor, Supplier
Commercial, Infrastructure, Residential
Bridge Specialties, Bridges, Commercial Equipment, Decking, Industry Specific Manufacturing Equipment, Manufactured Site Specialties, Manufacturing Equipment, Metal Countertops, Metal Fabrications, Metal Support Assemblies, Other Conveying Equipment, Process Piping, Reinforcement, Reinforcement Bars, Roof and Deck Insulation, Shoring and Underpinning, Special Structures, Stainless Steel Framed Entrances and Storefronts, Standing Seam Sheet Metal Wall Cladding, Steel Framed Entrances and Storefronts, Structural Steel, Structural Steel Framing Erection, Structural Steel Framing Fabrication, Structure Demolition, Welding and Cutting Gases Piping
Valley Mobile Welding Ltd. is a Specialty Contractor, Supplier that serves the Grand Valley, ON area and specializes in Bridge Specialties, Bridges, Commercial Equipment, Decking, Industry Specific Manufacturing Equipment, Manufactured Site Specialties, Manufacturing Equipment, Metal Countertops, Metal Fabrications, Metal Support Assemblies, Other Conveying Equipment, Process Piping, Reinforcement, Reinforcement Bars, Roof and Deck Insulation, Shoring and Underpinning, Special Structures, Stainless Steel Framed Entrances and Storefronts, Standing Seam Sheet Metal Wall Cladding, Steel Framed Entrances and Storefronts, Structural Steel, Structural Steel Framing Erection, Structural Steel Framing Fabrication, Structure Demolition, Welding and Cutting Gases Piping.
Company Logo

Sole Proprietorship

Brant, ON • Cambridge, ON • Guelph, ON • Hamilton, ON • Kitchener, ON • London, ON • Stratford, ON • Toronto, ON • Waterloo, ON • Ontario
General Contractor
Commercial, Residential
Access Doors and Panels, Access Flooring, Acoustic Ceilings, Aluminum Framed Entrances and Storefronts, Aluminum Siding, Applied Fire Protection, Aquariums, Board Insulation, Bronze Framed Entrances and Storefronts, Canvas Roofing, Cast In Place Concrete Retaining Walls, Ceilings, Cement Plastering, Cementitious and Reactive Waterproofing, Ceramic Tiling, Chain Link Fences and Gates, Closet Doors, Coastal Construction, Coiling Doors and Grilles, Composite Wall Panels, Composite Windows, Concrete, Construction Insurance, Construction Scheduling, Construction Waste Management and Disposal, Decking, Demolition, Display Cases, Door and Window Hardware, Door Hardware, Door Louvers, Driveways, Electrical, Electrical General, Estimating, Exterior Planting Support Structures, Exterior Protection, Exterior Specialties, Fences and Gates, Flooring, General Construction Management, Pool and Fountain Plumbing Systems, Roof and Deck Insulation, Roof Panels, Roof Pavers, Roof Specialties, Roof Windows and Skylights, Swimming Pools
401 Property Management is a proudly Canadian-owned and operated company providing trusted property management, construction, and renovation services across Ontario. We specialize in transforming and maintaining residential and commercial properties through quality workmanship, reliable service, and professional project management. Our mission is simple — to help property owners enhance value, improve functionality, and create spaces that are built to last. From renovations and upgrades to ongoing property support, our experienced team delivers every project with precision, transparency, and care. At 401 Property Management, we believe strong relationships, honest communication, and consistent results are the foundation of every successful project.
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QuantX Estimation

Baie-D'Urfé, QC • Calgary, AB • Central Huron, ON • DC, DC • Dallas, TX • East Zorra-Tavistock, ON • Edmonton, AB • El Paso, TX • Erin, ON • Filadelfia, PA • Fort Wayne, IN • Gatineau, QC • Greater Sudbury, ON • Guelph, ON • Halifax, NS • Hamilton, ON • Houston, TX • Indianapolis, IN • Kansas City, MO • Lake Zurich, IL • Laval, QC • London, ON • Los Angeles, CA • Lévis, QC • New York, NY • Niagara Falls, NY • Niagara Falls, ON • Oh Ta Wa, ON • Ottawa, ON • Philadelphia, PA • Portland, OR • Queens, NY • Quesnel, BC • Quinte West, ON • Québec, QC • Red Deer, AB • Richmond Hill, ON • Richmond, BC • Saint John, NB • San Diego, CA • San Francisco, CA • San Jose, CA • St Francois Xavier, MB • St John's, NL • St-François-Xavier-de-Brompton, QC • Surrey, BC • Tampa, FL • Toronto, ON • Union, NJ • University Park, PA • Usk, WA • Uxbridge, ON • Vancouver, BC • Vaughan, ON • Waco, TX • Waterloo, ON • Wilmot, ON • Winnipeg, MB • Xenia, IL • Xenia, OH • Yellowhead County, AB • York, PA • Zanesville, OH • Zorra, ON • Alabama • Alberta • Arizona • Arkansas • British Columbia • California • Colorado • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Manitoba • Maryland • Massachusetts • Michigan • Missouri • New Jersey • New York • Newfoundland and Labrador • North Carolina • Nova Scotia • Ohio • Ontario • Oregon • Pennsylvania • Prince Edward Island • Québec • Rhode Island • Saskatchewan • South Carolina • Tennessee • Texas • Vermont • Virginia • Washington • West Virginia • Wisconsin
Engineer
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Estimating
QuantX Estimation is a professional construction cost estimating and quantity takeoff service provider supporting contractors, engineers, and developers across commercial projects. We specialize in delivering accurate, detailed, and reliable estimates that help our clients bid with confidence and control project costs. With over 14 years of industry experience, our team provides trade-specific quantity takeoffs, cost estimates, and bid preparation support tailored to each project’s scope and requirements. We focus on precision, fast turnaround times, and clear documentation to support informed decision-making during the preconstruction phase. QuantX Estimation is committed to helping construction professionals improve bid accuracy, reduce risk, and streamline their estimating process through dependable preconstruction services.
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Nexus Plumbing & Contracting

Ajax, ON • Aurora, ON • Barrie, ON • Bracebridge, ON • Brampton, ON • Burlington, ON • Caledon, ON • Cambridge, ON • Clearview, ON • Collingwood, ON • East Gwillimbury, ON • Essa, ON • Georgina, ON • Grimsby, ON • Guelph, ON • Hamilton, ON • Ingersoll, ON • Innisfil, ON • Kitchener, ON • London, ON • Markham, ON • Midland, ON • Milton, ON • Mississauga, ON • Muskoka Lakes, ON • Newmarket, ON • Niagara Falls, ON • Oakville, ON • Orangeville, ON • Orillia, ON • Oshawa, ON • Peterborough, ON • Pickering, ON • Prince Edward, ON • Ramara, ON • Richmond Hill, ON • Severn, ON • St Catharines, ON • St Thomas, ON • Stratford, ON • Toronto, ON • Uxbridge, ON • Vaughan, ON • Wasaga Beach, ON • Waterloo, ON • Welland, ON • Woodstock, ON • Ontario
Consultant, General Contractor, Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Residential
Abatement and Remediation, Fluid Applied Waterproofing, Foodservice Equipment, General Construction Management, HVAC General, Plumbing, Plumbing General, Plumbing Utilities Distribution, Toilet Bath and Laundry Accessories, Water Abatement and Remediation, Water and Wastewater Equipment, Water Detection and Alarm, Water Drainage Exterior Insulation and Finish System, Waterproofing
Nexus Plumbing & Contracting is a Consultant, General Contractor, Specialty Contractor that serves the Newmarket, ON area and specializes in Abatement and Remediation, Fluid Applied Waterproofing, Foodservice Equipment, General Construction Management, HVAC General, Plumbing, Plumbing General, Plumbing Utilities Distribution, Toilet Bath and Laundry Accessories, Water Abatement and Remediation, Water and Wastewater Equipment, Water Detection and Alarm, Water Drainage Exterior Insulation and Finish System, Waterproofing.
Company Logo

Intech Process Automation

Calgary, AB • Dallas, TX • Fort Erie, ON • Fredericton, NB • Houston, TX • London, ON • Wainfleet, ON • Washington, DC • Waterloo, ON • Alabama • Alberta • Arizona • Arkansas • California • Colorado • Connecticut • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maine • Manitoba • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • New Brunswick • New Jersey • New Mexico • New York • North Carolina • North Dakota • Nova Scotia • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming
Engineer, Specialty Contractor
Commercial, Industrial and Energy, Infrastructure
Commissioning, Control Equipment For Dams, Design and Engineering, Electrical Design and Engineering, Instrumentation and Control For Electrical Systems, Instrumentation and Control For Process Systems, Integrated Automation Battery Monitors, Integrated Automation Control and Monitoring Network, Integrated Automation Network Devices, Integrated Automation Systems For Electrical, Integrated Automation Systems For Facility Equipment, Integrated Automation Systems For Network Equipment, Integrated Automation Ups Monitors, Integrated System Commissioning, Processed Water Systems
We offer comprehensive automation and electrical solutions, custom hydraulic control systems, digital software platforms, and cybersecurity services designed to optimize industrial performance.
Company Logo

Concurb Concrete

Ajax, ON • Aylmer, ON • Barrie, ON • Belleville, ON • Bradford West Gwillimbury, ON • Brampton, ON • Brant, ON • Brantford, ON • Cambridge, ON • Chatham-Kent, ON • Cobourg, ON • Cochrane, ON • Collingwood, ON • East Gwillimbury, ON • Erin, ON • Fort Erie, ON • Georgina, ON • Goderich, ON • Grand Valley, ON • Gravenhurst, ON • Greater Sudbury, ON • Guelph, ON • Guelph/Eramosa, ON • Halton Hills, ON • Huntsville, ON • Innisfil, ON • Kawartha Lakes, ON • Kenora District, ON • Kincardine, ON • King, ON • Kingston, ON • Kingsville, ON • Kitchener, ON • Markham, ON • Midland, ON • Mississauga, ON • Moosonee, ON • New Tecumseth, ON • Niagara Falls, ON • Nipigon, ON • North Bay, ON • North Kawartha, ON • Northeastern Manitoulin and Islands, ON • Orangeville, ON • Oshawa, ON • Owen Sound, ON • Parry Sound, ON • Peterborough, ON • Pickering, ON • Pickle Lake, ON • Richmond Hill, ON • Sarnia, ON • St Catharines, ON • St Thomas, ON • Stratford, ON • Thames Centre, ON • Thunder Bay District, ON • Tillsonburg, ON • Timmins, ON • Toronto, ON • Uxbridge, ON • Vaughan, ON • Wasaga Beach, ON • Waterloo, ON • Welland, ON • Whitchurch-Stouffville, ON • Windsor, ON • Ontario
General Contractor, Specialty Contractor
Commercial, Infrastructure, Residential
Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Concrete, Conservation Treatment For Period Concrete, Contaminated Soils Abatement and Remediation, Curbs Gutters Sidewalks and Driveways, Cutting and Boring, Demolition, Driveways, Earthwork, Landscaping, Sidewalks, Structure Demolition, Underground Storage Tank Removal, Wall and Door Protection
Concurb Concrete is a General Contractor, Specialty Contractor that serves the Kitchener, ON area and specializes in Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Concrete, Conservation Treatment For Period Concrete, Contaminated Soils Abatement and Remediation, Curbs Gutters Sidewalks and Driveways, Cutting and Boring, Demolition, Driveways, Earthwork, Landscaping, Sidewalks, Structure Demolition, Underground Storage Tank Removal, Wall and Door Protection.

Frequently Asked Questions

How many contractors in Waterloo, ON are on the Procore Construction Network?

There are currently 4,252 contractors in Waterloo, ON on the Procore Construction Network.

How can I find and connect with contractors in Waterloo, ON?

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

There are currently 4,252 contractors in Waterloo, ON on the Procore Construction Network.

How can I find and connect with contractors in Waterloo, ON?

The Procore Construction Network allows you to search for contractors in Waterloo, ON 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 Waterloo, ON 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 Waterloo, ON 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 Waterloo, ON 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.