Contractors in Waterloo, ON

4,472 Results within

Market Sector
Company Type
Business Classification
Trades and Services
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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.
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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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MSN Environmental

Brantford, ON • Cambridge, ON • Guelph, ON • Hamilton, ON • Kitchener, ON • London, ON • Milton, ON • Stratford, ON • Waterloo, ON • Woodstock, ON • Ontario
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Abatement and Remediation
At MSN Environmental, we are committed to providing safe, reliable, and professional environmental solutions for residential, commercial, industrial, and institutional clients across Ontario. We specialize in asbestos abatement, mould remediation, hazardous materials testing, designated substance surveys (DSS), indoor air quality assessments, and selective demolition services. With years of industry experience, our team understands the importance of completing every project safely, efficiently, and in full compliance with Ontario regulations and industry best practices. Whether we are removing asbestos-containing materials, remediating mould contamination, or performing environmental testing before renovations or demolition, we approach every project with the same attention to detail and commitment to quality. Safety is at the core of everything we do. Our technicians are fully trained and certified, and we utilize proven containment methods, specialized equipment, and strict work procedures to protect building occupants, workers, and the surrounding environment. We also carry comprehensive liability and pollution insurance, giving our clients confidence that their project is in capable hands. At MSN Environmental, we believe that excellent customer service is just as important as technical expertise. From the initial consultation through project completion, we communicate clearly, provide honest recommendations, and work hard to deliver practical solutions tailored to each client's needs. Our goal is to make what can often be a stressful process as straightforward and worry-free as possible. Whether you require asbestos removal, mould remediation, environmental testing, or hazardous material consulting, MSN Environmental is your trusted partner for safe, compliant, and dependable environmental services throughout Ontario.
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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.
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sparkAV

Alberta, AB • Calgary, AB • Dorval, QC • Edmonton, AB • Fredericton, NB • Gatineau, QC • Greater Sudbury, ON • Guelph, ON • Hamilton, ON • Kichanar, ON • Laval, QC • London, ON • Longueuil, QC • Montréal, QC • Ottawa, ON • Québec, QC • Richmond Hill, ON • Richmond, BC • Saint John, NB • Saskatchewan, SK • Saskatoon, SK • Toronto, ON • Uxbridge, ON • Vancouver, BC • Vaughan, ON • Waterloo, ON • Alberta • British Columbia • Manitoba • New Brunswick • Nova Scotia • Ontario • Québec • Saskatchewan
Consultant, Specialty Contractor, Supplier
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Audio Video Communications
Founded in 2005, sparkAV has grown into a leader in Professional Audio-Visual (ProAV) and Integrated Communications, Automation & Technology (ICAT) design, consultation, supply, and integration. Headquartered in Toronto, with an R&D hub in Montreal and teams across major Canadian cities, sparkAV delivers projects across North America, Europe, and Asia for leading corporations and organizations. Our mission is to deliver innovative, on-time, and on-budget technology solutions that empower our clients to adapt and thrive in a rapidly changing world. From State-of-the-art presentation and broadcast spaces and venues to hybrid workplaces and smart automation to enterprise collaboration platforms like Teams, Google Meet, Zoom, and WebEx, we design, implement and support systems and solutions that help people connect and be productive. Visit www.sparkav.com to learn more about our Core Values, innovations, and success stories.

Frequently Asked Questions

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

There are currently 4,472 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 4,472 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.