Find Contractors in Guelph/Eramosa, ON

Gen 4 Inc

Alberta • British Columbia • Manitoba • New Brunswick • Newfoundland and Labrador • Northwest Territories • Nova Scotia • Nunavut • Ontario • Prince Edward Island • Québec • Saskatchewan

Specialty Contractor

Commercial

Gen 4 Inc is a Specialty Contractor that serves the Windsor, ON area.

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.

Lanmar

Ontario

General Contractor, Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Abatement and Remediation, Asbestos Abatement and Remediation, Construction Waste Management and Disposal, Contaminated Soils Abatement and Remediation, Demolition, Earthwork, Estimating, Excavation and Fill, Hazardous Material Assessment, Lead Abatement and Remediation, Project Management, Recycling and Salvage, Selective Building Interior Demolition, Structure Demolition, Temporary Erosion and Sediment Control, Underground Storage Tank Removal, Water Abatement and Remediation

Lanmar is a General Contractor, Specialty Contractor that serves the Hamilton, ON area and specializes in Abatement and Remediation, Asbestos Abatement and Remediation, Construction Waste Management and Disposal, Contaminated Soils Abatement and Remediation, Demolition, Earthwork, Estimating, Excavation and Fill, Hazardous Material Assessment, Lead Abatement and Remediation, Project Management, Recycling and Salvage, Selective Building Interior Demolition, Structure Demolition, Temporary Erosion and Sediment Control, Underground Storage Tank Removal, Water Abatement and Remediation.

ACi Industrial

Ontario

Specialty Contractor

Commercial, Industrial and Energy

Concrete, Electrical, Metal Fabrications, Structural Steel

ACi Industrial is a Specialty Contractor that serves the Brinston, ON area and specializes in Concrete, Electrical, Metal Fabrications, Structural Steel.

Domm Construction Ltd.

Ontario

General Contractor, Specialty Contractor

Commercial, Institutional, Residential

Rough Carpentry

Domm Construction Ltd. is a General Contractor, Specialty Contractor that serves the West Grey, ON area and specializes in Rough Carpentry.

Graybar Canada

Ottawa, ON • Ontario

Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Electrical

Graybar Canada is a Supplier that serves the Ottawa, ON area and specializes in Electrical.

Applied Energy Systems

Ontario

Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Mechanical Design and Engineering

Applied Energy Systems is a Supplier that serves the Toronto, ON area and specializes in Mechanical Design and Engineering.

Residential Emergency Plumber - Flood Tech

Flood Tech provides reliable residential emergency plumbing services across Toronto and the GTA — available 24/7 to handle burst pipes, sewer backups, drain clogs, and water leaks before damage spreads.

Cardan Demolition & Excavation

Ontario

General Contractor

Commercial, Industrial and Energy, Institutional, Residential

Demolition, Excavation and Fill

Cardan Demolition & Excavation is a General Contractor that serves the Clarington, ON area and specializes in Demolition, Excavation and Fill.

RBS Dynamic LLC

New York, NY • Washington, DC • Alabama • Arizona • Arkansas • California • Colorado • Delaware • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maryland • Massachusetts • Michigan • Minnesota • Mississippi • Missouri • Montana • Nebraska • Nevada • New Brunswick • New Hampshire • New Jersey • New Mexico • New York • North Carolina • North Dakota • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Utah • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Consultant, Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Institutional, Residential

3d Capture Scanning, Bim and Model Making Services, Building Information Modeling Bim

RBS Dynamic is a Utah-based construction technology firm specializing in fabrication-ready MEP coordination, BIM/VDC services, and practical AI implementation for the construction industry.
We coordinate to LOD 350–400 — models built so fabricators can build directly from our deliverables without re-engineering. Our team has delivered on data centers, hospitals, semiconductor facilities, and complex commercial projects across the Mountain West.
Our standard is simple: if the field isn't using it, it failed. Every engagement is measured by field adoption, not clash counts.
Services include MEP coordination, multi-trade clash detection, fabrication-level modeling, scan-to-BIM, BIM implementation consulting, and AI readiness assessments.
Founded by industry veterans with 50+ combined years in construction and technology — including hands-on superintendent and project management experience, and a prior exit to Trimble.

Roy Wormald Electric

Ontario

Specialty Contractor

Commercial, Infrastructure, Institutional, Residential

Electrical

Roy Wormald Electric is a Specialty Contractor that serves the Niagara-on-the-Lake, ON area and specializes in Electrical.

MTC Mass Timber Company

New Brunswick • Newfoundland and Labrador • Nova Scotia • Ontario • Prince Edward Island • Québec

Engineer, Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Glued Laminated Construction, Structural Design and Engineering, Timber Framed Entrances and Storefronts

MTC Mass Timber Company is a full-service mass timber supplier.  Cross Laminated Timber (CLT) and glulam (GLT) with engineering, project management and sales support teams.

n/a

Calgary, AB • Alabama • Arizona • Arkansas • California • Colorado • Connecticut • Florida • Georgia • Hawaii • Idaho • Illinois • Indiana • Iowa • Kansas • Kentucky • Louisiana • Maryland • Massachusetts • Michigan • New Jersey • New York • North Carolina • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • South Carolina • South Dakota • Tennessee • Texas • Vermont • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Specialty Contractor

Industrial and Energy

Industry Specific Manufacturing Equipment

The Separator & Strainer Company

Urban Arboretum Inc.

Ontario

Consultant

Commercial, Healthcare, Infrastructure, Institutional, Residential

Environmental Assessment

Urban Arboretum Inc. is a Consultant that serves the Burlington, ON area and specializes in Environmental Assessment.

Best Access Doors Canada

Ontario

Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Access Doors and Panels, Access Flooring

Best Access Doors Canada is a Supplier that serves the Hamilton, ON area and specializes in Access Doors and Panels, Access Flooring.

Timberr Framing

Toronto, ON • Ontario

Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Steel Framed Entrances and Storefronts, Structural Steel Framing Erection, Structural Steel Framing Fabrication, Wood Framing

Timberr Framing is a licensed Ontario framing contractor serving the GTA and communities across Ontario. We provide structural wood and metal framing for commercial, ICI, multi-unit residential, custom home, multiplex, addition, and large-scale development projects.

Our team works with general contractors, developers, builders, structural engineers, and project managers to deliver clean, code-compliant framing that stays aligned with drawings, schedules, inspections, and the trades that follow. We handle light gauge steel framing, commercial partitions, multi-unit layouts, demising walls, corridor framing, custom structural framing, additions, and full framing packages.

Timberr Framing is WSIB registered, carries liability insurance, and builds to Ontario Building Code standards. We are focused on organized job sites, clear communication, inspection-ready handoffs, and dependable execution for projects where schedule, coordination, and structural accuracy matter.

CPR Group Inc.

Ontario

General Contractor, Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Exterior Insulation and Finish Systems Eifs, Painting, Painting and Coatings, Staining and Transparent Finishing, Traffic Coatings, Wall Coverings

Since 2000, CPR Group has been committed to delivering exceptional interior finishing solutions built on quality craftsmanship, reliability, safety, and professionalism. We take pride in partnering with leading developers, contractors, and property owners to bring complex residential, commercial, industrial, and institutional projects to life across Ontario. 

With a skilled workforce of over 45 professional painters and finishers, CPR Group specializes in high end interior finishes including painting, wall coverings, epoxy coatings, traffic coatings, and specialty protective coating systems. Our team is recognized for consistently delivering premium workmanship on demanding projects ranging from luxury high rise condominiums and five star retirement communities to affordable housing developments, hotel developments, commercial facilities, retail fit outs, and warehouse projects. 

Over the years, CPR Group has contributed to landmark developments including CG Tower (60 storey high rise), Valhalla by Kingset, Joy Station in Markham, Canopy Towers in Mississauga, and multiple projects with Liberty Developments, Fieldgate Retirement Communities, and Bloom Retirement Residences.

Safety, performance, and client satisfaction remain at the core of our operations. CPR Group maintains WSIB coverage, Working at Heights certification, comprehensive site safety compliance, and $10 million liability insurance coverage to ensure every project is completed responsibly and to the highest industry standards.

At CPR Group, we believe that successful projects are built on trust, long term relationships, and consistent quality. Our company philosophy is centered around becoming a finishing partner our clients can rely on for years to come delivering every project with professionalism, accountability, craftsmanship, and a commitment to exceeding expectations. We approach every partnership with the mindset of building lasting relationships through dependable service, open communication, and premium quality results.

Whether working on a luxury residential tower, a retirement community, a commercial facility, or an industrial development, CPR Group remains dedicated to providing exceptional finishes that enhance and protect every space we touch.

Sigma Can Engineering

Ontario

Engineer

Commercial, Healthcare, Industrial and Energy, Institutional, Residential

Exterior Insulation and Finish Systems Eifs, Exterior Specialties, Gypsum Board, Interior Design, Service Walls, Signage, Soffit Panels, Special Structures, Special Wall Surfacing, Specialized Systems, Specialty Ceilings, Structural Steel, Temporary Fencing, Temporary Signage, Wall Panels, Wall Specialties

Sigma Can Engineering is a Engineer that serves the Oakville, ON area and specializes in Exterior Insulation and Finish Systems Eifs, Exterior Specialties, Gypsum Board, Interior Design, Service Walls, Signage, Soffit Panels, Special Structures, Special Wall Surfacing, Specialized Systems, Specialty Ceilings, Structural Steel, Temporary Fencing, Temporary Signage, Wall Panels, Wall Specialties.

CEP Design Solution

CEP Design Solution is a Specialty Contractor that serves the London, ON area and specializes in Visual Display Units.

VLT Group

Newfoundland and Labrador, NL • Saskatchewan, SK • Alberta • British Columbia • Manitoba • Ontario • Prince Edward Island

General Contractor, Specialty Contractor

Commercial, Residential

Abatement and Remediation, General Construction Management

VLT Group is a premier general contractor specializing in commercial construction and sustainable design. We provide comprehensive project management services for office, retail, and industrial projects, known for building strong client relationships through integrity and high-quality results.

Pdm custom millwork

Ontario

Specialty Contractor

Commercial, Residential

Architectural Wood Casework, Plastic Countertops

Pdm custom millwork is a Specialty Contractor that serves the Brantford, ON area and specializes in Architectural Wood Casework, Plastic Countertops.

Dark Horse Construction Co.

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 • Northwest Territories • Nova Scotia • Nunavut • Ohio • Oklahoma • Ontario • Oregon • Pennsylvania • Prince Edward Island • Québec • Rhode Island • Saskatchewan • South Carolina • South Dakota • Tennessee • Texas • Utah • Virginia • Washington • West Virginia • Wisconsin • Wyoming

Architect, Consultant, General Contractor, Owner Real Estate Developer, Specialty Contractor

Commercial, Healthcare, Infrastructure, Institutional, Residential

Dark Horse Construction Co. is a Architect, Consultant, General Contractor, Owner Real Estate Developer, Specialty Contractor that serves the San Juan Capistrano, CA area.

Geosource Energy Inc.

Ontario

Consultant, Engineer, Specialty Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Heating Ventilating and Air Conditioning HVAC

Geosource Energy Inc. is a Consultant, Engineer, Specialty Contractor that serves the Caledonia, ON area and specializes in Heating Ventilating and Air Conditioning HVAC.

knoll engineering inc.

knoll engineering inc. is a Engineer that serves the Toronto, ON area and specializes in Electrical.

Doing Things Simply Inc.

Ontario

Specialty Contractor

Commercial, Healthcare, Infrastructure, Institutional

Communications, Electrical

Doing Things Simply Inc. is a Specialty Contractor that serves the Toronto, ON area and specializes in Communications, Electrical.

Lancer Electric

Lancer Electric is a Specialty Contractor that serves the Peterborough, ON area and specializes in Electrical.

Peel Passive House Consulting

Peel Passive House Consulting is a Consultant that serves the Blue Mountains, ON area and specializes in Board Insulation.

Wilken roofing

Ontario

Specialty Contractor

Commercial, Residential

Membrane Roofing, Roofing

Wilken roofing is a Specialty Contractor that serves the Hanover, ON area and specializes in Membrane Roofing, Roofing.

Parker Systems, Inc.

Calgary, AB • Cambridge, ON • Washington, DC • Alabama • Alaska • Alberta • Arizona • Arkansas • British Columbia • California • Colorado • Connecticut • 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, Infrastructure

Access and Barriers

Manufacturer of Environmental Products:  Permanent Boom, Response Boom, Turbidity Curtain, Oil Snare, Fuel vent bags. Distributor of Sorbents, Spill Kits

Aplin Martin

Newfoundland and Labrador, NL • Alberta • British Columbia • Manitoba • New Brunswick • Nova Scotia • Ontario • Prince Edward Island • Québec • Saskatchewan

Architect

Commercial, Industrial and Energy

Design and Engineering

Aplin Martin is a Architect that serves the Toronto, ON area and specializes in Design and Engineering.

H.E. Zavitz Electrical & Heating Inc

Ontario

Specialty Contractor

Commercial, Residential

Electrical

H.E. Zavitz Electrical & Heating Inc is a Specialty Contractor that serves the Watford, ON area and specializes in Electrical.

MPA Concrete Contracting Ltd.

Toronto, ON • Ontario

Architect, Consultant, Engineer, General Contractor, Owner Real Estate Developer, Specialty Contractor, Supplier

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Concrete, Demolition, Rough Carpentry

MPA Concrete Contracting Ltd. is a Architect, Consultant, Engineer, General Contractor, Owner Real Estate Developer, Specialty Contractor, Supplier that serves the Newmarket, ON area and specializes in Concrete, Demolition, Rough Carpentry.

quad pro construction

Ontario

General Contractor

Infrastructure

Project Management and Coordination

quad pro construction is a General Contractor that serves the Vaughan, ON area and specializes in Project Management and Coordination.

Markstone Landscaping Ltd.

Ontario

General Contractor

Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential

Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Civil Design and Engineering, Concrete, Concrete Finishing, Concrete Paving, Curbs and Gutters, Curbs Gutters Sidewalks and Driveways, Driveways, Landscape Design and Engineering, Landscaping, Precast Concrete Retaining Walls

Markstone Landscaping Ltd. is a General Contractor that serves the Burlington, ON area and specializes in Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Civil Design and Engineering, Concrete, Concrete Finishing, Concrete Paving, Curbs and Gutters, Curbs Gutters Sidewalks and Driveways, Driveways, Landscape Design and Engineering, Landscaping, Precast Concrete Retaining Walls.

Max Contractor Inc

Ontario

General Contractor

Commercial, Residential

Demolition, Excavation and Fill

Max Contractor Inc is a General Contractor that serves the Schomberg, ON area and specializes in Demolition, Excavation and Fill.

The Top Shop Inc.

Ontario

Supplier

Commercial, Healthcare, Institutional, Residential

Countertops

The Top Shop Inc. is a Supplier that serves the London, ON area and specializes in Countertops.

Verrage Glass and Mirror Incorporated

Ontario

Supplier

Commercial, Institutional, Residential

All Glass Entrances and Storefronts, Aluminum Framed Entrances and Storefronts, Curtain Wall and Glazed Assemblies, Glass and Glazing, Glass Glazing, Glazed Aluminum Curtain Walls, Glazed Bronze Curtain Walls, Glazing Accessories, Mirrors, Security Mirrors and Domes, Sliding Glass Doors

For more than 30 years, Verrage Glass and Mirror Inc. has provided commercial and residential customers across the province with unique top-quality glass products. As a family-owned and operated company, we’ve worked hard to earn the trust of clients and suppliers alike. We can design, fabricate and install any type of glass and aluminum to meet our client’s needs from our 35,000-square-foot facility in Thornhill. Contact us today to learn more about our innovative products.

Store-Rite Systems

Mississauga, ON • Toronto, ON • Ontario

Specialty Contractor

Industrial and Energy

Specialized Systems

Store-Rite Systems is a Specialty Contractor that serves the Mississauga, ON area and specializes in Specialized Systems.

EG Construction Inc

Ontario

General Contractor

Commercial

Design and Engineering

EG Construction Inc is a General Contractor that serves the Vaughan, ON area and specializes in Design and Engineering.

T. Musselman Excavating

Ontario

General Contractor

Infrastructure, Institutional, Residential

Demolition, Earthwork, Landscaping, Project Management and Coordination

T. Musselman Excavating is a General Contractor that serves the Petersburg, ON area and specializes in Demolition, Earthwork, Landscaping, Project Management and Coordination.

Contractors in Guelph/Eramosa, ON

4,501 Results within

25 miles

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Gen 4 Inc

MSN Environmental

Lanmar

ACi Industrial

Domm Construction Ltd.

Graybar Canada

Applied Energy Systems

Residential Emergency Plumber - Flood Tech

Cardan Demolition & Excavation

RBS Dynamic LLC

Roy Wormald Electric

MTC Mass Timber Company

n/a

Urban Arboretum Inc.

Best Access Doors Canada

Timberr Framing

CPR Group Inc.

Sigma Can Engineering

CEP Design Solution

VLT Group

Pdm custom millwork

Dark Horse Construction Co.

Geosource Energy Inc.

knoll engineering inc.

Doing Things Simply Inc.

Lancer Electric

Peel Passive House Consulting

Wilken roofing

Parker Systems, Inc.

Aplin Martin

H.E. Zavitz Electrical & Heating Inc

MPA Concrete Contracting Ltd.

quad pro construction

Markstone Landscaping Ltd.

Max Contractor Inc

The Top Shop Inc.

Verrage Glass and Mirror Incorporated

Store-Rite Systems

EG Construction Inc

T. Musselman Excavating

Browse Contractors in Guelph/Eramosa, Ontario by Trade

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Electrical

Flooring

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