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Find 40 Insulation Contractors You Can Count On in Ontario, ON

Browse services and customer feedback for 40 insulation contractors across Ontario, ON, including Kitchener, Markham and Mississauga. Review business profiles, see who handles your type of project and contact suitable contractors for more details or quotes.
Barrie (1)
Belleville (1)
Bowmanville (1)
Brampton (1)
Burlington (1)
Cambridge (1)
Delaware (1)
Etobicoke (1)
Hammond (1)
Inverary (1)
Kitchener (2)
London (1)
Maidstone (1)
Maple (1)
Markham (2)
Mississauga (2)
Nepean (2)
Niagara Falls (1)
North York (1)
Oakville (1)
Oshawa (1)
Ottawa (2)
Parry Sound (1)
Perth (1)
Peterborough (1)
Russell (1)
Saint Catharines (1)
Scotland (1)
Stoney Creek (2)
Sudbury (1)
Tiny (1)
Val Caron (1)
Waterloo (1)
York (1)
19 reviews
Pro Insulation Contracting
10 Years
19 reviews
spray foam insulation
At Pro Insulation Contracting, we pride ourselves on being your trusted and experienced insulation contractor. Our services are designed to cater to all your insulation needs, offering a comprehensive...
Website (416) 315-0471 Call Profile
10 reviews
Polar Bear Spray Foam Inc
2 Years
10 reviews
We use Canadian-made foam with 24% recycled content.
Polar Bear Spray Foam Inc provides spray foam insulation, blow-in insulation, asbestos removal, & mold remediation across Northern Ontario. Safe, certified & energy-efficient solutions.
Website (705) 207-5256 Call Profile
5 reviews
DJM Spray Foam
5 reviews
We offer certified professional installation with 100% satisfaction guaranteed.
Professional spray foam insulation services in Oshawa, ON. DJM Spray Foam reduces energy costs by up to 50% with certified installation for residential and commercial buildings.
Exterior Walls Basement Walls Flat Roof Ceilings
(905) 260-2392 Call Profile
4 reviews
Foamit.ca
18 Years
4 reviews
We have 15+ years of experience in energy-efficient insulation solutions
Trusted insulation services in Mississauga since 2008. FOAMIT delivers energy-efficient solutions for homes and businesses, including spray foam, attic, and basement insulation.
Spray Foam Insulation Blown-In Insulation Attic Insulation
(416) 893-8712 Call Profile
4 reviews
Insta Insulation
4 reviews
Trusted for over 30 years in Southern Ontario
Insta Insulation provides expert insulation solutions for homes and businesses in Southern Ontario. With over 30 years of experience, we offer blown attic insulation, spray foam, and Insta-Panels to maximize energy savings and comfort.
Blown Attic Insulation Spray Foam Insulation Insulation Removal
(800) 668-0311 Call Profile
1 review
Superior Insulation Services
Emergency
1 review
We have over 37 years of experience in insulation and hazardous materials control.
Trusted insulation and hazardous materials solutions for commercial, industrial, and marine sectors. 37+ years of expertise in asbestos removal, mould remediation, and infection control containment.
Mechanical Insulation Asbestos Removal Mould Remediation
(905) 984-5900 Call Profile
Addmore Insulation
15 Years
Emergency
6 reviews
Addmore Insulation
15 Years
Emergency
6 reviews
We have over 12 years of experience in insulation contracting.
Trusted insulation contractors in Barrie, ON offering spray foam, blown insulation, and removal services since 2011. Eco-friendly solutions for energy efficiency and home comfort.
Spray Foam Blown Insulation Insulation Removal
(705) 896-7463 Call Profile
4 reviews
Stevenson Insulation
50+ Years
4 reviews
We offer over 70 years of experience in insulation contracting.
Stevenson Insulation offers premium, eco-friendly insulation solutions in Ontario. With over 70 years of experience, we provide spray foam, blown cellulose, and fiberglass insulation for residential and commercial properties.
Spray Foam Blown Cellulose Batting Fiberglass
(800) 543-9601 Call Profile
Not rated yet
Multi-Glass Insulation
50+ Years
Not rated yet
We have over 45 years of specialized experience in insulation systems.
Multi-Glass Insulation provides high-quality insulation systems for commercial, industrial, and residential projects across Eastern Canada. Specializing in energy-efficient solutions since 1975.
Mechanical Insulation HVAC Systems Building Envelope
(905) 545-0111 Call Profile
Not rated yet
Thermo Help Canada
Not rated yet
We offer custom-designed insulation covers for equipment of any size and configuration.
Thermo Help Canada provides custom removable insulation covers for industrial equipment, offering energy savings, personnel protection, and labor efficiency across Toronto and the GTA.
Hot Service Cold Service Fire Protection
(905) 780-9237 Call Profile