Best Insulation Contractors near Brantford, ON

3 of these contractors are based in Brantford; the others serve Brantford from towns including Cambridge (26 km), Kitchener (33 km) and Ancaster (18 km).

1 open 24/7 · 4 open weekends · all 10 rated 4.5+ · 2 show a licence

Data verified October 18, 2026

The Roofing Company

The Roofing Company

4.7 93 reviews
“Kept me in the loop as to progress during work and sent pictures during the job, great communication and professional service.”
Free estimatesLicensed24/7 emergency service100% satisfaction guaranteeResponds within 24 hoursVelux-certified
4 Mitchell Ct
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BML Roofing Systems Inc

BML Roofing Systems Inc

4.6 11 reviews
“They communicated with us regularly, kept a safe and clean work environment, keeping the impact on our clients and staff minimal.”
Since 1972Serves Brantford, Norfolk +5
15 Ryan Pl
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Insulation Brantford

Insulation Brantford

5.0 1 review
“We had called around for a couple quotes to find that they were very competitive and actually nice to deal with on the phone lol.”
Free consultationSince 2023
33 Memorial Dr
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D'Angelo and Sons

D'Angelo and Sons

4.6 141 reviews
“Josh from sales was very professional and carefully listened to our requirements, explained about the products available and told us the timelines very clearly..”
60% off installationFree estimatesInsured up to $5MFinancing available50,000+ projects completedSince 1978
Ancaster, ON · 18 km from Brantford
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Omni Basement Systems

Omni Basement Systems

4.6 135 reviews
“They explained all my options thoroughly and answered all of my questions.”
Free consultationBBB accreditedSince 2003Financing
25 km from Brantford
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Capela's Roofing

Capela's Roofing

4.9 50 reviews
“Extremely professional, always make sure everything is 100 percent cleaned up before leaving.”
Free estimatesLicensed & insuredGAF-certifiedBBB A+Since 1996Family-owned
Hamilton, ON · 32 km from Brantford
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The 10 contractors listed for Brantford, ON insulate attics, basements, headers and crawl spaces. Details under each one about materials, hours and advertised services are copied from the company's own site; star ratings and comments come from public reviews.

Area overview: Brantford, ON

The 10 contractors on this page are rated from 4.6 to 5.0 across 3,040 reviews; 8 have 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise professionalism (100%), quality (77%) and punctuality (68%). The topics that come up most in reviews of the contractors on this page are "estimates" and "cleanliness". 1 is open around the clock and 4 are open on weekends. The services the contractors on this page list most often on their websites are attic insulation (5), spray foam insulation (3), chimney repair (2) and insulation removal (2). 2 show a licence on their websites and 1 lists staff certifications (IICRC). 4 have ten or more years of experience, the longest 28 years. 1 offers emergency call-outs; 1 offers financing or payment plans; 6 give free estimates; 3 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 10 of the contractors on this page; 9 publish a contact page; 7 list a public email and 1 takes bookings online. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.

Are all of these firms based in Brantford?

No. 3 have an address in Brantford and the rest come from other towns within 35 km. Rig and hose mean these crews cover a wide area from one yard. Ask whether your address falls inside the zone they work without a surcharge.

RPM @ Home Team Golden Horseshoe

RPM @ Home Team Golden Horseshoe

4.7 125 reviews
“They offered a free assessment, was kind of waiting for a ridiculous quote but the guy just told us things look good and he doesn't think we need anything so I appreciated their honesty.”
Free estimatesServes Ottawa, Cambridge +6
Cambridge, ON · 26 km from Brantford
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National Mold Removal

National Mold Removal

4.9 93 reviews
“We had an excellent experience working with Colin and his crew from National Mold Removal.”
20+ yearsServes Kitchener, Waterloo +3IICRC certified
Kitchener, ON · 33 km from Brantford
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Fase Two Insulation

Fase Two Insulation

5.0 98 reviews
“They were excellent to deal with , very fast to respond to any questions i had & they showed up on time every day that i expected them”
Coupons & offersFree estimates100% satisfaction guaranteeSince 2001Serves Cambridge, Brantford +7
Cambridge, ON · 26 km from Brantford
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Rick Macdonald Siding

Rick Macdonald Siding

4.7 89 reviews
“The installers were extremely professional and I am thrilled with the finished result.”
Insured up to $10MLifetime warrantyServes Kitchener, Waterloo +2Free consultation
Kitchener, ON · 33 km from Brantford
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HomeInsulation CompaniesOntarioBrantford, ON

Why these companies made our list

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