Komfort Insulation Ltd.
“They were super helpful with providing solutions to how to get the best R-value given our existing space.”
Best Insulation Contractors in Saskatoon, SK
15 contractors listed · 13 in Saskatoon · 1 open 24/7 · 5 open weekends · 12 rated 4.5+
Data verified October 18, 2026
Magnus Construction Services Inc
“I had them spray foamed on my house and not only did they do an exceptional job they did clean up after themselves.”
Western Insulations Inc
“They were able to complete the job within 5 days of providing the estimate: they were friendly, efficient, they took time to clean up after they finished, and the price was very reasonable.”
Fast Group
“They came to give an initial quote shortly after reaching out to them and within the week they had the job done!”
Polartech Spray Foam Insulation
“Mike did a great job on spraying in the insulation for our new addition - thorough and careful.”
Little Rainbow Roofing & Exteriors
“It took one day of hard work; the estimate was spot on, roof looks great, and the crew left the space spotless.”
The 15 contractors listed for Saskatoon, SK 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: Saskatoon, SK
13 of the 15 contractors we list are based in Saskatoon; the other 2 serve Saskatoon from Martensville (16 km). 14 of the contractors on this page have a rating, from 3.7 to 5.0 across 491 reviews; 3 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (93%), quality (84%) and value (77%). 1 is open around the clock; 5 are open on Saturdays and 2 on Sundays. 2 show a licence on their websites. 4 have ten or more years of experience, the longest 37 years. 1 offers emergency call-outs; 7 give free estimates and 3 are family- or locally-owned. We have a website on file for all 15 of the contractors on this page; 12 publish a contact page and 12 list a public email. 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 Saskatoon?
No. 13 have an address in Saskatoon and the rest come from other towns within 20 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.
Saskatoon Insulation Pros
“After they insulated our house, we noticed a huge difference with no more drafts or air leaks.”
Apex Insulation
“Very great quality of work being done by Teebo and his crew.”
Breck Construction
“Good people, good work, typical industrial rates.”
Next Level Insulators
“Right from the initial contact for quote through scheduling the install, to the installation of the spray foam in my basement, this company was top notch.”
Prairie Maintenance Ltd
Western Urethane Ltd
Insul Fibre Ltd.
Benchmark Contracting
“Each time we called Brad, he didn't hesitate to take on the job and completed the job very quickly.”
Geransky Bros Construction Ltd
“Any questions or concerns Ryan and the guys were there to help”
Why these companies made our list
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