Rated on 3 platforms — Google 4.7, Facebook 5.0, HomeStars 5.0; ratings agree

Attic insulation and roofing travel together at Cosy Insulation & Roofing — upgrades, removal, installs and shingle replacement for a more energy-efficient home, serving Edmonton, Calgary and Red Deer for over 30 years.
4.7★ from 71 Google reviews
Rated on 3 platforms — Google 4.7, Facebook 5.0, HomeStars 5.0; ratings agree
Has a website and a published email on its own domain
Not in the Google Maps local top results
~7.1 years on Google Maps (from total-reviews ÷ monthly rate)
Not on Three Best Rated / BBB
~87 reviews across 3 platforms
4 Google Business locations across 4 cities (Calgary, Edmonton, Red Deer, St. Albert)
On 2 extra platforms; reachable by website, email, phone
2 platforms linked: Facebook, LinkedIn · ~3 Facebook reviews
Get a free, no-obligation quote from one of Roofing’s most trusted teams.
By veronique wilson on Jul 28, 2026 Verified by Google

Thank you Mike for coming today and check on our insulation to make sure everything was okay and to check our roof and fixing it. I felt so much safer when 2 hrs later we had another storm knowing that it would not leak any further. Thank you also for taking the time to check for leak in my basement. Not in your job description but that 5 min gave me a peace of mind. You did our roof insulation 11 years ago. At the time, we had many icicles forming and since none at all! Really really appreciated your visit today. Thank you so much! Great customer service!
By Melanie Morrill on Jul 25, 2026 Verified by Google

Mike and his team recently replaced my eavestroughs and downspouts, and I couldn't be happier with the experience. Their pricing was fair, Mike was great to work with, and the quality of the workmanship looks excellent. Everything was completed professionally, and I'm very happy with the results. I would definitely recommend Mike and his team to anyone looking for new eavestroughs and downspouts.
By Colin Tachynski on Jun 19, 2026 Verified by Google

Great service. Mike came out to quote our insulation upgrade and a week later it was done. His crew was quick, polite, and knowledgeable. I highly recommend Cosy!
By Doug on Apr 24, 2026 Verified by Google

I dealt with Peter of Cozy Insulation and Roofing regarding an insulation upgrade to R60 to both my house and garage. Also included new exhaust fans and exhaust pipe modifications to my house bathrooms. Peter was the estimator, foreman and worker. Peter was friendly, very informative and gave me a reasonable quote without being pushy or trying to snowball me. He explained to me a few different options along with prices. We booked a convenient date and time for the work. The work was done on time exactly and as per quote. On the job Peter and his crew were professional, tidy, respectful, friendly and informative. Very good people and good experience at a reasonable price with "no extra" costs (even with an unforeseen additional part and labour that was required). For sure would use again. Thanks!!!
By Doug on Apr 24, 2026 Verified by Google

I dealt with Peter of Cozy Insulation and Roofing regarding an insulation upgrade to R60 to both my house and garage. Also included new exhaust fans and exhaust pipe modifications to my house bathrooms. Peter was the estimator, foreman and worker. Peter was friendly, very informative and gave me a reasonable quote without being pushy or trying to snowball me. He explained to me a few different options along with prices. We booked a convenient date and time for the work. The work was done on time exactly and as per quote. On the job Peter and his crew were professional, tidy, respectful, friendly and informative. Very good people and good experience at a reasonable price with "no extra" costs (even with an unforeseen additional part and labour that was required). For sure would use again. Thanks!!!
By Barbara Burton on Mar 11, 2026 Verified by Google

Professional, prompt and extremely pleasant and reasonable to work with. Cozy has done roofing, soffits, eaves troughs and just recently repaired a damaged turbine from the high winds on the weekend. Highly recommend!
By Barbara Burton on Mar 11, 2026 Verified by Google

Professional, prompt and extremely pleasant and reasonable to work with. Cozy has done roofing, soffits, eaves troughs and just recently repaired a damaged turbine from the high winds on the weekend. Highly recommend!
By Kristal Hartnell on Dec 23, 2025 Verified by Google

The crew showed up when they said and were very professional and polite. We are more than satisfied. They got us in earlier than expected and gave us time to pay our invoice. They charged what they quoted. There was no hidden costs. I highly recommend Cosy Insulation.
By Kristal Hartnell on Dec 23, 2025 Verified by Google

The crew showed up when they said and were very professional and polite. We are more than satisfied. They got us in earlier than expected and gave us time to pay our invoice. They charged what they quoted. There was no hidden costs. I highly recommend Cosy Insulation.
By Karee Moffatt on Sep 3, 2025 Verified by Google

Mike and the entire Cosy Insulation and Roofing team are incredible. They’re meticulous with their work, from start to finish. They’re personable and very professional. They take pride in their work, clean as they go, and leave your space perfectly clean not only as they work, but when they leave. We’ve had our house and our garage shingles done by them, and would absolutely recommend them for any roofing or insulation project that you’re looking to complete.
By Karee Moffatt on Sep 3, 2025 Verified by Google

Mike and the entire Cosy Insulation and Roofing team are incredible. They’re meticulous with their work, from start to finish. They’re personable and very professional. They take pride in their work, clean as they go, and leave your space perfectly clean not only as they work, but when they leave. We’ve had our house and our garage shingles done by them, and would absolutely recommend them for any roofing or insulation project that you’re looking to complete.
By Ron Morin on Jan 19, 2025 Verified by Google

Had our attic insulation topped up to R50 by Mike and the crew. We noticed our furnaces and air conditioning were constantly running. We had original pink attic insulation from 1982, installed blown in cellulose as a top up and added attic stops, Now the furnace heater only cycles a few times on and off compared to before. Home is much more cozy and comfortable now. Thanks again for the work. And the crew were good, fast, clean and efficient. I recommend!!! Thanks again!
By Ron Morin on Jan 19, 2025 Verified by Google

Had our attic insulation topped up to R50 by Mike and the crew. We noticed our furnaces and air conditioning were constantly running. We had original pink attic insulation from 1982, installed blown in cellulose as a top up and added attic stops, Now the furnace heater only cycles a few times on and off compared to before. Home is much more cozy and comfortable now. Thanks again for the work. And the crew were good, fast, clean and efficient. I recommend!!! Thanks again!