Best Insulation Contractors in Sherwood Park, AB
24 contractors listed · 6 in Sherwood Park · 1 open 24/7 · 10 open weekends · 22 rated 4.5+
Data verified October 21, 2026
Lanco Roofing Ltd.
Attic Master Insulation Ltd
Pro Drywall LTD
Mscp Heat Management Solutions
Tetrad Insulation Services
The 24 contractors listed for Sherwood Park, AB 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: Sherwood Park, AB
6 of the 24 contractors we list are based in Sherwood Park; the other 18 serve Sherwood Park from towns including Edmonton, Fort Saskatchewan and St. Albert. The contractors on this page are rated from 3.7 to 5.0 across 2,114 reviews; 16 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (92%), quality (84%) and responsiveness (81%). The topics that come up most in reviews of the contractors on this page are "estimates", "price" and "communication". 1 is open around the clock; 10 are open on Saturdays and 3 on Sundays. 1 lists staff certifications (HAAG). Domain records put 8 websites of the contractors on this page at ten or more years old; the oldest dates from 2001. 2 offer emergency call-outs; 5 offer financing or payment plans; 16 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 24 of the contractors on this page; all 24 publish a contact page and 21 list a public email. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Will anyone assess the house at no charge?
No charge assessments are advertised by 16 of the 24 contractors on this page. Treat that as a sales visit with a tape measure. A paid energy evaluation is the thorough version, and in some provinces it is also the paperwork that opens the door to a rebate program.