Best Insulation Contractors near Scugog, ON
These contractors serve Scugog from nearby bases in towns including Oshawa, Whitby and Ajax.
15 contractors listed · 2 open 24/7 · 8 open weekends · 14 rated 4.5+ · 1 shows a licence
Data verified October 21, 2026
Ajax Roofing Inc
J&J Inc
Over the Top
Guycan Ltd
Dryhome Roofing
The 15 contractors listed for Scugog, 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: Scugog, ON
The 15 contractors on this page are rated from 4.0 to 5.0 across 1,622 reviews; 8 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (98%), quality (91%) and responsiveness (86%). The topics that come up most in reviews of the contractors on this page are "cleanliness", "estimates" and "price". 2 are open around the clock; 8 are open on Saturdays and 6 on Sundays. The services the contractors on this page list most often on their websites are attic insulation (3), roof installations (2), roof repairs (2) and spray foam insulation (2). 1 shows a licence on its website. Domain records put 7 websites of the contractors on this page at ten or more years old; the oldest dates from 2002. 2 offer emergency call-outs; 10 give free estimates and 4 are family- or locally-owned. We have a website on file for all 15 of the contractors on this page; 14 publish a contact page; 10 list a public email and 1 takes bookings online. 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 10 of the 15 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.