Best Insulation Contractors near Lincoln, ON
These contractors serve Lincoln from nearby bases in towns including St. Catharines, Stoney Creek and Grimsby.
13 contractors listed · 3 open 24/7 · 6 open weekends · 11 rated 4.5+
Data verified October 18, 2026
Niagara Roofmasters
Envirotech Exteriors Inc.
Wooly Insulation Inc
Gemini Windows
JPG Roofing & Construction
The 13 contractors listed for Lincoln, 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: Lincoln, ON
The 13 contractors on this page are rated from 4.1 to 5.0 across 509 reviews; 6 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the contractors on this page are "price" and "estimates". 3 are open around the clock; 6 are open on Saturdays and 5 on Sundays. The services the contractors on this page list most often on their websites are attic insulation (3), eavestrough (3), siding (3) and roofing (2). 5 have ten or more years of experience, the longest 37 years. 3 offer emergency call-outs; 1 offers financing or payment plans; 7 give free estimates; 1 is family- or locally-owned and 2 list coupons or special offers. We have a website on file for 12 of the contractors on this page; 10 publish a contact page; 8 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.
How many listings here have a website?
A website is on file for 12 of the 13 contractors here. Look for the materials they install and whether they do attics, basements or both, because plenty of crews specialize in one. Where there is no site, ask the same questions by phone before booking a visit.