Best Insulation Contractors in Conroe, TX
15 contractors listed · 4 in Conroe · 1 open 24/7 · 10 open weekends · 13 rated 4.5+
Data verified October 26, 2026
Victory Insulation
Eskimo Insulation
Attic Insulation Pro Services Houston & Conroe
Mr. Happy House
Kraft Roofing and Construction
The 15 contractors listed for Conroe, TX insulate attics, walls, crawl spaces and rim joists. Details under each one about materials, hours and the services advertised are copied from the company's own site; star ratings and comments come from public reviews.

Area overview: Conroe, TX
4 of the 15 contractors we list are based in Conroe; the other 11 serve Conroe from towns including The Woodlands (11 mi), Montgomery (14 mi) and Magnolia (17 mi). 14 of the contractors on this page have a rating, from 4.4 to 5.0 across 599 reviews; 5 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (97%), quality (90%) and responsiveness (87%). 1 is open around the clock; 9 are open on Saturdays and 5 on Sundays. The services the contractors on this page list most often on their websites are attic insulation (2), insulation removal (2), roof inspection (2), roof repair (2) and roof replacement (2). 1 lists staff certifications (GAF). Domain records put 3 websites of the contractors on this page at ten or more years old; the oldest dates from 2008. 1 offers emergency call-outs; 3 offer financing or payment plans; 8 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. 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.
How many listings here have a website?
A website is on file for 14 of the 15 contractors here. Use it to see which materials they actually install, since a firm that only sprays foam will recommend foam. A contractor with no site is not automatically worse, but you will have to ask on the phone what the site would have told you.