Best Insulation Contractors in Rockwall, TX
15 contractors listed · 5 in Rockwall · 3 open 24/7 · 9 open weekends · all 15 rated 4.5+
Data verified October 15, 2026
All Care Comfort Solutions
Pristine Energy Solutions and Performance Contracting
Enviro Air
Golden Attic Insulation & Duct Cleaning
Absolute Construction
The 15 contractors listed for Rockwall, 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: Rockwall, TX
5 of the 15 contractors we list are based in Rockwall; the other 10 serve Rockwall from towns including Rowlett (6 mi), Wylie (9 mi) and Garland (11 mi). The contractors on this page are rated from 4.8 to 5.0 across 2,642 reviews; 11 have 50 or more reviews. When customers rate these contractors on specific qualities, they most often praise professionalism (95%), responsiveness (89%) and quality (86%). The topics that come up most in reviews of the contractors on this page are "price" and "estimates". 3 are open around the clock; 9 are open on Saturdays and 7 on Sundays. The services the contractors on this page list most often on their websites are gutters (4), residential roofing (3) and attic insulation (2). 3 show a license on their websites; 1 lists staff certifications (EPA) and 3 have a BBB rating of A or A+. Domain records put 8 websites of the contractors on this page at ten or more years old; the oldest dates from 2009. 3 offer emergency call-outs; 4 offer financing or payment plans; 6 give free estimates and 3 are family- or locally-owned. 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.