New View Roofing
“We got the quote and work done on the same day despite of tight schedule after the storm.”
Best Insulation Contractors in Dallas, TX
22 contractors listed · all 22 in Dallas · 5 open 24/7 · 16 open weekends · 20 rated 4.5+
Data verified October 26, 2026
Pertex Roofing & Construction
“Additionally, they work directly with your insurance company and advocate for the homeowners to make sure you are made whole at completion of the project.”
Bert Roofing Inc.
“John has been great to work with very professional and very responsive.”
Brown Foundation Repair
“The next week the second crew, Noe, Adam, Adan, Jonathan, Bernardo and Jacob Lopez came on time and began work by taking level measurements through the house.”
Strikeforce Heating & Air LLC
“Strike Force did a really phenomenal and professional job at replacing an A/C unit at my building.”
Scott Exteriors
“I am glad I used a local company and appreciate their service and craftsmanship.”
The 22 contractors listed for Dallas, 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: Dallas, TX
All 22 contractors we list here are in Dallas itself. We have 41 contractors in Dallas on file; this page shows the highest-rated 22. The contractors on this page are rated from 4.0 to 5.0 across 4,253 reviews; 15 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (84%), quality (84%) and responsiveness (81%). The topics that come up most in reviews of the contractors on this page are "price", "efficient" and "cleanliness". 5 are open around the clock; 14 are open on Saturdays and 9 on Sundays. 2 show a license on their websites and 7 have a BBB rating of A or A+. Domain records put 15 websites of the contractors on this page at ten or more years old; the oldest dates from 1998. 5 offer emergency call-outs; 7 offer financing or payment plans; 11 give free estimates; 9 are family- or locally-owned and 5 list coupons or special offers. 1 has Spanish-speaking staff. 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 all 22 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.
Safeair Duct & Chimney
“He was able to determine the issues with the gas fireplace and address them in a timely manner.”
Coleman's Insulation Guys
“I am very satisfied with their service and work performance, they left no mess whatsoever and honestly that's very much appreciated!”
Berkeys Plumbing
“I was so impressed with his knowledge and customer service skills that I signed up for a Berkey's Annual Plan for HVAC, Plumbing and Electrical.”
Kpost Roofing & Waterproofing
“Initially I was concerned and he quickly settled any reservations through giving me the facts and K Post's process.”
T Rock Roofing & Construction
“Contacted the company about a leak and within hours Ray Holtzclaw responded and quickly found some issues with flashing around the chimney and fixed it up.”
Clean Air Pro
“They are very professional and thorough, and they do a great job of making sure that the air in my space is clean and healthy.”
Quirozave Inc
“I was referred to Fernando and his team and am glad as he was attentive, thorough, answered all of our questions and made sure to check the work.”
Ecostar Remodeling & Construction
“Want to give a shout to Rubi Trop and Eco Star remodeling and construction crews.”
ACO Roofing & Gutters
“They communicated well and did what they said and when they said they could do it.”
NOA Services
“Noa service technicians was very professional and knowledgeable I will definitely recommend them.”
Omega Industries
“Quick and efficient work, and Ash was a standout to work with!”
Arrington Roofing
“We couldn't be more pleased with the service and would highly recommend Arrington to handle any roofing need.”
Legends Roofing
“Done for a great, affordable price, fast and with exceptional craftsmanship (on the weekend, in under half a day).”
Energy Saver Insulation
“Foam insulation installation and roof repairs services were done professionally and efficiently, highly recommend.”
Hello Roofing
“Arturo was professional and very knowledgeable, he walked me through the entire process from start to finish.”
Greenlows Insulation
“He even made sure to advise me on things that needed fixed and helped get them done that day.”
Why these companies made our list
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