4.7 
199 *The Angi rating for Insulation Service companies in Addison, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Addison, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on June 16, 2025
Serving Addison, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Very efficient and trustworthy crew, vacuumed and installed new insulation made the process very smooth."
+12
Serving Addison, TX and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
"Mr. Harsin inspected my attic and fully explained options and trade offs to improve my insulation. His crew came next day, were knowledgeable, completed the work and cleaned up afterwards."
+23
Serving Addison, TX and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
At Koala Insulation, we help homeowners improve comfort, lower energy bills, and breathe cleaner air. \n\nIf your home is too hot, too cold, or costing you too much to heat and cool, poor insulation is often the problem.\n\nWe specialize in attic insulation, spray foam, air sealing, and full insulation removal and replacement. \n\nEvery home is different, so we provide honest evaluations and customized solutions, no pressure, just what works.\n\nOur goal is simple: make your home more efficient, comfortable, and healthy.\n\nGet a free insulation evaluation today and start saving.
+30
Serving Addison, TX and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"They came by last Saturday for a quick Insulation Job in the garage and handled everything fairly quickly."
Serving Addison, TX and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"This company was awesome. They did above and beyond what I expected for my insulation needs and the price couldn't be beat. The work crew were very friendly and didn't complain at all about the grueling Texas heat! I highly recommend Fulkrum Roofing and Insulation!"
Serving Addison, TX and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"Only reason I am giving 4 stars instead of 5 is because the team left a lot of insulation for us to clean up ourselves. Otherwise, the quote was fair, they got the job quickly and accept multiple payment methods, which was convenient."
Serving Addison, TX and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"After to job was completed the attic looked amazing. The insulation was perfectly level. I was impressed they did an excellent job cleaning up afterwards."
+15
Serving Addison, TX and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"It was great! Jorge & his partner were very prompt, courteous, and efficient. I don’t have a really large attic but 3 other big companies quoted over $4000 to install insulation in my attic. North Tx Insulation did 13 inches of new blown in insulation for $1000.00. They were neat & in and out within an hour. I would highly recommend them!"
+6
Serving Addison, TX and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Installation was done quickly and efficiently. Addition of the insulation has made my house more comfortable and lowered my energy bills."
Serving Addison, TX and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
"Easy to deal with, good pricing, nice personnel, professionals, fast workers, thorough cleanup when finished."
From average costs to expert advice, get all the answers you need to get your job done.
New insulation makes your home more comfortable and boosts energy efficiency. Use this guide to budget for insulation installation costs in Dallas, TX.
Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you in Dallas, TX.
The cost of blown-in insulation in Dallas, TX varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
What is insulation? This behind-the-scenes home fixture will maintain comfortable temperatures in your home no matter the season. It’ll lower energy bills, to boot.
Use this DIY checklist for insulation repair to make your living space more comfortable and reduce your heating and cooling bills in the process.
There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.
