*The Angi rating for Insulation Service companies in Brunswick, NC 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 Brunswick, NC 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 March 10, 2026
Serving Brunswick, NC and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"Insulation was put up and sheeting was adhered to floor. He was much more reasonable than other references"
+17
Serving Brunswick, NC and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"The estimator/salesperson Jeremy was excellent. On time, knowledgeable, understood the issues we had and spent a lot of time to recommend the best solution. The install crew of Shawn H and Dustin were prompt, professional and efficient. I would recommend this company and will use them again for my insulation needs."
+16
Serving Brunswick, NC and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Great work they explain all my doubts about the materials that I need for the job"
+15
Serving Brunswick, NC and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"If I could give this company a hundred stars I would. They replaced our heat pump and complete HVAC system for a very reasonable price. The project was massive and took five days to complete but Robert, the owner, and his helpers are so pleasant and unobtrusive that it was not an ordeal to have them here for that long. If you are considering heating related projects and services, you would be foolish not to consider this fine company."
+13
Serving Brunswick, NC and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"From start to finish - the scheduling process, quoting and to completing the job - everything was handled smoothly, with utmost friendliness and professionalism. On the day the work was to be done, I received updates for estimated arrival, and when they finished they cleaned up as if they were never there. I highly recommend Koala Insulation and I will be using them again for my next project."
Serving Brunswick, NC and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"I had these guys come to my house and spray foam my storage shed . At first I thought they weren’t going to be able to do it because it was so small but he showed up the next day as scheduled and gave me a quote . I was happy with it and they were able to start right away . The foam looks great and eventually will be conditioned this winter . Thank you guys!"
+8
Serving Brunswick, NC and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"Very efficient. Came out on a Sunday because ac unit wasn't working. I would strongly recommend him as he is very knowledgeable about his business and takes time to explain things."
Serving Brunswick, NC and surrounding areas
In business since 1979
Free estimates
Credit card accepted
"Very professional, on time, crew didn't waste anytime. Would hire again if I ever needed another roof..."
+58
Serving Brunswick, NC and surrounding areas
In business since 1965
Free estimates
Emergency services offered
"The technician comprehensively checked and sprayed the entire property. I have used Clegg's for many years at other locations and have found their work to be exemplary.
"
Serving Brunswick, NC and surrounding areas
In business since 1986
Free estimates
Emergency services offered
"Punctual and professional. Re attached very nicely and gave report of roof condition. Will schedule for roof repairs in few weeks."
From average costs to expert advice, get all the answers you need to get your job done.
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
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.
The cost of blown-in insulation costs 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.
