4.4 
209 *The Angi rating for Insulation Service companies in Northwest, 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 Northwest, 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 August 26, 2026
Serving Northwest, NC and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"Fernando was very professional and did a beautiful job on our insulation."
+24
Serving Northwest, 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 Northwest, NC and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
Here at Carolina Energy Concepts, we specialize in spray foam insulation for residential and commercial and metal buildings and poll Barnes Rest assured we can get job done right. Just give us a call!
+17
Serving Northwest, 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 Northwest, NC and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"They were very professional and did the job in a timely manner. Would recommend them again."
+15
Serving Northwest, NC and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"This company showed up on time. They were very friendly and did a great job."
+13
Serving Northwest, NC and surrounding areas
Approved
In business since 2003
Free estimates
Credit card accepted
"Great job, great price would recommend to everyone!!!!"
Serving Northwest, NC and surrounding areas
Approved
Blue Way Insulation - We are professionals located in Wilmington, NC. We install batt insulation in all homes, add blown-in into the attic spaces, and work inside crawl spaces adding insulation or vapor barrier or both. We have combined 7+ years experience. We offer services in Jacksonville, Leland, and surrounding areas.
Serving Northwest, NC and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
Locally owned and operated \nhttps://coastalcrawlspacerepair.com/ \n \n
Serving Northwest, NC and surrounding areas
In business since 2011
Free estimates
Emergency services offered
"My family and I have been living in an RV for over a year now, due to hurricane Florence. It has been a nightmare dealing with shady, lazy and difficult tradesmen but doing business with Mitch has been the easiest thing in this whole process. I called him on a Friday to insulate my entire home and he was completely done by the following Tuesday, before lunch time. He s extremely friendly and an excellent communicator. He kept me in the loop the entire time and showed up when he said he was going to. He does quick work but he is very proficient and he actually cleaned up after himself, which seems to be completely unheard of. We called around to multiple businesses for spray insulation and Mitch is by far the BEST price you will find out there. He even gave me a really good discount because I think he s just a nice guy. I highly recommend Mitch. He will make your life easier in regards to upgrading your home."
+16
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.
Your home's ceiling insulation cost will depend on several factors, including the project size, the type of insulation you use, and the R-value.
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.
