4.5 
16 *The Angi rating for Insulation Service companies in Hattiesburg, MS 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 Hattiesburg, MS 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 February 28, 2026
Serving Hattiesburg, MS and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Very professional and courteous. Kept several of their Business cards and will definitely recommend them in Vicksburg, MS"
Serving Hattiesburg, MS and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
EcoChoice Insulation proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
Serving Hattiesburg, MS and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"They worked with me to stay within my budget. The project was completed the same day and all debris was removed and taken with them."
Serving Hattiesburg, MS and surrounding areas
In business since 2005
Free estimates
Credit card accepted
"Scheduling was prompt, and work was done on time. Technitions were knowledgeable and curtious, and the process was explained to my satisfaction and cleanup was thourgh. Would highly recommend Wyatt Insulations to anyone needed attic insulation replacement."
Serving Hattiesburg, MS and surrounding areas
In business since 2013
Emergency services offered
Credit card accepted
"Air South were very professional and honest about my heating Ang cooling."
+3
Serving Hattiesburg, MS and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"Florida Parish Foam is a group of professionals that truly does professional work, great craftsmanship, honesty, at a honest and fair price, highly recommended for all you insulation needs."
Serving Hattiesburg, MS and surrounding areas
In business since 2016
Free estimates
"They went above and beyond in cleaning up the old insulation and left the house spotless."
Serving Hattiesburg, MS and surrounding areas
In business since 2004
Free estimates
Emergency services offered
"good response, added 10" blown insulation over 6" batts; project completed in 1 hour/1000 sq ft @$0.50 /sq ft; arrived 4 hours late; did quality work despite hot conditions"
+4
Serving Hattiesburg, MS and surrounding areas
In business since 2008
Free estimates
Warranties offered
"The service was exceptional, professional, and exceed all expectations."
Serving Hattiesburg, MS and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"The guys did a great job for an affordable price . During covid with a supply issue still managed to get the job done right ! My attic was at 160 degrees during the summer I have dropped it down to 85 to 90 . Do not worry about your old insulation being removed your attic will become a conditioned space left over insulation will result in moisture that you don't want in your attic .Great job guys best of luck to you ."
+4
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.
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.
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.
