*The Angi rating for Insulation Service companies in Saint George, SC 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 Saint George, SC 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 12, 2026
Serving Saint George, SC and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Cleaned up after themselves. Very friendly & respectful. Took pictures of my attic before & after work was done to show me. Price was reasonable. Would recommend them."
Serving Saint George, SC and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"The project was top notch. Not only did they consistently show up on time, but they finished the project early and very Professional. Final project turned out great"
Serving Saint George, SC and surrounding areas
In business since 2010
Free estimates
Credit card accepted
"Did not do work, but pricing was competitive with everyone else. Invoice got lost in junk e-mail, so did not think I ever received invoice, but I found it a month or so after job was completed again. If\when I have another job will call All Foam and make sure Invoice doesn't get lost in junk e-mail!
"
Serving Saint George, SC and surrounding areas
In business since 2015
Free estimates
Credit card accepted
"These are the "go-to" guys for spray foam insulation. I would recommend them any time. They were friendly and efficient."
Serving Saint George, SC and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"This was a customer friendly experience from the outset. The crew did a great job installing the insulation with making sure they also cleaned up prior to leaving my home. I would highly recommend them."
Serving Saint George, SC and surrounding areas
In business since 2021
Free estimates
"Job conducted and completed as anticipated"
+4
Serving Saint George, SC and surrounding areas
In business since 2006
Free estimates
Small jobs welcome
Thermal Core Insulation, LLC, is your one stop shop for all Insulation projects! With our extensive experience in serving your area, there is no job to big or small! We pride ourselves on quality and with our world class customer service and competitive pricing, you will choose us every time! Call us today!
+11
Serving Saint George, SC and surrounding areas
In business since 2012
Free estimates
Credit card accepted
"it was fine, very efficient"
Serving Saint George, SC and surrounding areas
In business since 2008
Free estimates
Warranties offered
"I had 25 LG solar panels installed by Sunpro this year and they did a fantastic job. The communication was great and the install crew was very professional. It's been awesome watching our electric bill go down!"
Serving Saint George, SC and surrounding areas
In business since 2003
Free estimates
Credit card accepted
"All work was completed as expected. Costs were reasonable and as expected. Bid came in better than competitor."
+270
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.
