4.1 
42 *The Angi rating for Drywall Insulation companies in Saint Stephen, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
*The HomeAdvisor rating for Drywall Insulation companies in Saint Stephen, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
Last update on December 04, 2025
Serving Saint Stephen, SC and surrounding areas
Approved
In business since 2008
Free estimates
Small jobs welcome
"Gave me multiple options to solve the problems. Were courteous at all times. And from the pictures the work seems to be done professionally."
+22
Serving Saint Stephen, SC and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Mr. Miller, with Apex, is SUPER easy to work with and will do you good! They did an awesome job with removing and adding new insulation. They ended up going above and beyond and even doing a little extra work for me!"
Serving Saint Stephen, 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 Stephen, SC and surrounding areas
In business since 2015
Free estimates
Credit card accepted
"Value for the money invested was extremely high, would strongly encourage those needed spray foam insulation in their homes or businesses to contact Advanced Spray foam for a price. Great people to deal with !"
Serving Saint Stephen, SC and surrounding areas
In business since 2021
Free estimates
"Job conducted and completed as anticipated"
+4
Serving Saint Stephen, SC and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"Great company they just couldn't do what I needed."
Serving Saint Stephen, SC and surrounding areas
In business since 2019
Free estimates
Credit card accepted
With multiple years of experience in the insulation industry, we are the experts you need to take care of your home. No job is too big or too small for us. We pride ourselves on our attention to detail, making sure our customers are always satisfied, and making sure the job is done right the first time! We will treat your home as we would treat our own. Give Sealfoam Insulation & Coatings a call today, we look forward to working with you!
+7
Serving Saint Stephen, SC and surrounding areas
In business since 2012
Free estimates
Credit card accepted
"it was fine, very efficient"
Serving Saint Stephen, SC and surrounding areas
In business since 2008
Free estimates
Warranties offered
"Ethan explained (in detail) how they would not only set up the panels on top of my home, but that they will also "pressurize" my home, including my air conditioning unit, to ensure that I get the best service possible from my panels! He explained every detail of cost, taxes, and best of all REBATES! He explained several methods of purchase, as well. I have his personal cell phone number in case I have questions, and I can call their office at ANY TIME if I need anything. So far, my experience with Sunpro Solar (Mandeville, LA) has been nothing short of great! In a few weeks, I'll have my solar panels installed. The time it has taken to get to this process has been minimal. Everyone I've spoken with at Sunpro Solar has been friendly, helpful, knowledgeable, respectful, and accommodating.
"
Serving Saint Stephen, SC and surrounding areas
In business since 1999
Free estimates
Small jobs welcome
"Really am pleased with this company. Would use them again. Workers had excellent customer service skills and knowledge for what they were doing! Owner was frequently there assessing situation as well as always eager to answer my million questions! I learned a lot about insulation. My house is now consistently the temperature I set. I can go into my attics without sweating! Great job by a well oiled team! Highly recommend!"
From average costs to expert advice, get all the answers you need to get your job done.
How much does it cost to insulate a wall? This guide breaks down the associated costs and variables to consider when setting your project budget.
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Learning how to insulate plaster walls can help improve your home's energy efficiency. However, there are crucial cautions to consider before attempting.
Thick gaps and extra joint compound can alter the look of drywall. So, should drywall be butt up against a wall? Review this guide for seamless installation.
We’ll walk you through how to install spray foam insulation in your home—and when it makes sense to call in a pro.
