4.5 
204 *The Angi rating for Drywall Insulation companies in Bluffton, 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 Bluffton, 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 July 09, 2026
Serving Bluffton, SC and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"They are the answer to lower energy costs and better comfort. In my area, home builders applied minimum standards when it came to insulation. Performance Energy fixed it and made it right. We could tell the difference overnight. Plus, they file all gov't rebates for you. Very grateful."
+12
Serving Bluffton, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Credit card accepted
"Barrier South did a great job re insulating my attic and crawl space under house. Jose led a crew that were very professional and skilled. I recommend Barrier South highly. Great job at competitive prices."
+4
Serving Bluffton, SC and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"Webb Durden delivers! Awesome job!!"
Serving Bluffton, SC and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"He is a great guy and does a great job, he does what he says."
Serving Bluffton, SC and surrounding areas
Approved
In business since 2020
Free estimates
Customers say: Quick response
"Jose and crew did an awesome job insulating our attic space - timely, quality workmanship, clean up and reasonably priced. Highly recommend!"
Serving Bluffton, SC and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"They inadvertently removed some attic insulation while working on our neighbor's ajoining home, but replaced it promptly when advised."
+8
Serving Bluffton, 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 Bluffton, SC and surrounding areas
In business since 2008
Free estimates
Emergency services offered
"Awesome experience. Purchased home with open crawl space that was deteriorated with hanging insulation, and breeding ground for rodents and waste. Researched crawl space options and interviewed several companies to compare. Greg was honest, informative and provided an option that encapsulated the raised crawl space, complete with dehumidifier and thick vapor barrier. He promised to come by annually to check and make any necessary adjustments and stood by his word - we had the project completed in 2015 and he came back in 2016 adding some sealer to small gaps that occured and will be scheduled him again to return soon for 2017 service. VERY happy we completed - the house smells much better (they disinfected underneath and spent time ensuring joists were clean), air quality and comfort level is greater and greater peace of mind with rodent exclusion. Would HIGHLY recommend Greg and his crew"
+6
Serving Bluffton, SC and surrounding areas
In business since 2010
Free estimates
Small jobs welcome
"Carlos is AMAZING! I called C4 because I strongly believe in supporting the small businesses. I have no regrets. He Came out the same week I called. He is a small company with a great amount integrity and honesty!!! Price was very fare with quality work! Hard to find all this from one company. Highly recommend!"
Serving Bluffton, 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.
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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.
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.
Whether you’re trying to keep noise in or out, soundproofing materials are the way to go. Use this guide to see how much it costs to soundproof a room.
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.
