How much do blown-in insulation contractors typically cost?
- Mount Pleasant, South Carolina Average$2,301
- Typical Range$2,740 - $3,100
- Low End - High End$800 - $4,000

Insulation, Moisture control, Energy conservation , and 2 more
"They inspected the site before proposing a project. The proposal price was good and included some improvements I had not expected. The project was started on the date promised and completed on the date promised. We were very pleased with the company."
Thomas M. in February 2021

"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."
FEB1C8533D50636035942D999A75232AABE9F1C3FD7F49C19CDB42C014A2F5F5 4. in November 2025

Batt, Rolled or Reflective Insulation - Install or Upgrade, Attic Fans, SunPower Solar Panel Installation , and 6 more
"It was expensive but worth it! Showed up on time, friendly and professional. They took the time to answer all my concerns and completed the job beyond my expectations. Yes I would recommend highly!"
Irene S. in December 2015

Insulation
"He is a great guy and does a great job, he does what he says."
Rick W. in February 2023
Mount Pleasant Insulation Contractors are rated 4.8 out of 5 based on 130 reviews of 130 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Blown-in Insulation Install Contractors that serve a different city in South Carolina, here are some popular suggestions:
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