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    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Folly Beach - Updated Nov 2026

Avatar for USA Insulation of Charleston
USA Insulation of Charleston
5.0(
5
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Folly Beach, SC and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

USA Insulation has been providing homeowners with energy efficient insulation since 1985. Our trained, professional installers, service Charleston County, Berkley County & Dorchester County. We pride our company on reliability, great communication, integrity and quality work. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Please contact us today to set up a free consultation

51 neighbors recently requested a quote
Avatar for Apex Home Innovations, LLC
Apex Home Innovations, LLC
4.8(
25
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Folly Beach, SC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Work was completed to a very high standard. Every step of the way, they were more than willing to show exactly what was being completed. Work was completed very efficiently and quickly. Would definitely recommend for any attic insulation projects!"
Response time5 days
18 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Barrier South
Barrier South
4.8(
15
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Folly Beach, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"The process to remove the blown in insulation and the install of the foam was a 2 day process. The guys were efficient with their time and did a great job. I am happy with the results"
Attic Insulation - Open Cell - nominal 5" - R
Attic Insulation - Open Cell - nominal 5" - R
Attic Insulation - Open Cell - 10.5" - R-38
Exterior walls - open cell walls - R-13 value
Shaved flushed for sheet rock.

+4

Response time2 days
125 neighbors recently requested a quote
Recommended by21%of homeowners
Avatar for Coastal Synergy, LLC
Coastal Synergy, LLC
4.8(
4
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Folly Beach, SC and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Welcome to Coastal Synergy, proudly servicing Statesboro and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

Response time3 days
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Lookout Pest Control- Charleston
Lookout Pest Control- Charleston
New to Angi
Blown-In Insulation - Install or Upgrade

Serving Folly Beach, SC and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

For more than 40 years, Lookout Pest Control has been a regionally-recognized provider of general pest, termite, wildlife and encapsulation services in the north Georgia and Chattanooga, TN markets. These 40 years have earned Lookout a reputation of excellence and integrity in the community. Today, Lookout is a growing family of pest control companies throughout the Southeast into AL, SC, NC, and KY -- we're slated to become a top pest control company in the US while maintaining our personal touch, local connections. Lookout is a champion for creating a safe home…we're Always on the Lookout!

36 neighbors recently requested a quote
Avatar for Healthy-Crawl Space
Healthy-Crawl Space
4.7(
68
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Folly Beach, SC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I have a construction background but was unfamiliar with encapsulation as I just moved to Georgia. After extensive review of the encapsulation systems that were available in the area, and the price difference, I concluded the Crawl Space Doctor was a good fit. The main reason I chose the Crawl Space Doctor was because of their system. The other system was double the cost of the Crawl Space Doctor, so I carefully reviewed the difference and felt I would be getting equal benefits. I selected a 90 mil film for my project. Greg was very prompt and articulate in explaining his system and how his team would complete the work. Greg and his team did excellent work. They took out all of the debris under the house, informed me of a few problems they detected and repaired, then went to work putting the encapsulation system in place. They were very efficient. The crawlspace is doing exactly what I expected. The benefits of the Crawl Space Doctor's system are these: I am breathing better air quality. I am noticing a difference in the temperature of the house with reduced cooling costs, and expect the same on my heating costs. My insulation and floor joists are no longer moist and susceptible to mold. My heating and cooling ductwork will last longer with the humidity gone from the area. The dehumidifiers Greg put in do not run continuously, they will cycle off once the humidity desired point is reached. My hardwood flooring will not buckle in the future due to excessive humidity. My vents are now permanently sealed so rodents can't come into the house in the winter. I have peace of mind knowing my home is more protected with an encapsulation. It is a no brainer product in that it is a good investment all around. I would highly recommend Greg and his team at the Crawl Space Doctor. He has been doing encapsulations for years and is an expert in the field. His team does the work, but he personally oversees the project. You are in good hands with Greg McBride of the Crawl Space Doctor!! You will not regret spending less for top quality!"
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Additional Photos

+6

Recommended by98%of homeowners
Avatar for Eco Friendly Services
Eco Friendly Services
4.9(
31
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Folly Beach, SC and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"The service technician was excellent. He was professional and immediately came and completed the work requested. The unit is working perfectly and because of this, l requested another service to have the unit cleaned. I would definitely recommend your company to anyone in need of your services. Thank you."
Beautiful installed new High Efficiency WwilMclain Evergreen  Boiler
New 14 Seer Condenser with new pad and new Disconnect Box
Hi efficiency Amana heating and cooling system
Install newheating and cooling system
Remove old Boiler and install a New Boiler

+34

Recommended by96%of homeowners
Showing 1-10 of 30
Drywall Insulation FAQs, answered by experts

You should always hang drywall from the top down. Starting at the top makes it easier to create a straight, tight line between the ceiling and the wall. Any gaps that occur will be at the bottom, where they are easier to manage. You can either cut the bottom piece of drywall to fit the remaining space or cover the gap with baseboard trim. Additionally, starting at the top is physically easier, as you won't have to fit the top sheet into a tight space between the lower sheet and the ceiling, or try to balance the upper sheets on the lower ones while securing them.

While you can put new drywall over old drywall, it’s not always the best option. In some cases, drywalling over drywall can make it harder to find wires and pipes behind your walls and conceal more serious problems with your walls. It can also make the room smaller. On the plus side, putting drywall over drywall can improve soundproofing and insulation. Plus, it’s often less expensive than tearing down and adding new drywall.

Furring strips, thin strips of wood or metal, are not always required for ceiling drywall installation. If the ceiling surface is even and in good condition, drywall can be directly attached to the ceiling joists using screws. However, furring strips become essential when dealing with irregular surfaces or when additional insulation or soundproofing is needed. They create a level substrate for attaching the drywall. Ultimately, the decision to use furring strips depends on the condition of the existing ceiling and the specific requirements of the project.

While not always necessary, you can glue a drywall ceiling in addition to using screws or nails. Drywall is typically secured to ceiling joists with fasteners, which is often sufficient. However, adding construction adhesive can offer benefits like preventing sagging, bridging gaps, and reducing air leaks for better energy efficiency. It may also be used for specific acoustic or insulation needs. On the other hand, many professionals advise against it because properly placed screws make the drywall structural, glue doesn't add strength, and it makes future repairs or replacements significantly more difficult. Ultimately, it's best to follow local building codes and project-specific requirements to decide if adhesive is right for your ceiling.

Glass walls are more expensive overall than their brick or drywall counterparts. However, if you need walls for a building with more than two or three stories, glass walls are the more budget-friendly option.

The Folly Beach, SC homeowners’ guide to drywall insulation services

From average costs to expert advice, get all the answers you need to get your job done.