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Verified Reviews for Insulation Service pros in Mcclellanville, SC

*The Angi rating for Insulation Service companies in Mcclellanville, 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 Mcclellanville, 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 May 29, 2026

Find Insulation pros in Mcclellanville

Avatar for USA Insulation of Charleston
USA Insulation of Charleston
5.0(
5
)

Serving Mcclellanville, 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

19 neighbors recently requested a quote
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Avatar for Carolina Energy Conservation, LLC
Carolina Energy Conservation, LLC
4.2(
118
)

Serving Mcclellanville, SC and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"He actually pointed out to me that I needed more insulation over the whole home as over a period of time it packs down. So I let him do the whole home as well as garage that I had originally wanted a quote on."
Kitchen Solatube Before
Kitchen Solatube After
Leaky Can Light
Sealed Can Light
Master Bedroom (Before Solatube Install)

+22

Response time1 day
72 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Apex Home Innovations, LLC
Apex Home Innovations, LLC
4.8(
25
)

Serving Mcclellanville, 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!"
Response time5 days
50 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Advanced Spray Foam and Coatings, LLC
Advanced Spray Foam and Coatings, LLC
4.7(
21
)

Serving Mcclellanville, 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."
Response time2 days
Recommended by95%of homeowners
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Avatar for C4 Energy Insulation LLC
C4 Energy Insulation LLC
5.0(
2
)

Serving Mcclellanville, SC and surrounding areas

In business since 2021

Free estimates

"It went very well, the prices were excellent, he's very thorough, crews were very polite, they were nice and they did such a good job. The owner called us and he's such a nice person, they did an excellent work and gave excellent prices. If anybody needs insulation in their house, they should call them."
We added Spray foam insulation on a Mid floor floor for sound
We added Spray foam insulation on a Mid floor floor for sound
We added Spray foam insulation on a Mid floor floor for sound
We added Spray foam insulation on a Mid floor floor for sound
We added Spray foam insulation on a Mid floor floor for sound

+4

Recommended by100%of homeowners
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Avatar for Energy Solutions Coatings LLC
Energy Solutions Coatings LLC
5.0(
9
)

Serving Mcclellanville, SC and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Great job. In addition to insulation they also did some wallboard repair. Friendly. Efficient. Clean. Definitely would hire and recommend again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by100%of homeowners
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Avatar for Thermal Core Insulation, LLC
Thermal Core Insulation, LLC
3.2(
3
)

Serving Mcclellanville, 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!

Interior Walls and Hardwood Floors
Marsh Deck
Interior Walls and Hardwood Floors
Balcony
Balcony

+11

Response time2 days
Recommended by50%of homeowners
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Showing 1-10 of 27
Insulation questions, answered by experts

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

The benefits of insulating your pipes include preventing freezing, sweating, and condensation. In addition, insulating your pipes can make your home more energy-efficient by keeping your pipes from losing or gaining heat. You’ll be able to turn the temperature of your water heater down by two to four degrees Fahrenheit. According to the U.S. Department of Energy, this can reduce energy costs by 3% to 4% per year.

Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation: 

  • If the insulation is over 15 years old

  • If the insulation is wet or moldy

  • If it is vermiculite insulation

  • If you see signs of pest infestation

Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.

Faux wood garage doors provide the best insulation for garages. This style is commonly insulated with polyurethane foam—a thermal conductor—that retains heat and keeps you and the inside of your garage warm.

Yes, guiding choices between open-cell and closed-cell foams based on needs.

The Mcclellanville, SC homeowners’ guide to insulation services

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

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