Get matched with top insulation pros in Lexington, SC

Lexington homeowners rate insulation pros in our network

4.6

(138 reviews)

Top-rated insulation pros.

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Find Insulation pros in Lexington

Avatar for American Insulation Co
American Insulation Co
4.9(
19
)

Serving Lexington, SC and surrounding areas

In business since 1977

Free estimates

Credit card accepted

"We had some issues with our crawlspace. Critters had found their way in and pulled down about half of the insulation and made a mess in the crawlspace. The installer I believe was Joe, he pulled all the old insulation out as well as the old vapor barrier. He installed the new vapor barrier as well as new insulation. When he was finished he removed and cleaned up all the old insulation and vapor barrier. From the outside of the house you couldn't tell anything was done. I am very impressed with this company and high recommend their services."
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Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for All Foam Insulation of the Carolinas
All Foam Insulation of the Carolinas
4.5(
13
)

Serving Lexington, 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!
"
Recommended by100%of homeowners
Avatar for Lakeside Construction of Columbia LLC
Lakeside Construction of Columbia LLC
4.8(
161
)

Serving Lexington, SC and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"I was very pleased with the supervision of the Project Manager. He met me on-site to answer questions and made recommendations based on what I needed. He was on-site during the removal and installation process making several trips to secure insulation and plywood decking which they found missing on the structure once the existing roof was removed. Tom stayed in touch with me via text, phone or in person throughout the process. The owner came out on the final day to inspect the work and meet with me. He was also present during the actual work. I was also pleased that the crew was polite and efficient with their work and clean-up. I received my warranty in the mail the following week."
Recommended by97%of homeowners
Avatar for Healthy-Crawl Space
Healthy-Crawl Space
4.7(
68
)

Serving Lexington, SC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Greg and his employees did an amazing job!! From start to finish it took three days and if you had saw our crawlspace I didn't think anything could be done. Our crawlspace went froma dark, dank, moldy, snake infested, armadillo incubator to a space that is as clean and seems as hygienic as a hospital operating room. I would not go anywhere near our crawlspace before and now have no issues crawling anywhere I want or need to go under the house. they even went beyond by adding some lighting and fixing our airhandler so it didn't drain under the house anymore. I highly recommend Greg and his team at Crawlspace Doctor to turn your space into what it was meant to be."
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
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+6

Recommended by98%of homeowners
Avatar for Dragon Vapor Barriers
Dragon Vapor Barriers
5.0(
6
)

Serving Lexington, SC and surrounding areas

In business since 2019

Free estimates

"Emmett is fantastic. Went above and beyond what I expected. We are so glad we found him. If you need insulation work. He's your guy. Very reasonable price point as well."
Insulation Project
Insulation Project
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+5

Recommended by100%of homeowners
Avatar for A & A Duct Repair
A & A Duct Repair
5.0(
7
)

Serving Lexington, SC and surrounding areas

In business since 2022

Free estimates

Emergency services offered

We can take care of all your heating and cooling needs. We specialize in duct repair/replacement, as well as mobile home duct work. From big to small, we do it all here at A & A Duct repair! Call and schedule your free estimate today!! 8033376097

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+34

Recommended by100%of homeowners
Avatar for The Energy Penguin
The Energy Penguin
5.0(
2
)

Serving Lexington, SC and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Dylan and his crew were great through the whole process. They were always on time and explained everything thoroughly to me before performing work. Dylan was very knowledgeable about the energy efficiencies in my home. I learned a lot of things just by listening to him explain the problems in my home and how they were going to fix them. They made my newly bought home much more tight and lowered my electric bill tremendously. I am very pleased with their services and would definitely recommend them to anyone. They are also much more affordable than most of the bigger companies."
Insulation Project
Insulation Project
Insulation Project
Insulation Project
Recommended by100%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)

Serving Lexington, 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.
"
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Showing 1-10 of 23

FAQs for insulation service projects in Lexington, SC

When choosing a professional insulation installer, consider asking these questions to determine the best fit.

  • Will you address air leaks in my house?

  • Can you provide an R-value (heat resistance) fact sheet?

  • What kind of insulation will work best for my home?

  • How do you handle signs of a water leak?

  • Are you licensed and insured?

  • Can you provide customer references?

The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.

If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.

In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:

  • High heating and cooling bills

  • Uncomfortable room temperatures 

  • Ice dams on the edge of your roof 

  • Roof leaks

  • Cold floors and walls

  • Freezing pipes

  • Temperature fluctuations

  • Visibly low insulation

  • Noise problems

  • Pest problems

On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:

  • Blown-in: $1–$4 per square foot

  • Spray foam: $2–$5 per square foot

  • Batt: $2–$4 per square foot

  • Structural insulated panels: $4–$7 per square foot

  • Loose-fill: $2–$5 per square foot

  • Reflective: $0.50–$1.50 per square foot

The Lexington, SC homeowners’ guide to insulation services

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