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Find Spray foam insulation pros in Columbia

Avatar for Ecofoam Insulation & Coating of Bluffton, LLC
Ecofoam Insulation & Coating of Bluffton, LLC
4.6(
18
)

Serving Columbia, SC and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Had one of the worst experiences with this company. Sales guy by the name of Webb came out to quote my project to get my attic insulated with spray foam. Communication was lack luster at best. I asked for a heads up on install due to needing to board our dog. On Thursday 8/7/2025 I asked for an install date. On Monday 8/11 Webb text me that he can do tomorrow 8/12. I was able to get boarding for dog for 8/13 and 8/14 and we agreed on doing the work on those dates. After a bunch of phone calls on 8/13 back and forth after NO ONE showed up, Webb says there is a scheudling error someone will come by in afternoon. Guys showed up at 230 in the afternoon said its too much work and they will come back 630am to start. I asked for a sales manager and got John Lownthow. After a 2 minute conversation, John said to take my business elsewhere. When I called for my refund, Ashley told me John is not the sales manager. I dont trust this company and would recommend going elsewhere."
Gymnasium Spray Foam
Spray Foam - Gym
Insulated Ceiling
CAT5 Barrier
CAT5 Barrier HD

+36

Response time3 days
29 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Foam Improvement
Foam Improvement
5.0(
6
)

Serving Columbia, SC and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"My elderly parents? uneven driveway had several trip hazards, but the concrete lifting was done in just one day, making it safe again. Absolutely thrilled with the results! Definitely recommend them."
Response time1 day
22 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Barrier South
Barrier South
4.9(
13
)

Serving Columbia, 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."
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
274 neighbors recently requested a quote
Recommended by23%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
357
)

Serving Columbia, SC and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Home Genius Exteriors was awesome! From the very start, with our Sales Rep, Kevin Faucette, to the install crews for our windows, sliding glass back door, and vinyl siding for our entire house, everything was great! We had a snag during siding installation, but our Project Manager, Cody Cowan, handled it and found a solution. Cody was very responsive to any concern we had, checked in on the crews and us regularly, and answered all our questions. The crews cleaned up after they were finished, and they worked hard. The entire experience was impressive! "
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+5

548 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for RetroFoam of the Carolinas
RetroFoam of the Carolinas
5.0(
4
)

Serving Columbia, SC and surrounding areas

In business since 2021

Free estimates

Warranties offered

"The crew from RetroFoam handled our project great from start to finish. The team was very professional and got everything done the way we expected. Would definitely recommend!"
Recommended by100%of homeowners
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FAQs for spray foam insulation projects in Columbia, SC

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.