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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon38
    Verified insulation services reviews

Top-Rated Insulation pros in South Congaree - Updated Nov 2026

Sparling/Gale Insulation & Specialties
4.3(
69
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install+1 more

Serving South Congaree, SC and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Warranties offered

"The blown in insulation job was completed to my satisfaction. I got an extremely fair quote from Benjamin, he was honest, experienced and he answered all my questions. I was blessed to come across this company. Guys cleaned up after themselves and protected my floors. I would hired and recommend their services to family and friends. Thank you!"
Response time4 days
32 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Ecofoam Insulation & Coating of Bluffton, LLC
Ecofoam Insulation & Coating of Bluffton, LLC
4.0(
26
)
Spray Foam Insulation - Install

Serving South Congaree, SC and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"This was a customer friendly experience from the outset. The crew did a great job installing the insulation with making sure they also cleaned up prior to leaving my home. I would highly recommend them."
Gymnasium Spray Foam
Spray Foam - Gym
Insulated Ceiling
CAT5 Barrier
CAT5 Barrier HD

+36

Response time3 days
41 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Koala Insulation of The Midlands
Koala Insulation of The Midlands
5.0(
3
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install+1 more

Serving South Congaree, SC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I received the best estimate from Chris with Koala Insulation of the midlands. Chris guided me every step of the way from answering every phone call and every text message at any time. Chris was very thorough in his work and providing me the best quote I have received. I highly recommend Chris and koala insulation. I am very happy with my results and their work!"
Ancient Fiberglass Removal
Ancient Fiberglass Removal
Blow-In Fiberglass
Blown-in fiberglass
Removal of cellulose

+13

Response time2 days
12 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Cayce Exterminating
Cayce Exterminating
4.8(
6
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving South Congaree, 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!

Response time1 day
Response rate100%
22 neighbors recently requested a quote
Avatar for American Insulation Co
American Insulation Co
4.9(
19
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving South Congaree, SC and surrounding areas

In business since 1977

Free estimates

Credit card accepted

"Very timely response from Quinton. Appointment was on time. Very professional and experience. Insulation was done on time and fast. I have a question after initial installation and Quinton, his dad and the truck showed up on our next appointment (on time) to address my question. They were cheaper than other quotes I received."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Response rate100%
Recommended by100%of homeowners
Showing 1-10 of 41
Insulation FAQs, answered by experts

You don’t need to staple insulation, as your drywall and studs will hold it into place. But if you already have a staple gun and staples lying around, it can help keep the product in place and avoid any shifting. But, most experts agree it’s an unnecessary step.

If you’re adding a vapor barrier, you will need to staple that in place.

Yes, insulated vinyl siding increases the R-value of your home. Depending on the quality and brand of the insulated vinyl, you can get an R-value that is up to 5 times greater than traditional vinyl siding. This can be fantastic for homeowners who are trying to lower their utility costs.

Yes, you can install insulation over ductwork, and doing so can save you money. Without insulation, the HVAC unit must work harder to force warm or cool air around the home, and once the air reaches the vent, it may not be the correct temperature. Insulating HVAC ducts makes your system work more efficiently, saving you money on heating and cooling bills.

Insulating ducts prevent or significantly reduce condensation by reducing temperature differences between the duct surface and surrounding air. Proper insulation also minimizes sweating, improves energy efficiency, and prevents moisture damage. However, if humidity levels are unusually high or there are air leaks, additional measures like sealing ducts and using a dehumidifier may be needed.

There are many reasons one bedroom may be hotter than the rest of the house. The sun will quickly heat a south-facing bedroom with a large window, especially if it lacks quality curtains. If the room has poor insulation, this could let more warm outside air in. Upstairs bedrooms are often hotter than ground-floor rooms because heat rises. Finally, rooms further away from the air conditioning unit may heat up a lot if the system is not properly balanced.

The South Congaree, SC homeowners’ guide to insulation services

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