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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon372
    Verified insulation services reviews

Top-Rated Insulation pros in Gahanna - Updated Nov 2026

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
270
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Gahanna, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Jeff Moore and Seth both did a great job as the sales team helping me to coordinate my new home attic insulation. The crew that came out was very respectful and courteous and did a five star job of answering all my questions installing the insulation to my satisfaction and completing all of the tasks listed in the job"
Roofing
Roofing
Roofing
Roofing
Roofing

+87

1734 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Spray Foam Innovations
Spray Foam Innovations
4.2(
13
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Gahanna, OH and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Our technician was quick to respond to our needs. He came out to the house the very next day after we talked with him on the phone. He gave us a quote (very doable), I might add. He and my husband talked about the garage also, and he went home and sent us a quote for that also, by email that evening. He came out two days later and did the job under the house for us. He is very personable and informative about insulation too. We were quite impressed overall. We recommend him for all your insulation problems. Martha F."
applying closed cell
picture of roof & walls
dome wood frame roof
shop before spray foamed
Before

+21

Response time2 days
Recommended by100%of homeowners
Avatar for Insulation Commandos of Columbus
Insulation Commandos of Columbus
5.0(
2
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Gahanna, OH and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Insulation Commandos of Columbus Provides insulation-related solutions for residential and commercial properties, helping customers improve energy efficiency, indoor comfort, and overall building performance. Serving the Columbus, Ohio area, Insulation Commandos of Columbus focuses on reliable service, quality workmanship, and practical insulation solutions tailored to each property's needs. \n \n

IC Columbus
Rockwool
Rockwool
Before
102 neighbors recently requested a quote
Avatar for Buckeye Wildlife Solutions
Buckeye Wildlife Solutions
4.9(
254
)
Batt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - InstallBlown-In Insulation - Install or Upgrade+2 more

Serving Gahanna, OH and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"We discovered we had an animal in our attic late on a Saturday afternoon. I found Buckeye Wildlife online and sent a text to the provided number. The response was immediate. They were there on Monday, racoon removed by Tuesday morning. They provided full service from pest removal, removal of contaminated insulation, cleanup, disinfecting the area, replacing insulation, and closing the entry point to keep the evil critters out!! I met 4 different employees in the process and each was professional and easy to work with. The main person on our case was Jake. That guy was AMAZING. Hard worker, great person, above and beyond!!! I have already recommended them to friends and will continue to do so."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+42

2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Green Valley Wildlife Solutions, LLC
Green Valley Wildlife Solutions, LLC
4.6(
38
)
Blown-In Insulation - Install or Upgrade

Serving Gahanna, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Zach was great! He did everything we needed, and even rearranged the insulation in our attic so it was back to where it should be. Super young man, very polite and would HIGHLY recommend him. Very reasonable prices too."
Work
Work
Trap 1
Trap 2
Work

+4

Response time1 day
7 neighbors recently requested a quote
Recommended by91%of homeowners
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Insulation FAQs, answered by experts

Insulating windows with plastic works, but it can be time-consuming, and the end results can—and often do—end up lacking in aesthetics. Window film and caulking your windows to make sure there are no drafts are two options that increase the energy efficiency of your home in a low-cost way. Plastic can be a good strategy while you consider alternatives.

A dehumidifier can reduce condensation on your ductwork by lowering humidity levels in the air. Condensation occurs when humid, warm air makes contact with cold ducts. A dehumidifier can help maintain your home's indoor humidity below or around 50%, minimizing moisture buildup. However, if condensation is caused by leaks, cracks, or other damage, a dehumidifier won’t solve the problem. 

The best time to insulate a garage ceiling is when the weather is mild and dry. That means it shouldn’t be stormy, snowy, or raining, and the temperatures should be comfortable. Ideally, you’ll insulate your garage ceiling in the fall, before winter hits. Not only will you be the most comfortable, but you’ll also likely see the greatest energy savings heading into the colder weather with a newly insulated garage.

When temperatures are too cold, it can keep ice from melting, and products like ice melt and rock salt are ineffective. Water turns to ice in temperatures below 32 degrees Fahrenheit. Ice melts on its own when temperatures reach above 32 degrees Fahrenheit. 

Ice melt loses effectiveness in temperatures below -25 degrees Fahrenheit, and rock salt works in temperatures 5 degrees Fahrenheit and warmer.

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

The Gahanna, OH homeowners’ guide to insulation services

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