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TRUSTED BY GAHANNA, OH HOMEOWNERS

  • 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 D.R. Roofing and Construction LLC
D.R. Roofing and Construction LLC
5.0(
8
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Gahanna, OH and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"David and crew did an awesome job blowing in insulation to attic addition area. They were very affordable, prompt and great communicators. They were in and out in no time and cleaned up well afterwards. I would highly recommend them for your next insulation or roofing job!"
Blown In insulation
Shower Installs
BCI Wall system
BCI Wall system
Response time1 day
5 neighbors recently requested a quote
Recommended by87%of homeowners
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

1731 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
9 neighbors recently requested a quote
Recommended by91%of homeowners
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Showing 1-10 of 97
Insulation FAQs, answered by experts

Most heat in a garage is lost through air leaks in windows, doors, and walls. This is especially true if the walls are uninsulated, which is common in garages. Consider insulating your garage before installing a garage heater to ensure the heat it generates isn’t wasted, making it less efficient.

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.

If you need to insulate behind finished walls, the best option will likely be to have an insulation professional install blown-in insulation. The installation requires small holes cut in your wall, after which the installer can blow loose-fill insulation into the void. After the installation, you’ll have minor drywall patching, which shouldn’t cost more than $100. Compared to ripping down the existing drywall, using a different type of insulation, and replacing and finishing the drywall, this should save you hundreds or even thousands, depending on the size of the room you’re insulating.

Air duct insulation typically lasts for 10 to 15 years or even longer, depending on the material and maintenance. It's important to conduct periodic inspections to check for signs of deterioration, such as water damage, tears, or general wear. If you find any of these issues, it may be time for repairs or a full replacement. You might also consider upgrading your insulation even if it's in good shape to improve your home's energy efficiency and enhance your HVAC system's performance with newer, more effective materials.

Mineral wool wraps are the most affordable and effective insulation for crawl space ducts. They are easy to cut, last for a long time, and healthier for humans. Meanwhile, fiberglass wraps are cheaper but more hazardous and difficult to handle. If you do choose to use a fiberglass wrap, make sure you are wearing long sleeves and wear proper protective gear.

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.