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TRUSTED BY GREENTOWN, OH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon46
    Verified insulation services reviews

Top-Rated Insulation pros in Greentown - Updated Nov 2026

Avatar for Unified Insulation Systems, LLC
Unified Insulation Systems, LLC
4.9(
82
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Greentown, OH and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"I highly recommend Unified Insulation Systems. Estimator listened to my needs and concerns, searched to find the problem areas, came up with a great plan to solve and insulate, communicated the plan clearly, and gave me a fair price. The team that did the work were equally professional and thorough."
Home Comfort Crew
Response time1 day
Response rate88%
6 neighbors recently requested a quote
Avatar for Primary Home Improvements
Primary Home Improvements
5.0(
27
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Greentown, OH and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"I liked these guys from start to finish. Very friendly, did a great job, and cleaned up after themselves. Didn’t try to add a bunch of extra projects and expenses like other insulation contractors I spoke with. Came in with the cheapest quote too. Insulated my attic and one room."
RetroFoam Injection Foam Insulation
RetroFoam Injection Foam Insulation
Primary Home Improvements Insulation Crew
Primary Home Improvements Insulation Crew
Primary Home Improvements Insulation Crew

+3

Response time10 hrs
Response rate88%
17 neighbors recently requested a quote
Avatar for Sonrise Spray Foam & Insulation
Sonrise Spray Foam & Insulation
4.4(
8
)
Spray Foam Insulation - Install

Serving Greentown, OH and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Son Rise Insulation did a great job when blowing in cellulose insulation in our attic. They were very friendly, professional and completely insulated our attic. Since they completed the job, we have really seen the difference in our heating bills and overall temperature & comfort of our home. We were very happy with the experience."
Dome 100 feet up
Custom home remodel
Cathedral with Dormer
Response time2 days
Recommended by87%of homeowners
Avatar for PURE SEAL INC
PURE SEAL INC
4.7(
27
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Greentown, OH and surrounding areas

In business since 2004

Credit card accepted

"We scheduled them for a particular week months in advance as the project was on a tight timeline. They could not start until after the demo upstairs and had to be done before HVAC installers showed up. Everything was completed on-time and the price paid was as quoted despite having to make a few changes to the plan once the walls were opened. Fantastic company. They want to do a good job and it shows. We were concerned about residual odors from spray foam but there are none. Most importantly the house retains heat with way less fuel burned! We heat primarily with wood and used to have temps drop >20 degrees from the moment we loaded up the stove before bed until waking. Seriously, the fire would burn for hours with the house at 75 degrees after we got in bed, but when we woke, it was 53 inside the house. Now with similar outside temps we don't bother to load up the stove before bed and we wake up it is maybe 8 degrees cooler. I love a morning in the mid-60s compared to the low-50s INSIDE my house in the winter. If you are going to retrofit your house with spray foam insulation, it is a huge and messy job, so be prepared for that. There are little bits of spray foam you have to clean up later, in the driveway, yard, house. You have to live somewhere else for at least 24 hours, but we stayed away almost a week while odors decreased. We had one issue where the AirKrete leaked through the inside of the house wall in 3 location and was not noticed by the crew. We came home to see the job they did and found globs of hardened foam hanging down the walls in these locations. I called Torsten and he reported this had not happened before, most houses don't have holes in walls on the inside, and had they seen it they would have cleaned it up. He came on site and helped me clean it up and apologized, which went a long way with me."
Applying Spray Foam
Pumping Air Krete
Finishing the Job
Recommended by91%of homeowners
Northeast Insulation Services LLC
4.3(
44
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Greentown, OH and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"The gentleman who called on me seemed more interested in further selling insulation than evaluating the advertised '$99 for Attic Inspection of Insulation, Ventilation, Exhaust Fan, Rodent Activity, Water Damage and More + Report!' For starters, I have blown-in insulation and he came to my house wearing dress shoes and then walking briefly in my attic with nothing covering his shoes. The information he provided was not very useful to me.  Looked more like a set-up for more sales rather than a thorough analysis."
Recommended by84%of homeowners
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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.

Garage door insulation can last anywhere from 20 to 100 years depending on the type of insulation. Cellulose has the shortest lifespan coming in at between 20 and 30 years, while spray foam, mineral wool, and fiberglass can last between 80 and 100 years with proper maintenance. 

Humidity plays a role in how long more susceptible insulation materials—like fiberglass—last. Once fiberglass batts reach the 15-year mark, you'll need to routinely inspect your insulation to ensure that it is in mint order.

Garage doors that are not insulated can be a major source of heat loss. That’s why it’s essential to winterize your garage door with insulation and weather stripping to prevent heat loss and keep it warm more easily. Consult a local garage door installer if you need help determining the cause of your garage losing heat.

It’s best not to install a radiant barrier directly under insulation because it requires an air gap on at least one side to work properly. Instead, you should install the radiant barrier over your existing insulation to create an air space to reflect the radiant heat.

The level of insulation is determined by both the material and the thickness of the door. Some garage door materials (such as wood) have natural insulating capabilities, while other materials (such as metal) do not. No matter the material, two-layer and three-layer garage doors have a higher R-value than single-layer garage doors, as insulation is fitted between the panels. 

The Greentown, OH homeowners’ guide to insulation services

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