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TRUSTED BY FARMINGTON, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon49
    Verified insulation services reviews

Top-Rated Insulation pros in Farmington - Updated Nov 2026

John Betlem Heating & Cooling Inc - Electrical
4.7(
157
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Farmington, NY and surrounding areas

Approved (Corporate)

In business since 1941

Free estimates

Emergency services offered

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John?s slogan that still holds true today is to do ?whatever it takes? to satisfy customers. \n \nJohn Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

16 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Superior Insulation Company, LLC
Superior Insulation Company, LLC
4.5(
26
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Farmington, NY and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Team was on time, pleasant and easy to work with. They werea also able to work around a delay in another home improvement project that was in process. The team was able to complete the task in a very timely manner. However, the additional access panel was not executed as outlined on the contract and they were able to work with the other contractor and improvised a different access point to install the insulation."
spray foam
ceiling and walls
COOLER
POLE BARN CLOSED CELL FOAM
POLE BARN CLOSED CELL FOAM

+6

Response time4 days
70 neighbors recently requested a quote
Recommended by95%of homeowners
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Insulation FAQs, answered by experts

The heat loss through a poorly insulated attic when you’re running your furnace or heat pump during cold weather can be as high as 25%. This means you could see significantly higher energy costs to make up for this heat loss. The cost of adding insulation to the attic may eventually pay for itself through lower energy bills. If you decide to add a radiant barrier too, the radiant barrier cost may also pay for itself over time.

Adding insulation to ceilings is an excellent way to increase the energy efficiency of your home. If your home's layout is such that you need insulation in the ceilings rather than in the roof, it's likely that at least some insulation already exists in the space. However, each additional inch of insulation you can add boosts the R-value by between 2.2 and 4.2.

Whether you should remove old insulation before blowing in new insulation depends on your particular situation. Fiberglass insulation attracts insects and mold over time, so if it has been decades since your last insulation upgrade, consider removing the old materials before placing the new ones. However, most types resist mold, insects, and mildew, so once you get the go-ahead from your contractor that your space is free from all three, feel free to install the new insulation directly on top of the pre-existing materials.

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.

Yes, professionals install and upgrade insulation for all home or business areas.

The Farmington, NY homeowners’ guide to insulation services

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