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TRUSTED BY BROCKPORT, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon55
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Brockport, NY

*The Angi rating for Insulation Service companies in Brockport, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Brockport, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on October 19, 2026

Find Insulation pros in Brockport

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 Brockport, 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.

19 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Coler Insulation
Coler Insulation
4.7(
9
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Brockport, NY and surrounding areas

Approved

In business since 2012

Free estimates

Offers commercial services

"The two gentlemen (for lack of better term) installers, were polite, professional, and got the job done. I was very happy how they put plastic around and if they moved something they put it back in its place."
Response time1 day
Response rate96%
37 neighbors recently requested a quote
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Avatar for Jag Insulation
Jag Insulation
3.8(
9
)
Spray Foam Insulation - Install

Serving Brockport, NY and surrounding areas

Approved

In business since 1978

Free estimates

Credit card accepted

"Jag installed spray foam in the basement, air sealed the attic, and sprayed fiberglass in the attic. The work was done as scheduled. The obviously experienced crew was fast and friendly. The cleanup was great. I definitely would recommend Jag."
Project Photos
23 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Stellar Roofing
Stellar Roofing
4.6(
198
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Brockport, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"In and out in a day. incredibly clean & professional."
Merlot
Merlot
Sedona Canyon
Sedona Canyon
Response time1 day
Response rate93%
694 neighbors recently requested a quote
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Avatar for Allstate Roofing & More - Acas Facebook
Allstate Roofing & More - Acas Facebook
3.8(
29
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving Brockport, NY and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Very responsive crew worked hard through the winter ... followed up with minor issues in a timely manner"
Master Elite Award
Response time1 day
2 neighbors recently requested a quote
Recommended by84%of homeowners
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Mr. Sprayfoam, Inc.
4.5(
27
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Brockport, NY and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Mark was very professional and gave a complete explanation of the estimate and work involved. while only one man showed up on the date scheduled for insulation, he completed the exterior walls foam insulation work including the interior basement rim in the day as promised and was very courteous and thorough. I have noticed quite an improvement in the warmth of my home and especially since we have had 2 very cold weeks since Christmas. negative degrees! I am very pleased with the company and the work."
Response time2 days
Recommended by95%of homeowners
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Avatar for John Betlem Heating & Cooling Inc
John Betlem Heating & Cooling Inc
4.7(
152
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Brockport, NY and surrounding areas

In business since 1941

Free estimates

Emergency services offered

"From the date of the estimate to the actual installation everything was great. Very professional group. Some of the nicest people as far as contractors I have had in my house. Very clean and very polite. All work was done in a professional and clean manner. Arrived on time and finished when they said they would."
Additional Photos
Recommended by94%of homeowners
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Avatar for Nyi
Nyi
5.0(
4
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Brockport, NY and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"William responded immediately to my call and did an excellent job. I had a moisture issue with a major condensation issue in my attic that was poorly insulated and when William completed the job my major condensation problem was fixed. William was very professional and just a "good hearted human ". I will recommend William to my friends and family and would use him again in a heart beat!! Thank you William you are truly the best!! God bless"
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Response time1 day
Response rate94%
Recommended by75%of homeowners
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Insulation questions, 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.

Yes, proper insulation in your attic or ceiling can help prevent ice dams. When attic spaces are too warm, they cause the snow on the roof over those areas to melt more quickly than the rest of the roof and then travel downward to a colder section of the roof where they refreeze. If less heat is allowed to escape from underneath the roof, snow will melt at a more consistent rate, making ice dams less likely.

Installing new insulation in a home is worthwhile if your existing insulation is old and has lost some of its insulative capability or if you don’t have insulation installed already. Installing new insulation will boost your home’s energy efficiency, which can reduce your heating and cooling bills and save money on HVAC repair and maintenance in the long run. New insulation also keeps your living space more comfortable, so you and your family will benefit from the work as well. Finally, installing new insulation boosts your home value, making it especially worthwhile if you plan to sell.

Pipes in your house can freeze after six hours or so if you lose power and temperatures are below freezing. You can prepare for potential power outages by winterizing your pipes with insulation. Also, whenever temperatures drop below 20 degrees Fahrenheit, turn your faucets on very low and leave them dripping until temperatures rise.

Yes, you can use too much bubble wrap. If you overdo it with the wrapping, it can strain the top of your box and break open the taped seal, risking the chance that the contents of the box could fall out or break. Use enough wrapping to fully cover your item without compromising the security of your box.

The Brockport, NY homeowners’ guide to insulation services

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

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