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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon143
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Brooklyn Heights, OH

*The Angi rating for Insulation Service companies in Brooklyn Heights, OH 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 Brooklyn Heights, OH 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 June 18, 2026

Find Insulation pros in Brooklyn Heights

Avatar for Airlock Insulation
Airlock Insulation
4.7(
27
)

Serving Brooklyn Heights, OH and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"The guys did an excellent job. the room has been transformed from a freezer to a very comfortable living space. Joseph is a top notch gentleman. Do not hesitate to call him for your home insulation needs."
dense packed cellulose installed by AIRLOCK Insulation
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

32 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Installed Services, Inc.
Installed Services, Inc.
4.7(
52
)

Serving Brooklyn Heights, OH and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Jeff and his team did an outstanding job installing my new insulation today. He also went the extra mile regarding what to do about my attic fan as to help with the energy efficiency of my home and I would highly recommend him to anyone I know. I can already feel the difference it has made on the top floor of my house. Thank you!"
Chagrin Falls/Miller Residence
Pepper Pike/Simpson Residence
Eastlake/Roberts Residence
Mayfield Hts./Ugrinic Residence
Aurora/Radigan Residence

+10

Response time2 days
9 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for United Insulation Company
United Insulation Company
5.0(
13
)

Serving Brooklyn Heights, OH and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"We had insulation installed above our garage and the installers were very professional and it truly was the most competitive price we received. I would definitely recommend United Insulation for the value and the quality."
Set up
All Cleaned up
North Ridgeville
Home Sweet Home
12 neighbors recently requested a quote
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Avatar for Unified Insulation Systems, LLC
Unified Insulation Systems, LLC
4.9(
82
)

Serving Brooklyn Heights, OH and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Professional and were informative about the process. Would recommend to anyone need an Insulation project."
Home Comfort Crew
Response time1 day
Response rate87%
4 neighbors recently requested a quote
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Avatar for Primary Home Improvements
Primary Home Improvements
5.0(
27
)

Serving Brooklyn Heights, OH and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Had a visit today from Primary Home Improvements! Great team and awesome service! We now have insulation in our attic. The guys that came today were awesome! Have you ever expected a contractor and they showed up hours later than planned. These guys were not only on time but immediately began working. They were done in plenty of time and even vacuumed leaving our home in better shape than when they arrived! We highly recommend Primary Home Improvements for your insulation needs"
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 rate87%
24 neighbors recently requested a quote
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Avatar for Koala Insulation of Cleveland West Side
Koala Insulation of Cleveland West Side
5.0(
5
)

Serving Brooklyn Heights, OH and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

Koala Insulation of Cleveland West Side is an insulation contractor dedicated to providing top-notch insulation solutions to residential and commercial properties. We offer fiberglass, cellulose, spray foam, attic ventilation, and other services to create the right solution for your home or business. Our team of certified and experienced professionals prioritizes energy efficiency, comfort, and sustainability, working tirelessly to deliver outstanding insulation services that enhance comfort and efficiency for our neighbors.

Install
Install
Install
Response time2 days
30 neighbors recently requested a quote
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Avatar for Sonrise Spray Foam & Insulation
Sonrise Spray Foam & Insulation
4.4(
8
)

Serving Brooklyn Heights, 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
1 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
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Insulation questions, answered by experts

You do not always need to remove old insulation before adding new. If the existing insulation is in good condition—not wet, physically damaged, moldy, or infested with pests—you can add new insulation directly on top of it for a compounding effect. You can also mix different types, such as adding blown-in insulation around existing fiberglass batts.

However, removal is recommended if the old insulation is compromised by water damage or pests. You should also remove it if you plan to install a different type of insulation, like switching from roll or batt insulation to spray foam. If the existing insulation is very old or damaged, you will likely get more benefit from removing it and starting fresh.

Installing sheets of plywood over attic insulation is a popular choice, especially in storage spaces. That said, insulation works by trapping hot air—so it needs extra space to expand and be effective, or you might reduce the energy efficiency of your home. 

It’s important that you never compress the insulation by installing flooring directly on top of it. In many houses, you’ll need to install a subfloor before putting plywood over insulation in your attic.

You should not use spray foam insulation in several specific areas. Avoid applying it in spaces exposed to high temperatures, such as near electrical boxes or recessed lighting, unless the foam is specifically rated for such use. Applying foam near electrical boxes can damage the wiring, and using it too close to lightboxes or recessed lights creates a potential fire hazard. Additionally, do not use spray foam in areas prone to shifting or movement, as this can lead to cracks and gaps in the insulation. Finally, open-cell foam is unsuitable for use below ground or in areas exposed to moisture because it can absorb water, which compromises its insulating effectiveness.

Yes, PEX pipes should be insulated in certain situations. While insulation is not always necessary for pipes running through insulated interior or external walls, it is recommended for any pipes located in uninsulated rooms, unheated areas, or outside, especially in regions with cold winters. The primary reason is to prevent freezing. Although PEX is more resistant to cracking from freezing than other materials, repeated freezing and thawing can weaken the pipes over time, increasing the risk of a burst.

Structural insulated panels and rigid foam boards have the highest R-value of any insulation that contractors commonly use, with R-values reaching up to around 8.0. These types of insulation are best in extremely cold climates, but they’re generally preferred for new construction, as they can be challenging to retrofit. Blown-in and loose fill insulation provide the next best insulative value, provided the installation is done properly. It’s important to choose an insulation type that meets your needs based on climate, as maximizing R-value may not always be financially worthwhile if you live in a moderate climate.

The Brooklyn Heights, OH homeowners’ guide to insulation services

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