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Verified Reviews for Insulation Service pros in Scotland, CT

*The Angi rating for Insulation Service companies in Scotland, CT 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 Scotland, CT 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 March 17, 2026

Find Insulation pros in Scotland

Avatar for McMahon Spray Foam, LLC
McMahon Spray Foam, LLC
4.6(
31
)

Serving Scotland, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I don’t know why anyone would hire anyone else. Anthony is courteous/responsive, knows insulation cold, was quick to provide estimates and service and is smart about his hires, with net results—great workmanship at a very fair price."
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Open Cell Spray Foam

+5

Response time1 day
42 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Koala Insulation of Eastern CT
Koala Insulation of Eastern CT
4.7(
13
)

Serving Scotland, CT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"They responded immediately! They came out the next day to give us an estimate that was very reasonable, the final bill was less than the estimate. The workers were friendly and cleaned up. Any phone calls were answered by a person!..."
Batt Rolled in Insulation
Spray Foam Insulation
Blown In Insulation
Vernon Crawl Space
Vernon Crawl Space

+21

Response time1 day
11 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Ortiz Spray Foam Insulation, LLC
Ortiz Spray Foam Insulation, LLC
5.0(
6
)

Serving Scotland, CT and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Very professional and treat customers as if they were their family, very personalized attention and work. Excellent work!"
Insulated attic
Insulated attic
Spray foam was installed
Living room after insulation
Living room

+26

Response time1 day
11 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Best Home Performance, LLC
Best Home Performance, LLC
4.7(
25
)

Serving Scotland, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Recently had my attic insulated by Best Homes. Chris and his crew were professional and very efficient with their work. They insulated my attic within a few hours and left my house cleaner than it was before they got there. I wouldn't want the job done by anyone else."
Garage wall in Wallingfor
Insulation
Insulation
Insulation
Insulation

+2

Response time11 hrs
Response rate96%
28 neighbors recently requested a quote
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Avatar for Eco Energy Solutions, LLC
Eco Energy Solutions, LLC
3.5(
25
)

Serving Scotland, CT and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"The initial contact and meeting with the contract was very friendly and informative. The crew members and supervisor kept us informed throughout the installation and left the space immaculate."
Before and After
Insulating Knee Wall
Before
Moldy Insulation
Before

+22

Response time1 day
Recommended by92%of homeowners
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Avatar for Perfect Wall LLC
Perfect Wall LLC
4.7(
13
)

Serving Scotland, CT and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Perfect wall did a excellent job with spray foam insulation also had installed the drywall that is still perfect 6 years later i would definitely hire them again highly recommend them for all your drywall & insulation needs"
rockwool
fiberglass
spray foam
open cell foam
fiberglass

+1

Response time10 hrs
Response rate93%
6 neighbors recently requested a quote
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Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
223
)

Serving Scotland, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"the product was excellently done. I am a contractor and I needed the job done quickly to get it on the market. they finished it in one day and left the cellar cleaner than when they came.arrtco llc James stablein project manager t t"
Finished basement in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT

+13

Response time10 hrs
142 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Showing 1-10 of 36
Insulation questions, answered by experts

Plaster itself has a higher R-value than drywall. However, there are other considerations surrounding plaster and insulation. As a general rule, it's easier to obtain consistency in insulating value and quality when working with drywall rather than plaster. Plaster walls often don't contain any insulation behind the wall covering by design, and careful evaluation is necessary when choosing to add it.

Fiberglass is considered a favorite garage insulation choice due to its combination of affordability, ease of installation, and overall effectiveness. Fiberglass provides good thermal resistance, helping regulate garage temperatures and minimize heat transfer. Additionally, fiberglass is moisture-resistant, reducing the risk of mold or mildew formation.

Fiberglass is the best insulation for HVAC ducting because it's inexpensive, widely available, versatile, and long-lasting. Fiberglass also offers acoustic insulation in addition to thermal insulation, which can contribute to a more peaceful home environment. You can use other materials like mineral wool, but fiberglass is the industry standard.

It is possible to insulate your walls without removing drywall, but it’s not a good idea to attempt the work yourself. A professional can use blown-in insulation or spray foam insulation to fill wall voids without opening up the walls, and the option they use typically depends on your climate and whether or not there’s insulation in your wall already that can remain in place. Spray foam insulation costs more and isn’t always a viable option, but it’s a better insulator. Call in an expert to help decide which is right for you.

The lifespan of cellulose insulation is 20 to 30 years, on average. That said, it’s important to start checking your insulation after year 10 to check for degradation, mold, mildew, and other potential problems. Every 10 years, you should also confirm your home’s insulation is in line with updated local building codes.

The Scotland, CT 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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