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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon37
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Brewer, ME

*The Angi rating for Insulation Service companies in Brewer, ME 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 Brewer, ME 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 28, 2025

Find Insulation pros in Brewer

Avatar for Insulation Systems of Maine

Insulation Systems of Maine

953 Augusta Rd
No reviews yet

Insulation Systems of Maine

953 Augusta Rd
No reviews yet
55 years of experience

Family operated business since the 1970's. We specialize in blown-in fiberglass insulation and other insulation services. We always provide excellent customer service at a fair price.

Family operated business since the 1970's. We specialize in blown-in fiberglass insulation and other insulation services. We always provide excellent customer service at a fair price.

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Dr. Energy Saver by Keith Trembley Home Solutions

9 County Road
No reviews yet

Dr. Energy Saver by Keith Trembley Home Solutions

9 County Road
No reviews yet
43 years of experience

Dr. Energy Saver by Keith Trembley Home Solutions is an expert in home energy audit, attic insulation, crawl space insulation, ductwork sealing, and other services in the Greater Portland area.

Dr. Energy Saver by Keith Trembley Home Solutions is an expert in home energy audit, attic insulation, crawl space insulation, ductwork sealing, and other services in the Greater Portland area.

Handy-Man Services

14 Foss Farm Road
No reviews yet

Handy-Man Services

14 Foss Farm Road
No reviews yet
50 years of experience

We speciallze in Framing, Siding and Roofing. We are fully insured with over 30 years experience. No job is to big or to small.. no job is out of the question. Free Estimates.. Billing 1/3 to start, 1/3 when half done, 1/3 when finnished.

We speciallze in Framing, Siding and Roofing. We are fully insured with over 30 years experience. No job is to big or to small.. no job is out of the question. Free Estimates.. Billing 1/3 to start, 1/3 when half done, 1/3 when finnished.

Abbott Insulation Plus

3172 Broadway
No reviews yet

Abbott Insulation Plus

3172 Broadway
No reviews yet
24 years of experience

Abbott Insulation Plus specializes in insulation services (batt, blow and soon will offer sprayfoam insulation). Also offering wildlife remediation services. References available upon request. Credit cards accepted.

Abbott Insulation Plus specializes in insulation services (batt, blow and soon will offer sprayfoam insulation). Also offering wildlife remediation services. References available upon request. Credit cards accepted.

Penobscot Home Performance

528 Millvale Rd
5.00(
2
)

Penobscot Home Performance

528 Millvale Rd
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The team at Penobscot Home Performance has over 20 years of experience helping Maine homeowners make their homes more comfortable, healthy, and energy efficient. From the initial energy consultation through the installation of energy saving measures you can rest assured you're in capable hands.

The team at Penobscot Home Performance has over 20 years of experience helping Maine homeowners make their homes more comfortable, healthy, and energy efficient. From the initial energy consultation through the installation of energy saving measures you can rest assured you're in capable hands.

Avatar for Quality Insulation

Quality Insulation

121 C Target Industrial Cir
No reviews yet

Quality Insulation

121 C Target Industrial Cir
No reviews yet
Free onsite estimate

Serving the Bangor, Maine area by providing insulation installation, gutter installation and gutter protection services. Local Relationships. National Resources.

Serving the Bangor, Maine area by providing insulation installation, gutter installation and gutter protection services. Local Relationships. National Resources.

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Insulation questions, answered by experts

Even though spray foam insulation typically comes at a higher price point than other insulation types, the benefits make up for the investment. Some benefits of spray foam insulation include:

  • Improved air quality, as this type of insulation helps minimize indoor allergens

  • Easy installation 

  • Lifespan of 80 to 100 years.

  • Added home strength, protecting it from humidity and wind.

  • Additional soundproofing

  • Energy bill savings

Yes, you can install insulation behind drywall yourself, but only if your walls are not finished. If your studs are exposed, installing fiberglass insulation in roll or batt form is very straightforward and just requires a few tools and some safety equipment. If your walls are already finished and you’re looking to add insulation, it’s better to hire a professional, as you’ll likely need blown-in insulation, which can be dangerous to work with and a challenge to get into the proper areas in your wall voids.

Polyisocyanurate foam, or polyiso for short, has the highest R-value per square inch: 6.5 to 6.8. Polyiso is a rigid foam that comes with a reflective foil on both sides to serve as a radiant barrier. Given its high R-value, rigid foam is usually meant for foundations and basement walls.

If you’re moving wires, installing new wires, or installing new fixtures in the space you’re insulating, then you will need to hire a licensed electrician to do that portion of the job for you. However, if you just intend on replacing old insulation or adding new insulation over existing insulation, then you don’t need to hire one. Your insulation installer will work around wiring, fixtures, outlets, and switches, even if they’re installing fiberglass batts in the voids where wires run. However, you will need an electrician if you suspect a problem with your wiring during the insulation work.

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.

The Brewer, ME 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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