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Verified Reviews for Insulation Service pros in Peaks Island, ME
*The Angi rating for Insulation Service companies in Peaks Island, 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 Peaks Island, 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 December 06, 2025
Find Insulation pros in Peaks Island

Insul-Kings
Insul-Kings
Insul Kings is a fully licensed and insured weatherization contractor specializing in weatherization work (adding insulation to home), energy audits, whole house air-sealing, and the installation of various types of insulation for both commercial and residential projects. We are a proud partner of Mass Save & NH Save and are rated in the top 5% of their contractor scoring.
"We got attic insulation through MassSave -- Fast, efficient, professional service. Looking forward to energy savings in the years to come."
Doyon W on November 2025
Insul Kings is a fully licensed and insured weatherization contractor specializing in weatherization work (adding insulation to home), energy audits, whole house air-sealing, and the installation of various types of insulation for both commercial and residential projects. We are a proud partner of Mass Save & NH Save and are rated in the top 5% of their contractor scoring.
"We got attic insulation through MassSave -- Fast, efficient, professional service. Looking forward to energy savings in the years to come."
Doyon W on November 2025

Insulation Systems of Maine
Insulation Systems of Maine
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.

RP Drywall
RP Drywall
RP Drywall (The best quality for your money!) New home sheetrock hanging and taping. Remodeling sheetrock hanging and taping. Insulation. Demolition. Painting. Give us a call for your next job! 207-294-2897
RP Drywall (The best quality for your money!) New home sheetrock hanging and taping. Remodeling sheetrock hanging and taping. Insulation. Demolition. Painting. Give us a call for your next job! 207-294-2897
Greenwall Insulation LLC.
Greenwall Insulation LLC.
Spray foam insulation can save you up to %50 on your heating and cooling costs each month. Specializing in open and closed cell foams. We offer the best comparable rates.
Spray foam insulation can save you up to %50 on your heating and cooling costs each month. Specializing in open and closed cell foams. We offer the best comparable rates.
Smith & Gibbs Builders
Smith & Gibbs Builders
Smith & Gibbs Builders is co-owned between Tyler Gibbs and Dana Smith. We offer free estimates and Pay Pal options are available.
Smith & Gibbs Builders is co-owned between Tyler Gibbs and Dana Smith. We offer free estimates and Pay Pal options are available.
A&A Home Improvment
A&A Home Improvment
All your home Improvment needs
All your home Improvment needs
Jeffrey R Verrill Contracting Services
Jeffrey R Verrill Contracting Services
General Contractor for Residential and Commercial needs. One stop shop will handle all of your needs
General Contractor for Residential and Commercial needs. One stop shop will handle all of your needs

CJ Services
CJ Services
General Contracting Company
General Contracting Company
Solar Wolf Energy
Solar Wolf Energy
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!
WINDO THERM
WINDO THERM
We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.
We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.
The Peaks Island, ME homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.
•Discover roof insulation costs, including average prices, key cost factors, and expert tips to help you budget and save on your next project.

Trying to calculate how much spray foam insulation costs? Our in-depth guide breaks down pricing by type, amount, and where you install it.

Learn everything you need to know about mineral wool insulation when selecting the insulation with the best R-value for your home.

How does a radiant barrier work? This alternative insulation is effective at cooling a home, but its unique mechanism won’t provide the same heating benefits.

Spray foam insulation versus fiberglass—how do you choose? Compare the cost, durability, R-value, and more to pick the right one.
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