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13 *The Angi rating for Insulation Service companies in Denmark, 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 Denmark, 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 March 07, 2026
Serving Denmark, ME and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"Show up on time and do what is agreed. No complaints at all."
+57
Serving Denmark, ME and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"GREAT JOB PRICE WAS GREAT AND A PRO JOB"
+5
Serving Denmark, ME and surrounding areas
Approved
In business since 2020
Free estimates
Offers commercial services
Here at Insulation Systems of ME, I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!
+2
Serving Denmark, ME and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
Ecofit Insulation provides high-quality retrofit insulation services for homeowners in the Portland suburbs and lakes region of Maine. We assess your home as a whole system and recommend what will make the biggest impact for your comfort, energy savings, and budget. Every project is custom, focused on long-term value—not upsells.\n\nWe're led by a BPI Certified Building Analyst with years of hands-on experience, and we participate in the Efficiency Maine program to help reduce your out-of-pocket costs. From attics and walls to basements and crawlspaces, our crew takes real pride in doing the job right. Our culture is built around accountability, high standards, and making the process clear, honest, and easy from start to finish.\n\nPlease note: We do not offer services for mobile or manufactured homes.
Serving Denmark, ME and surrounding areas
Approved
In business since 1901
Free estimates
Warranties offered
Did you know that Orkin does Insulation? Our more than 100 years of pest control experience began in 1901 by then fourteen-year-old Otto Orkin. In that , we've become a leader Pest Control as well as an expert Home Insulation. Orkin - We can help energize your home. \n
Serving Denmark, ME and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"Beau and team were professional, hard working, good communicators and very reasonable overall. Would recommend them in a second."
+12
Serving Denmark, ME and surrounding areas
In business since 2017
Free estimates
"Andrew with Coastal Insulation did a great job, from getting the work quoted to installing the insulation quickly. Left the area cleaner than when they arrived."
Serving Denmark, ME and surrounding areas
In business since 1996
Free estimates
Small jobs welcome
"I waited a month for service.the insulation did nothing to prevent sound from going through the wall."
+25
Serving Denmark, ME and surrounding areas
In business since 2015
Free estimates
Credit card accepted
"Jason is a busy man, which made communication tough at times, but he was always polite, informative, knowledgeable, and honest. He and his crew did wonderful work, he went out of his way to accommodate a number of requests, and the price he gave me was nothing short of awesome! I would recommend him to anyone in need of insulation."
+5
Serving Denmark, ME and surrounding areas
In business since 2021
Free estimates
Warranties offered
"Kevin installed insulation in our attic and attached garage. He and his team did an excellent job. Kept us informed through the whole install. He is very knowledgeable and great to work with. I would highly recommend him."
From average costs to expert advice, get all the answers you need to get your job done.
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.
Your home's ceiling insulation cost will depend on several factors, including the project size, the type of insulation you use, and the R-value.
What is insulation? This behind-the-scenes home fixture will maintain comfortable temperatures in your home no matter the season. It’ll lower energy bills, to boot.
Use this DIY checklist for insulation repair to make your living space more comfortable and reduce your heating and cooling bills in the process.
There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.
