4.5 
51 *The Angi rating for Insulation Service companies in South Casco, 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 South Casco, 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 January 05, 2026
Serving South Casco, 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 South Casco, ME and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"They made it so easy for me I am elderly, which can be a hinderance an they made it sooo easy"
Serving South Casco, 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 South Casco, ME and surrounding areas
Approved
In business since 2020
Free estimates
Offers commercial services
"Highly recommend. Prompt, courteous and cleaned up"
+2
Serving South Casco, 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 South Casco, 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 South Casco, ME and surrounding areas
Approved
In business since 2009
Free estimates
Schulz Precision Builders LLC is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
Serving South Casco, ME and surrounding areas
Approved
In business since 2020
Free estimates
Offers commercial services
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
Serving South Casco, ME and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"Young company. Very professional and thorough. Passed technical inspection with flying colors. Highly recommended."
+12
Serving South Casco, ME and surrounding areas
In business since 2024
Free estimates
Credit card accepted
We are a local, veteran owned, full service insulation company. We offer fiberglass and rockwool batts, dense pack products and closed cell spray foam. What sets us apart from others is our commitment to employing only the best installers and maintaining a high standard of customer service and workmanship. We offer services from the New Hampshire border to Belfast. We work with builders, architects and homeowners to provide a consultative approach to customize the insulation for your project.
+3
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