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Top-Rated Insulation install or upgrade pros in South Casco - Updated Nov 2026

Avatar for octagon-restoration
octagon-restoration
4.7(
96
)
Insulation - Install or Upgrade

Serving South Casco, ME and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I highly recommend Octagon Cleaning and Restoration. We recently purchased a house on the water and discovered that we had a mold issue in our basement. Matt and his crew were professional, informed us what needed to be done and completely eliminated the mold and the musty smell. Matt was very responsive to my texts, answered all my questions and a great representative of Octagon."
Water extraction.
Octagon vehicles
Drying structure damaged by water.
MOLD REMEDIATION
Dirty air duct.

+2

Response time6 hrs
Response rate100%
Recommended by90%of homeowners
Avatar for Quality Home Improvement & Handyman Service
Quality Home Improvement & Handyman Service
4.5(
187
)
Insulation - Install or Upgrade

Serving South Casco, ME and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"It was a good experience in that I feel I got my money's worth.  Some of the jobs I had on my list were not completed due to reasonable concerns (e.g., putting in a vent fan in the bathroom requires an electrician's license which my contractor didn't have).  So I appreciate that he was honest but I ended up almost not having enough work for him to do!  Luckily, with their help we found plenty of work for them to do.  They did a great job finishing off an insulation job in my attic, patching holes and cracks in my ceiling/walls all over the house and a few other projects around the house.  Bill was great to work with and very accommodating.  Overall, this was a very good experience and I would recommend it.  Just make sure you go over your project list prior to the day of work.
"
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+24

Recommended by92%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Insulation - Install or Upgrade

Serving South Casco, ME and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%of homeowners
Avatar for Maine Building Group LLC
Maine Building Group LLC
5.0(
6
)
Insulation - Install or Upgrade

Serving South Casco, ME and surrounding areas

In business since 2016

Free estimates

"I am so lucky to have found this wonderful company. They take such pride in there work, returned my call the next day and came out for an estimate and started my addition right away. I was in aw with the ending results my newly approved and upgraded kitchen and living room. I would definitely use them on any other upcoming projects."
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+40

Recommended by100%of homeowners
Avatar for The Roof Doctors
The Roof Doctors
4.7(
20
)
Insulation - Install or Upgrade

Serving South Casco, ME and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"The work took two days and included stripping two layers of asphalt shingles, decking over the existing roof with 1/2 inch CDX, installing a layer of ice and water shield and then installing vintage green three tab shingles as specified.
"
Recommended by94%of homeowners
Avatar for Marshall Home Pros
Marshall Home Pros
3.8(
130
)
Insulation - Install or Upgrade

Serving South Casco, ME and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"It worked out very well. They were excellent. Punctual, professional and efficient. It was additional cost because it was a big job. I had no issues with paying the extra cost, because it wasn't a single resident home and had a very large roof. It had not been cleaned for many years. (There was a lot of debris and stuff in them.) It took a good amount of work to get it cleaned out, and he did a good job. Also, he noticed that there were some shingles missing from the roof, which he was hired to come back and repair. He did a great job."
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+32

Recommended by72%of homeowners
Avatar for Performance Roofing, Inc.
Performance Roofing, Inc.
4.5(
6
)
Insulation - Install or Upgrade

Serving South Casco, ME and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"     It took approx. 2 months to get the color Temko Shingles that we wanted. Performance Roofing started the replacement the day they were delivered. Frank, Charlie and the rest of the crew did an excellent job installing them for the working conditions. Temp was around 5 degrees. Because of the snow, the final clean-up will be done in the spring.
   Overall the job came out very nice. Thanks to Les, Frank, Charlie and the rest of the crew."
Recommended by100%of homeowners
Avatar for Marshall's Modern Homes
Marshall's Modern Homes
4.0(
8
)
Insulation - Install or Upgrade

Serving South Casco, ME and surrounding areas

In business since 1994

Free estimates

Emergency services offered

Raymond Marshall of Marshall's Modern Homes is a general contractor who has been in business for 20 years. Marshall's Modern Homes prides itself on not having to sub-contract much of our work out so that the work is completed in a timely fashion with less scheduling conflicts and enhanced quality of work. We can clear your lot, do the foundation work, frame and finish your new home; or we can remodel your existing home by adding on to it. We can fix that leaking roof and repair the siding too. There is never any charge for estimates or travel fees.

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+7

Recommended by100%of homeowners
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