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    Average homeowner rating
  • Verified reviews icon32
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Bowdoinham, ME

*The Angi rating for Insulation Service companies in Bowdoinham, 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 Bowdoinham, 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 November 17, 2025

Find Insulation pros in Bowdoinham

Avatar for Insulation Systems of Maine

Insulation Systems of Maine

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Insulation Systems of Maine

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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(
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Solar Wolf Energy

2.00(
2
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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!

WINDO THERM

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WINDO THERM

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24 years of experience

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.

S&B Property Management

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S&B Property Management

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13 years of experience

S&B General landscape cleans house, yard, and anything to make the land you own the land you love. We have painters that love the work they provide so quality is guaranteed. Roofers, for patch work or maybe a whole new roof. Garden and landscape professionals to bring the beauty out with home or commercial properties. You have a junk pile? Consider it gone, it will never bother you again. We are a small band of brothers at S&B, and quality is a everyday word.

S&B General landscape cleans house, yard, and anything to make the land you own the land you love. We have painters that love the work they provide so quality is guaranteed. Roofers, for patch work or maybe a whole new roof. Garden and landscape professionals to bring the beauty out with home or commercial properties. You have a junk pile? Consider it gone, it will never bother you again. We are a small band of brothers at S&B, and quality is a everyday word.

Avatar for Weatherize Northeast

Weatherize Northeast

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Weatherize Northeast

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21 years of experience

We are a General Contracting / Weatherization Company. We have been in business for over 10 years and our employees have hundreds of years combined experience.

We are a General Contracting / Weatherization Company. We have been in business for over 10 years and our employees have hundreds of years combined experience.

Avatar for LandMarx Construction LLC

LandMarx Construction LLC

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LandMarx Construction LLC

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22 years of experience

We are a full service start to finish residential construction company. We Build custom homes, We Complete full and partial renovations on any building, We also Build large or small additions. We work on historic home completing all forms of historic preservation. We complete jobs as small as a single window or door. We can complete any size custom home with no limits.

We are a full service start to finish residential construction company. We Build custom homes, We Complete full and partial renovations on any building, We also Build large or small additions. We work on historic home completing all forms of historic preservation. We complete jobs as small as a single window or door. We can complete any size custom home with no limits.

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Insulation questions, answered by experts

Air sealing isn't necessary for attic insulation, but it's incredibly helpful since it can help you identify and patch any existing air leaks. Failing to find these leaks before adding insulation can render your insulation less effective, leading to higher energy bills and potentially costly repairs down the line.

Whether you should remove old insulation before blowing in new insulation depends on your particular situation. Fiberglass insulation attracts insects and mold over time, so if it has been decades since your last insulation upgrade, consider removing the old materials before placing the new ones. However, most types resist mold, insects, and mildew, so once you get the go-ahead from your contractor that your space is free from all three, feel free to install the new insulation directly on top of the pre-existing materials.

The heat loss through a poorly insulated attic when you’re running your furnace or heat pump during cold weather can be as high as 25%. This means you could see significantly higher energy costs to make up for this heat loss. The cost of adding insulation to the attic may eventually pay for itself through lower energy bills. If you decide to add a radiant barrier too, the radiant barrier cost may also pay for itself over time.

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

Asbestos has many beneficial properties, including fire resistance, strength, and chemical resistance. It is also an excellent insulator, which is why it was used in pipe insulation and other building materials for decades. For all its benefits, asbestos is dangerous for human health, which is why it was eventually banned from use in certain products.

The Bowdoinham, 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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