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Home Performance Services in Cape Elizabeth, Maine

Insulation, Heat Pumps &
Air Sealing in Cape Elizabeth

Cape Elizabeth has larger, higher-value homes, many built in the 1960's-1980's along Shore Road and Ocean House Road, with high heating bills driven by size and coastal wind exposure. Older homes near Fort Williams face constant air infiltration from the Atlantic. Homeowners here are often looking for comprehensive whole-home solutions. Just 12 miles from our Westbrook headquarters.

  • Blown-in insulation for attics, walls, and basements
  • Heat pump installation for year-round comfort
  • Professional air sealing to stop drafts
  • Efficiency Maine rebates up to $18,100

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What We Do for Cape Elizabeth Homeowners

Insulation

Cape Elizabeth's 1960's-1980's homes along Shore Road and Ocean House Road are large but under-insulated. Attractive exteriors hiding thin walls and minimal attic insulation. We dense-pack walls and bring attics to R-50 without disrupting finishes, tackling the biggest source of heat loss in these sizable homes.

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Heat Pumps

Cape Elizabeth's larger homes have high heating bills that heat pumps can significantly reduce. Many homeowners here want comprehensive whole-home solutions, combining insulation and air sealing with heat pumps for maximum comfort and savings. Ductless mini-splits also add cooling to homes that lack central air.

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Air Sealing

No town in Greater Portland is more exposed to ocean weather than Cape Elizabeth. Coastal wind drives constant air infiltration, especially in homes along Shore Road and near Fort Williams. We seal every penetration using blower door diagnostics, critical both for energy savings and for protecting your home from moisture damage.

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Blown-in cellulose insulation installed in a Maine attic Mini-split heat pump installation in a Maine home Blower door air leakage testing during a Maine home energy project

Why Cape Elizabeth Homeowners Choose Horizon Homes

We respect Cape Elizabeth's character and work carefully in homes of every age and style.

1

Large Homes, High Bills

Cape Elizabeth's 1960's-1980's homes along Shore Road and Ocean House Road are larger than average, and size plus coastal exposure equals high heating costs. Comprehensive insulation and air sealing work delivers significant savings on these homes, often $1,500 or more per year in reduced fuel costs.

2

Whole-Home Solutions

Homeowners in Cape Elizabeth often want the complete picture: attic insulation, wall insulation, air sealing, and heat pumps working together for maximum impact. We design these comprehensive projects to deliver the best return on investment, starting with the biggest energy losses.

3

12 miles From Westbrook

We reach Cape Elizabeth via the Casco Bay Bridge in about 25 minutes. Shore Road, Spurwink, Two Lights, and the town center are all within easy range. No travel surcharges for any Cape Elizabeth address.

What Cape Elizabeth Homeowners Say

"The crew was meticulous. They sealed every penetration before blowing in the insulation, explained exactly what they were doing, and left the attic cleaner than they found it. Our heating bill dropped noticeably the very first month."
JH
Jennifer H., Cape ElizabethVerified Google Review
"Horizon Homes is excellent. They have supported us for a number of projects across insulation and carpentry and I can't recommend them enough. Cody is extremely thoughtful and has supported us over hours on the phone answering questions."
AM
Andrew M., PortlandVerified Google Review
"No more cold floors, no more drafts in the living room. The difference after insulation and air sealing was immediate and dramatic. I wish I had done this years ago. Horizon handled the Efficiency Maine rebate. I didn't have to do a thing."
DL
Diane L., FalmouthVerified Google Review

Rebates Available for Cape Elizabeth Homeowners

We handle all Efficiency Maine paperwork so you can focus on enjoying a more comfortable home.

$18,100
Max Combined Rebate
$1,100
Heat Pump Water Heater Rebate
0% APR
Financing Available

Schedule Your Free Assessment in Cape Elizabeth

We will identify where your home is losing energy and recommend the most cost-effective improvements.

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