Waterville, Winslow, Oakland and the Belgrade Lakes area.
Spray foam and cellulose insulation for Waterville-area homes, basements, camps and new builds. Seal out the cold and let Efficiency Maine rebates cover part of the cost.
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Efficiency Maine offers rebates on qualifying insulation and air sealing work, with the biggest rebates for low- and moderate-income households. We'll tell you which tier you likely fall into at your free assessment. Rebate amounts and eligibility are set by Efficiency Maine and can change. We'll confirm what applies to your home.
Around Waterville and Winslow, we insulate older in-town homes, farmhouses out toward China and Clinton, and camps and year-round lake houses around Oakland and the Belgrade Lakes.

In Waterville and Winslow, it's mostly older homes with leaky attics and cold basements. Air sealing and insulating the attic, then foaming the rim joists, is usually the biggest change you can make.
Around Oakland and the Belgrade Lakes, a lot of people are turning seasonal camps into year-round homes. Camps often have little or no insulation and sit on piers or crawl spaces, so the floors, walls and roof all need attention.
Out in China, Clinton, Benton and Albion, it's farmhouses, garages and barns, where closed-cell foam stops drafts and condensation.


Stop heat from pouring out through the attic: fewer ice dams, warmer upstairs rooms and a furnace that isn't running all night.
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Closed-cell foam on basement walls and rim joists: warmer floors, no more drafts at the sill, and a basement that stops pulling cold into the house.
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Seal a damp dirt-floor basement or crawl space with a heavy vapor barrier and foam-sealed walls. Drier air, no musty smell, warmer floors.
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Spray foam in open walls for new construction, additions and remodels, and dense-pack cellulose for older homes with closed walls.
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Blown-in cellulose for attics and dense-pack cellulose for closed walls: a cost-effective way to add a lot of R-value to an older Maine home.
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Closed-cell foam for garages, workshops, barns and metal buildings. Stops the roof from dripping and makes the space heatable in January.
Learn more βTurning a summer camp into a year-round home is mostly an insulation job. Camps were built for July: thin walls, open floors over crawl spaces or piers, and roofs with little or nothing above the ceiling. Heating one in January without fixing that burns through fuel fast and leaves pipes at risk of freezing.
Closed-cell spray foam is a good fit for camps because it insulates and air-seals in thin walls and under floors where there's no room for thick batts, and it doesn't soak up moisture near the water.
For in-town homes, the priorities are the same as anywhere in Maine: seal the attic, seal the basement, then insulate.
Insulating an existing home or camp usually doesn't need a permit, but camp conversions, additions and new construction can, and shoreland zoning applies near the lakes. Foam in living spaces may also need an ignition or thermal barrier. We check what applies during the free visit.
Insulation and air sealing can qualify for Efficiency Maine rebates. We'll show you what you likely qualify for at the quote.
Insulation slows heat, but drafts walk right through it. We seal the leaks at the attic floor, rim joists and foundation first, then insulate.
Closed-cell foam for basements and rim joists, cellulose where it's the better value, open walls sprayed while they're open. Not one product for everything.
Get a fast, honest written quote for your Waterville home, addition or shop today.