York County · Maine
Home Insulation & Energy Audits in Sanford, ME
BPI Certified. Efficiency Maine rebates handled. One company does the audit and the work — no referrals, no runaround.
Why Sanford homes lose energy
Sanford homeowners deal with some of the oldest housing stock in York County. Many of the triple-deckers and cape-style homes built through the mid-1900s were never properly air sealed or insulated, leaving families paying for heat that escapes through every gap in the building envelope.
Whether your home sits near downtown Sanford, out toward Springvale, or in one of the older mill-era neighborhoods, the energy challenges are consistent: cold floors, uneven heat, and heating bills that feel disconnected from how much fuel you actually use.
Sanford's dense older neighborhoods mean a high percentage of homes that have never had a professional energy audit. That gap represents real money being lost every winter.
Services we provide in Sanford, ME
We use the right material for the right location — because that is the only way insulation actually performs.
Insulation
Spray foam, cellulose, fiberglass, and mineral wool — installed in the right locations for your home's construction type.
Learn moreNew Construction
We partner with builders to spec and install insulation that meets or exceeds energy code from day one.
Learn moreHeat Pumps
Efficient all-electric heating and cooling that pairs with a well-insulated building envelope.
Learn morePolyurea Coatings
Seamless waterproof coatings for garage floors, basements, and foundations. More durable than epoxy.
Learn moreEfficiency Maine rebates available for Sanford homeowners
Efficiency Maine offers rebates on insulation, air sealing, and heat pump projects. As a registered Efficiency Maine contractor, we prepare and submit all paperwork on your behalf. You get the rebate check — we handle the process.
Learn about Efficiency MaineFrequently Asked Questions
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Where We Work
Serving Southern Maine & New Hampshire
Based in Lebanon, Maine — your neighbors in energy efficiency.
Maine
Portland · South Portland · Scarborough · Saco · Biddeford · Kennebunk · Sanford · Lebanon · Berwick · Kittery · York · Gorham · Windham · Brunswick · Auburn · Lewiston
New Hampshire
Portsmouth · Exeter · Hampton · Dover · Rochester · Concord · Manchester · Nashua · Bedford · Londonderry
Don't see your town? (800) 625-5958 — we likely serve your area.