Efficient Home Services provides home energy audits, blower door testing and insulation for homeowners in Wells, Sanford and the surrounding York County towns. We're based in nearby Berwick, so both the coast and the inland towns are in our regular service area.
Coastal Wells, Inland Sanford
Wells and Sanford are a short drive apart, but their homes often face different problems. Along the coast in Wells, Moody and Ogunquit, many houses started out as summer cottages and were later converted for year-round living. They can have uninsulated floors over crawlspaces, thin walls and attics that were never air sealed, and wind off the ocean finds every gap. Inland, Sanford and Springvale have older homes from the city's mill era alongside capes, ranches and newer subdivisions, and towns like North Berwick add farmhouses with old foundations and decades of additions.
Whatever kind of house you have, an energy audit shows where it is actually losing heat so you can decide what to fix first.
What's Included
Every audit includes a blower door test that measures how leaky the house is and helps us find the drafts, an infrared camera inspection to locate missing insulation, and combustion safety testing to make sure your heating system is running safely. If your home has forced-air ducts, optional duct leakage testing is available where needed. Afterward you get a written report with costs, estimated savings and prioritized improvements, and our crew can handle the insulation and air sealing or crawlspace work. Learn more about our home energy audits.
Efficiency Maine Rebates
Maine homeowners may qualify for Efficiency Maine incentives for upgrades such as insulation, air sealing and heat pumps. Programs change, so call or email us for help, and see our Maine rebates page.
Nearby Areas
We also serve Kennebunk, Ogunquit, North Berwick and the rest of York County, along with Kittery and York and South Berwick and Eliot.
Common Questions
Can you audit a converted summer cottage?
Yes. Converted cottages are common near the coast. A blower door test and infrared inspection show where floors, walls and the attic need attention before you spend money on upgrades.
Do you work in Sanford and Springvale?
Yes. We serve Sanford, Springvale and North Berwick along with Wells and the coastal towns.
How long does an energy audit take?
It depends on the size and layout of the house, but a full audit with blower door testing, an infrared inspection and combustion safety testing often takes a few hours on site.
Schedule Today
Call us, email info@efficienthomeservices.com, or send a message.