Case Studies

Turning a Full-time Project into a Cozy Home

The basement of this 1835 Rockland, Maine home was something else. There was the 70 year-old woodstove – “it heated the cellar really well, and eventually some of that heat filtered upstairs” – and the coal boiler fueling a DIY radiant heat system. There was also water – almost a foot of it several times a year, soaking the five cords of wood that had to be lugged inside in the fall. The furnace had to be stoked six times a day.

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Melting the Dog’s Dish – and More

Bowers Mansion is a 3500 square foot historic home in Saco, Maine. Built in 1885, the balloon-framed home had long, uninsulated chases behind every wall. Even with a third of the house closed off and the thermostats low, heating to a livable temperature took a whopping 1800 gallons of oil.

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Managing Moisture Problems for Good

The real estate listing promised that this 1995 Belfast farmhouse was energy efficient, but moisture problems prompted a major overhaul before the new owners went through a winter.

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Prioritizing Efficiency in a New Old Home

This 3000 sq. ft. home in Rockland was built in 1895 and historically used 1000 gallons of oil, six cords of wood and 4,800 kWh of electricity annually.

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1890’s Victorian in Rockland

This stately 1895 Victorian has been lovingly restored by its present owners with breathtaking historical sensitivity. Just as sensitive to environmental impacts, they installed a wood pellet boiler in the effort to reduce fossil fuel use. Having an energy audit and installing the recommended improvements was just the next step. All told, the energy upgrade helped reduce this home’s air leakage by 43%, dramatically reducing energy costs and creating a more efficient, more comfortable home.

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Early 1800’s Cape

This 1800’s cape qualified for the first 50% energy reduction incentive of $3,000 from the Efficiency Maine Home Energy Savings Program. The home is beautifully renovated on the interior but the wet, drafty basement, lack of wall insulation, and leaky attic all caused the home to be very hard to keep heated. Despite burning 7 cords of wood and 350 gallons of oil every winter, the owners still had to wear coats and hats inside to stay comfortable.

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1980’s Raised Ranch

In the last week of December 2009, this 1980’s raised ranch was the first home to qualify for an Efficiency Maine’s Home Energy Savings Program incentive of $1500 for completing an energy efficiency project estimated to save at least 25%. The home is heated with propane using a direct vent wall furnace which consumed 850 gallons the prior year.

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Highly recommended. Our heating usage is now less than half what it was before we had our roof insulated. Evergreen was knowledgeable, friendly, and left no trace they were ever in our house. Not only is our heating bill much lower now, but our home is generally more comfortable year-round with less temperature fluctuations. Money well spent.

RC Lations

The team members were very professional, worked very hard, paid very close attention to detail and cleaned up meticulously every day. I really appreciated the care they took knowing the smallest details were going to make a big difference to our heating bills. Thank you!

Pam B.

Brunswick

My husband and I bought a home on the water in Owls Head and decided to make the investment in Evergreen's recommendations for insulation. Brian Robinson spent 3 hours examining every nook and cranny before he made practical suggestions and explained them thoroughly to us.

Marie McNeely

Owls Head

The folks at Evergreen did a great job fixing a rather major insulation problem in my house, which they helped identify with a great audit. When the work began, they were thorough, upbeat, and -- dare I say it -- efficient. I strongly recommend them.

Michael Williams

Update 12/2018: Evergreen has completed Phase II of my house (insulating and installing air/moisture barrier on exterior walls, replacing old windows) and now that heating season is upon us, the difference is astonishing. The house is tight as a drum and so easy to keep warm. Worth every penny. Thank you all! Working with Evergreen was a positive experience from start (no charge energy audit) to finish (a MUCH more comfortable home). Brian Robinson spent a lot of time with me on the audit, explaining clearly what he was finding in my ca.

Rebekah W.

Rockport

Very easy process, start to finish.  Friendly, professional, and really know their stuff.  They made some improvements to our condo and we were very happy with how it played out.  Would definitely recommend them.

Clayton Eames

Evergreen did a fantastic job replacing 28 windows in our house. They were friendly, courteous, and very detail oriented. Brian did a great job planning, estimating and executing the project. Our energy use has dropped significantly since the work was done.

Alex B.

Kittery

Very Satisfied with the work performed by Evergreen. Professional employees, high quality work done in a timely manner. My sales rep was Justin, and he was phenomenal During the initial walk around my house, he gave me great ideas for how to improve the efficiency of our home. We will consult with Evergreen for our future home projects.

Adam G.

Westbrook

Evergreen Home Performance shows its expertise from start to finish. Evergreen did three house projects in winter/spring/summer 2020 for me, attic insulation, crawl space under a porch insulation, and basement foam/vapor barrier. From my initial discussion with Bryan, I understood the reasons for choosing different types of insulation, the associated costs, and time estimates. Evergreen scheduled in advance, came when they said they would, and the crews were highly professional in their work and demeanor.

Iris S.

Portland

Evergreen listened and produced a thoughtful evaluation, proposal and comprehensive plan for our attic and basement. They exhibited excellent workmanship, teamwork, and came back as planned after the completion of the job to test the outcomes. Their overall performance as insulation and home improvement contractors is truly outstanding and we highly recommend them.

Susan S.

Saco

We had Evergreen redo the insulation in our roof. The team handling our project did a great job. They left the house spotless. We've already noticed the difference in how much better our house is retaining heat. I would definitely recommend and will use them for future projects.

Ffej C.

South Portland

Really great experience from start to finish with Evergreen. They helped us prioritize what needed to be completed first, and has made a significant difference in our hearing costs already. Plus they were really friendly and considerate to work with!

Amy W.

Kennebunk

We just finished a large project air sealing and reinsulating our 1890s basement and attic. It had been completely renovated 8 years ago, but still felt cold, and lacked proper energy assessment and corrections. We met with Justin in December and were very impressed with his knowledge, professionalism and communication skills and knew Evergreen was who we wanted to work with. Dave was our on hands project manager and was excellent. The office staff has been quick to respond and helpful as well when needed.

E Gallant

Kennebunk

I was very impressed by the professionalism of this company and the workers. Brian R. was very prompt in replying to my questions; the crew was meticulous in all parts of the work and attentive to the safety aspects concerning Covid; and Brian was extremely thorough in the final inspection. My attic is now snug and warm and I've noticed that the second floor is warmer as well.

Julia S.

Rockland

We are so pleased with the work the team from Evergreen Home Performance did in our home. The project included encapsulation of our basement with a reinforced vapor barrier, installation of a sump pump, spray foam insulation on the walls and insulation of the heating duct work. Everyone at Evergreen was friendly and professional. The project was completed on time and in budget. Our home is much cozier and warmer since the project was completed.

Linda Metzger

Portland Buy Local
Efficiency Maine
EPA Lead-Safe Certified
Building Performance Association
BPI Certified