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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We had a fantastic experience working with Evergreen to insulate our roof this winter. Everyone was extremely friendly throughout the process - the crew at our home worked hard, were approachable with questions, and the team leader even showed me around the project to point out specific areas they were working to improve.

Joel Wentz

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

First we have Evergreen do a BIG project worth about $20K (windows, basement, insulate & rebuild an entire wall, a door, attics, and air sealing). They were so great we had them come back later when we decided we did want to do our other door. They are professional and do great work. They take care of your home and are trustworthy, and on top of all that friendly! I highly recommend you call them!

Garreth C Debiegun

From beginning to end – that is from the moment Justin McEdward stepped into our home to assess our energy conservation needs until the crew left – the Evergreen Home Performance process went absolutely smoothly. Justin made a thorough inspection and took pictures with an infrared camera. His proposal described the scope of work in detail, and he explained what we could expect the proposed work to accomplish. Our proposal was forthcoming within a couple of days, and Justin was available to discuss it and answer questions.

Adrienne Harkavy

I had gotten estimates from several other companies, but Evergreen was in another league entirely with their professionalism. If you want the job done correctly, I couldn't recommend this company enough.

Rayna Mayo

Freeport

The crew members from Evergreen Home Performance each made sure to greet us every day, while maintaining their distance in this time of the pandemic. Their work took a total of nine days, spread over three weeks. Even though they were working in multiple rooms of our house, as well as the basement and attic, they were unobtrusive and always cleaned up after themselves every day. The on-sight manager kept us informed of their daily schedule so we'd know which parts of the house they'd be working on.

Bob & Sue

Whitefield

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 is the "go-to" company for improving the efficiency of your home. There are others to choose from but none so effective, honest, and capable as Evergreen. They did a great quantity of dense packing cellulose to improve our home (both for energy efficiency and for sound insulation) and it was totally successful. They are on-time, helpful, and caring. They clean up to a level that can't be over emphasized. This was the second time we employed them and we'd use them again if the opportunity came. You'll not be sorry to select Evergreen.

Dirk F.

Belfast

Nothing but good things to say. The guys that came and did the actual work were extremely nice and did a great job. The energy audit was thorough and I was presented with multiple improvement options, I was even given ideas for improvement that Evergreen didn't offer. I never felt like I was being "sold".

Ryan Adams

We couldn't be more pleased with the easy, professional, high-value service from Evergreen. Having purchased an older home that had been in our family for generations, we needed multiple upgrades, including insulation throughout. Evergreen insulated our attic with blown-in cellulose, built a new, super-insulated attic hatch, sealed off the old one (which was just a piece of plywood in a closet ceiling), and also talked us through our best options to upgrade our heating system given the plans we have to add onto the house.

Tom G.

South Thomaston

Evergreen did an amazing job insulating our historic home. Their professional staff worked hard to ensure the tough areas in the attic were covered, and clearly communicated their progress. We are seeing the results with our discounted heating bills. Thank you, Evergreen!

Melissa Knoll

Portland

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 absolutely loved our experience with Evergreen. The team was incredibly kind, professional and great to work with. We're very impressed with the quality of work of the Evergreen team and how easy they made everything! Our house had barely any insulation ahead of this project and the results are amazing. Insulating the attic, walls and basement with Evergreen allowed us to tear a 50-year-old furnace, ductwork and oil tank out of the basement and now heat the home with new heat pumps. Evergreen also added 100 sq ft of clean, new storage space to the attic!

Nick S.

South Portland

Great job installing windows and insulation.

Bob S.

Rockland

Evergreen did everything they said they would and more. I actually don't mind going into the basement now since they sealed it. The air quality in the house is noticeably better and it's warmer in the winter. We can even store clothing down there where before, whatever was in there would mildew. Even the spider population declined! I used to vacuum so many of them from the corners of the ceilings in the house. Not any more!

Loriel Van Dusen

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