Case Studies

A Comfortable Home, Ten Years On

How Sam and Linda Transformed Their Freeport Home with Evergreen …

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From Cold and Leaky to Warm and Efficient: A Rockland Home Reimagined

How Jay and Rebecca Prioritized Comfort, Efficiency, and Their Home’s …

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From Damp to Dry — A Westbrook Basement Transformed

Heather’s Basement Project with Evergreen Home Performance Heather has spent …

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Creating a Comfortable Nest for Baby: Clare and Tim’s Story in Portland

When Clare and Tim moved to Portland in June 2024, …

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Prioritizing Projects for a 19th Century Deering Center Home

Matt and Christa knew that the home they had just purchased in the neighborhood they loved — for the price they could afford — was going to need a lot of work. Their new home was a three-bedroom, one-and-a-half bath, 2,200-square-foot single family structure, built circa 1895 and last updated in the mid-1960s. It still had original plumbing, knob and tube wiring, lath and plaster walls, and a mix of hardwood and pumpkin pine flooring. The original wood stove heating system had been converted to an oil boiler with single pipe steam radiators. The house had no insulation to speak of — unless you count the many layers of wallpaper covering the walls.

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Making a 2005 Palermo, ME Home Comfortable with Insulation & Air Sealing

After purchasing a home in Palermo, ME, the homeowner, Denise, quickly realized there were some serious issues. During the winter, the boiler was running for over 20 hours a day, and the master bedroom was still cold, despite having a dedicated baseboard radiator and thermostat (the previous homeowners used the boiler, an LP Fireplace insert, and two wood stoves to stay warm). The final straw was when an upstairs baseboard radiator froze and then burst, sending water flooding into the main floor and basement.

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A Profound Difference Worth Every Penny

When Nancy fell in love with this 24-year-young gambrel-style house, she threw herself into personalizing it with cosmetic upgrades that made it hers. But worrying about heating bills and uneven temperatures kept her from fully enjoying her home. “When my pipes froze, I knew I needed to do something,” says Nancy. “I’d seen the Evergreen signs around, so I knew exactly who to call.”

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Eliminating Basement Moisture – and Anxiety

Wyatt and Emily hadn’t lived in their 1930s bungalow very long before they called Evergreen. From “crazy ice dams” to basement moisture, they had a list of concerns that weren’t going away – or allowing them to fully enjoy their home. “It didn’t seem like the house was about to fall down, but it didn’t seem sustainable either,” says Wyatt.

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Planning for Sustainable Comfort

When Hans & Jen bought this beautiful gambrel in the heart of Brooks, they aimed to turn the “beautiful – but drafty as all get-out” house into a cozy, dry home. They scheduled an energy audit and got right to work on efficiency upgrades, and like many homeowners, they’re working in phases.

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Being Environmentally Responsible – and Financially Savvy

When Matt & Patsy bought their first house, they knew the 1890 New Englander needed work. “The bones were solid, but there were a lot of issues,” Matt reports, including a wet basement, drafty rooms, and high energy usage that worried their budget and their consciences.

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Investing in Comfort – and Savings

Jen grew up spending summers down the road from this Cushing, Maine cottage, so she snapped it up when it went on the market in 1985. But transforming it into a cozy home took years. She moved walls, reconfigured rooms, and renovated the living space, but didn’t know where to start on energy efficiency. “I was afraid that if I did something myself, I’d do the wrong thing and make it worse.”

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Aging in Place, Warm & Cozy

Vera and her husband built this log cabin in Cushing, Maine 30 years ago and had always heated with wood they cut on their own land. But when her husband passed away, Vera couldn’t keep up with the chopping and hauling. She began relying on the oil furnace – and noticing all the drafts. “It’s been such a cold home, and I knew I couldn’t keep living there if I couldn’t get it warm,” says Vera.

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Evergreen has just completed Phase 2 of 2 at my home. They are professional, hard-working and courteous. They communicate well..no surprises. They've gone above and beyond to make my home comfortable and were very respectful of my home.I recommend them unequivocally!!!Many thanks to Brian, Brian, Rick, Eddie, Dawson and the rest of the Evergreen crew!!

David Henry Feldman

From start to finish, our experience was incredible. Justin was extremely helpful. The crew was fast, friendly, and efficient. And most importantly, our home is WAY warmer and our heating is less costly. I'd highly recommend evergreen to anyone looking to upgrade their home!

John S.

South Portland

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

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

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

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

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

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

Greetings one and all! I am writing to express my gratitude to all involved in my insulation project.  From start to finish, I appreciate the universal theme which was maintained by each and every one of you, to ensure that my home was insulated and protected from freezing pipes as if it was your home. Andrea, thanks for helping me navigate my way to the project. Nate, thanks for the thorough initial assessment and the time you took to explain this project to me, step by step. Brian, thanks for setting up my project - so happy

Michele

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

I used to spend winters in the bathtub because my house was so cold. This was my first winter roaming around my whole house comfortably. This even led me to decorate a little. My heating oil usage has been reduced by over a quarter: I rarely have to boost the thermostat because the temp stays at a constant. The Efficiency Maine rebates, together with the energy savings, make it affordable for me to pay for the loan I took out to finance the project. I do not worry about my pipes freezing.

Claire Helene Bevan

Camden

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

We just finished a large project of air sealing and reinsulating our 1890s basement and attic which 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.

Emily Gallant

The Evergreen Team did a fabulous job, well exceeding our expectations, In just over a week they transformed our very drafty, noisy 213 year old house into a snug, draft-free, quiet haven with warm floors! The team was prompt, did everything they said they'd do and more. We are thrilled!

Trudy M.

Bridgton

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