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The Home Performance Upgrade You Will Notice Most? Basement Insulation.

Wondering which home performance upgrade will make the most difference for Mainers like you? Evergreen Home Performance explains why basement insulation is so important to the overall comfort and efficiency of your Midcoast or Southern Maine home. Schedule basement encapsulation and insulation today.

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Fall Home Performance Checklist

As Maine temperatures start to fall, there are many ways you can prepare your home this fall. Check out this fall home performance checklist to make sure you’ve done everything you can do to get your home ready! Stay comfortable, warm and safe this winter!

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Moisture in the Basement? Don’t Let It Linger!

Eliminate and prevent moisture in your basement for better indoor air quality and structural integrity, with help from Evergreen Home Performance. Evergreen helps Maine homeowners control basement moisture with drainage, sealing, and encapsulation. Learn more about basement waterproofing.

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The Future of Low Carbon Home Comfort, Step 3: Solar + Storage

Discover how installing solar and battery storage can reduce or eliminate your reliance on the power grid by generating free electricity for your home — and find out how to prepare your home for solar. Evergreen Home Performance is Central and Southern Maine’s local energy efficiency specialist.

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The Future of Low Carbon Home Comfort, Step 2: Heat Pumps

Have you recently invested in weatherization for your home and are wondering how to conserve even more energy and reduce your reliance on fossil fuels? Learn about the energy saving benefits of heat pumps and valuable Efficiency Maine rebates. Evergreen Home Performance is Maine’s home efficiency expert.

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Make Your Home Cozy & Snug During the Cold Days of Winter

Make your home in Maine warm and comfortable all winter when you make these smart improvements to your home. Services like blown-in insulation, basement encapsulation, and window replacement by Evergreen Home Performance will keep valuable heat in and unwanted cold out.

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The Future of Low Carbon Home Comfort, Step 1: Energy Efficiency

Start conserving more energy at home and reducing your carbon footprint with energy efficiency upgrades from Evergreen Home Performance. Evergreen offers smart home solutions like insulation, air sealing, and basement encapsulation for homeowners in Mid Coast and Southern ME. Learn more here.

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Ice Dams? It’s Time to Insulate

Ice dams on your roof are a sign that it’s time to upgrade your insulation. Prevent ice dams and protect your home with an attic insulation upgrade by Evergreen Home Performance. Evergreen provides trusted insulation solutions to Maine homeowners from Rockland down to Portland.

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Insulate Your Home & Reduce Heating Costs with Efficiency Maine

Find out how you can insulate your home affordably with rebates from Efficiency Maine. Evergreen Home Performance is your local home comfort expert. We perform insulation upgrades for Portland, Rockland, and Bar Harbor area homeowners while helping them take advantage of available incentives.

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Why Work At Evergreen?

With the labor market tight and plenty of jobs to be had from Kittery to Bar Harbor, it’s a great time to consider why a career with Evergreen is such a great choice. Evergreen’s mission is to provide energy efficiency services to increase Maine homeowners’ indoor comfort, lower their fossil fuel use, and improve their indoor air quality with exceptional installation services and superior customer service.

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Is Your Home Ready to Ride Out a Prolonged Power Outage?

Make sure your house will stay comfortable through Maine’s next big power outage. Learn about which improvements you can make to prepare your home for severe weather such as wind, rain, or snow storms. Evergreen Home Performance is the Portland area & Mid Coast Maine’s trusted local home comfort and energy efficiency contractor.

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It’s Hot: Here in Maine & On the Planet

Climate change is apparent not only here in Maine but across the globe. Here’s what you need to know about global climate change in 2018 — and how you can conserve more energy at home through upgrades like air sealing, insulation, and energy efficient windows and doors.

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Evergreen did a fantastic job insulating our 1930's home. The onsite team was professional, clean, and really just a joy to interact with throughout the process. A blower test at the end showed a significant decrease in air leakage. I highly recommend Evergreen.

Kristen H.

South Portland

We initially contacted Evergreen through Efficiency Maine for an energy audit, which was conducted promptly and professionally by Justin McEdward, one of their Energy Advisors who is BPI-certified. After a thorough inspection of our newly purchased home, Justin explained in great detail what we needed and did not need. It was agreed that Evergreen would remove all of the existing attic insulation, which was not adequate, and replace it with blown in cellulose, to a rating of R-60.

Thomas W.

Scarborough

Our house still the most efficient home we’ve ever lived in. And we have you folks to thank for that! A special howdy to Brian Robinson please!

Bruce O’Donal and Eva Butler

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

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

Evergreen has a professional and reliable team of people who do excellent work. If you want the best of the best in the area, select Evergreen to accomplish your insulation needs.

Mary E.

St. George

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 came out 2 years ago to do an assessment and insulate our roof. This year we had them come back and do the basement as well. They are hands-down the best crew we've ever hired to work on our house. They are experts at what they do, and super meticulous in their work. After working in our house for a week with blown insulation, there was no trace they were ever here. We've seen a huge decrease in our energy bills while at the same time the house has become way more comfortable. Can't recommend them enough.

RC Lations II

Portland

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

"Working with Evergreen from start to finish was a great experience." See what our customers have to say about their experience with Evergreen Home Performance. 

Jeff L.

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

The Evergreen crew from initial inception to installation were professional, on time, and left our place spotless. The end result was exceptional.

John Brown

I cannot say enough great things about working with Evergreen Home Performance. Everything including the initial consultation, the fabulous work crew, the office support and the final resolution was handled in a caring and professional manner. My only regret is that I did not know about them earlier. I enthusiastically recommend Evergreen to anyone with concerns about home energy use.

Darlene R

Bath

They were highly recommended. I found them to be very knowledgeable and so helpful, with practical ideas. Despite my not living within their service area, they were generous with their knowledge, describing the usual solutions to correct leaks in my basement, and what the result is likely to be by following path A, B or C, and why. I was discouraged. Talking with Evergreen helped me see that my basement problems are far from insurmountable and really, fairly common in 100-year old homes. There are proven solutions.

Rosalind J

Damariscotta

My experience with Evergreen was excellent. From their thorough and thoughtful initial consultation to their detailed post-work visit, the team was professional, knowledgeable, and responsive. Their workmanship was top notch. Our home is now much warmer and more efficient. I highly recommend their services!

Douglas R.

Edgecomb

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