Thanks Evergreen Home Performance for helping to make our home more efficient. Many thanks as well to Bryan for the initial walk through and recommendations to make our home more efficient and to Dave, Roland, and Jacob for a job that was done professionally and courteous. Evergreen is a terrific company to deal with. Polite and efficient crews, meeting deadlines and major reduction in our heat bills. They corrected a lot of issues we suffered from doing work with a shoddy building contractor. We would recommend them to anyone.

Since 2006, we've helped thousands of people reduce their energy consumption and become more comfortable in their homes. Along the way, we've shared our passion for energy efficiency by training dozens of home performance professionals, participating in community weatherization and outreach events, and advocating for policies that improve energy security for working families. From York to Bar Harbor, Evergreen Home Performance offers energy efficiency audits & contracting throughout Coastal Maine, with Energy Advisors based in Portland and Rockland.

Ensuring that your Midcoast Maine or Portland area home is comfortable, durable and valuable depends on having beautiful and functional windows and doors. Evergreen has chosen the highest quality products to ensure that you're satisfied with the benefits that new windows can bring to your home. We are proud to install Marvin products with Evergreen's signature attention to detail. Marvin offers everything a homeowner could want, including all wood, aluminum-clad, wood-fiberglass, and all fiberglass construction.

From the Rockland region down to Cape Elizabeth, Evergreen Home Performance has been helping Maine homeowners with the comfort, efficiency, and curb appeal of their homes. We install windows from Marvin because they share our commitment to delivering home comfort, durability, and value with exceptional customer service. As the first Marvin Authorized Replacement Contractor in New England, you know that Evergreen's installation of your Marvin windows will match the high quality of their construction!

If you've been dreaming about installing new exterior, French or sliding doors in your Bar Harbor area or Southern Maine home, Evergreen Home Performancecan help. Marvin doors are made from durable Ultrex fiberglass. Thanks to the strength of Ultrex, Marvin doors will last for years while still looking like new. Wood-Ultrex door options combine a fiberglass exterior with a wood interior, allowing you to achieve the custom look you want. These doors are energy efficient, allowing your home to stay comfortable year-round.

At Evergreen Home Performance, we offer professional window installation and replacement services to help homeowners increase the energy efficiency, beauty, and functionality of their Maine homes. From simple window inserts to full-frame replacements, Evergreen installs windows for optimal performance and enduring home value. With roots in home energy efficiency contracting, it is our mission to install only the highest quality and most durable windows. That is why we install windows from Marvin.

If you own a seasonal home here in Maine, it's nice to know that you can visit in the off-season - or move in year-round - and still feel comfortable indoors. Whether you have a summer cottage for fishing or a winter cabin you like to visit when the snow piles high, Evergreen Home Performance offers solutions that will make your seasonal home feel comfortable all year long. Many seasonal cottages and cabins have air leaks and insulation gaps that make them incredibly expensive to heat. In this summer cottage, for example, our energy audit revealed that valuable indoor heat was constantly escaping to the outdoors, forcing the homeowner to reheat the house from scratch every 50 minutes.

Awesome company. It was a few years ago that they did the audit and then we commissioned them to do the work. We subsequently sold our house and moved to South Africa, but their level of service and expertise will live on.

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!

Evergreen is a terrific company to deal with. Polite and efficient crews, meeting deadlines and major reduction in our heat bills. They corrected a lot of issues we suffered from doing work with a shoddy building contractor. We would recommend them to anyone. Fred and Mary Carey St George

What's new?

When contaminants accumulate in your home, how are they going to get out? Learn about ventilation.

Posted on Mar 03, 2021  •  Facebook

Does your entry door need to be replaced? These five signs will show you whether it’s time to call on the pros at Evergreen Home Performance for a new front door.

Posted on Feb 18, 2021  •  Facebook

Tune in to learn what you can do to lower your carbon footprint!

Posted on Feb 18, 2021  •  Facebook

Are you in the beginning stages of planning your replacement window project? Here are the five things you’ll want to consider before choosing your replacement windows or doors.

Posted on Feb 10, 2021  •  Facebook

Converting an unused bonus space into a home office? Don’t forget about performance upgrades, like insulation, air sealing, and new windows, to keep your office comfortable!

Posted on Feb 05, 2021  •  Facebook

Considering new windows? Now is the time to get started! - https://t.co/wyIgrZlth5

Posted on Apr 10, 2019  •  Twitter

We hope to see you at the Conference. We'll be there! https://t.co/RHEJm0T9lt

Posted on Apr 10, 2019  •  Twitter

In the third part of our blog series, The Future of Low Carbon Home Comfort, we discuss the use of solar power and… https://t.co/ATbWJLgMRY

Posted on Mar 13, 2019  •  Twitter

We love helping folks maximize the usefulness of their homes. We appreciate the mention in this article! https://t.co/czRFpvZTb8

Posted on Mar 05, 2019  •  Twitter

Part two of the series, "The Future of Carbon Home Comfort" is here!Read more about how heat pumps can make a great… https://t.co/yiSq7DzZPM

Posted on Feb 28, 2019  •  Twitter

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