Evergreen Home Performance, Improve Your Home, ME

Once we understand your priorities and evaluate your home, the next step is to improve your home's comfort, efficiency, and durability. Our team includes trained, certified Energy Advisors and Project Managers, a dedicated crew, and a responsive management staff. We're all committed to improving your home comfort and efficiency, and to providing excellent customer service every step of the way.

Energy Efficiency Improvements & Insulation | Evergreen Home Performance | MaineClear Communication

Your projecty walk-through ensures a smooth transition from planning improvements to installing them. Meet your Project Manager and confirm everything from workscope details to daily schedules to pet needs.


Professional Insulation | Evergreen Home Performance | MaineProfessional Installation

Our team carries Building Performance Institute certifications, stays current with industry best practices, and participates in rigorous safety training.

Whether we're installing air sealing and insulation, encapsulating your basement, or replacing your windows, we have the skills and experience to improve your comfort and efficiency, and the courtesy to make your contracting experience top-notch.

Proven Results

When our crew completes your improvements, we repeat key parts of your energy audit to measure the impact of your upgrades and verify that our work meets safety and quality standards. We help you submit the results and incentive paperwork to Efficiency Maine, and welcome Efficiency Maine's occassional Quality Assurance visits.

Basement Encapsulation

Before and after image of basement encapsulation by Evergreen Home Performance of Rockland, Maine

Learn all about basement encapsulation in Maine and how it can improve the health of your home. Find out how long basement encapsulation lasts, what basement encapsulation costs, and more from the trusted experts at Evergreen, serving homeowners from Cape Elizabeth to Bar Harbor. 

Attic Insulation

Attic insulation Evergreen team

Enhance indoor comfort, increase energy efficiency, and lower your energy bills when you upgrade your attic insulation with Evergreen Home Performance. Evergreen is MidCoast and Southern Maine’s local energy efficiency expert and offers professional insulation services from Rockland down to Portland.

Boost the comfort and efficiency of your home.

(207) 594-2244

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Improve Your Home’s Efficiency Before Heat Pumps! blog header image
Transcript:You may have heard that heat pumps offer immediate relief from high monthly heating and cooling costs here in Maine - but is that true for poorly insulated and leaky homes? Installing a... Read more

Case Studies

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... Read More