Efficiency Maine Rebates

Upgrade Your Home. Save Big. Stay Comfortable.

Beautiful entrance to a modern house

Efficiency Maine offers some of the most generous home energy rebates for insulation and air sealing in the country—and right now, you could qualify for up to $8,000 toward upgrades like insulation and air sealing.

Evergreen isn’t just an Efficiency Maine Registered Vendor. The very first homeowners to receive Efficiency Maine rebates and financing worked with Evergreen, and more Mainers have received insulation rebates through us than any other contractor in the state since.

When you work with us, we’ll:

  • Recommend upgrades that unlock the most savings
  • Handle all the paperwork and rebate applications
  • Test and verify your improvements for maximum results

You just enjoy a more comfortable, efficient home—and a lot more money in your pocket. We’ve never seen better incentives for insulation and air sealing upgrades than right now, so talk to Evergreen today to lock in your savings!

Hose going out through an upstairs window down to the Evergreen Home Performance truck parked in front of the house
Evergreen Team Installing Insulation In Attic

Rebates That Fit the Upgrades Your Home Needs

Efficiency Maine offers multiple rebate tiers based on your income—and we’ll help you access the highest one you qualify for:

Income LevelRebate PercentageMaximum Rebate
Low Income80%Up to $8,000
Moderate Income60%Up to $6,000
All Income Levels40%Up to $4,000

Services that qualify for rebates include:

When your Southern or Coastal Maine home is better insulated and sealed, you’ll feel the difference in every season—and you’ll see it on your energy bills.

*Any insulation and air sealing measures as a part of these upgrades would be eligible

Plan the Smartest Path Forward—With Evergreen

Sometimes homeowners are tempted to tackle one project at a time. But combining upgrades strategically can unlock bigger rebates—and bigger improvements to comfort and efficiency.

During your free consult, we’ll:

  • Listen to your goals and concerns
  • Inspect your home from attic to basement
  • Explain which upgrades make the most sense for your home and budget
  • Map out a project plan that maximizes your Efficiency Maine rebates

And if you choose to move forward, we’ll handle every step of the rebate paperwork for you.

Evergreen team inspecting an old house
Evergreen Home Performance Team Installing Attic Insulation

Stack Savings with Affordable Financing

By combining Maine energy rebates and affordable financing, homeowners from Portland to Rockland can save thousands on home efficiency upgrades.

And if you need help covering the remainder, Evergreen can connect you with financing through:

  • Efficiency Maine’s Green Bank
  • National Energy Improvement Fund (NEIF)

With monthly payments as low as $50, upgrading your home with Evergreen is more affordable than ever.

Thinking About a Heat Pump?

You may have heard about Efficiency Maine rebates available for installing ductless mini splits and ducted heat pumps, too.

While Evergreen doesn’t install heat pumps, we do something just as important: We prepare your home to get the most from a new heat pump by sealing air leaks and adding insulation. So if you’re considering heat pump installation for your Maine home, Evergreen is your guide to creating a house that’s truly heat pump-ready.

Evergreen team sitting around the table discussing plan with homeowner

Let’s unlock every dollar of Efficiency Maine rebates your home deserves. Call 207-594-2244 or schedule your free consult online today.

Save up to $8,000 on insulation upgrades, with help from Efficiency Maine’s leading contractor.

BOOK YOUR FREE CONSULT TODAY

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

Update 12/2018: Evergreen has completed Phase II of my house (insulating and installing air/moisture barrier on exterior walls, replacing old windows) and now that heating season is upon us, the difference is astonishing. The house is tight as a drum and so easy to keep warm. Worth every penny. Thank you all! Working with Evergreen was a positive experience from start (no charge energy audit) to finish (a MUCH more comfortable home). Brian Robinson spent a lot of time with me on the audit, explaining clearly what he was finding in my ca.

Rebekah W.

Rockport

I cant say enough about this company and the benefits that it created for our family. They are very professional and have effectively re-insulated our home. The heating bill proves the point.

Bob O.

Springvale

Working with Evergreen was a dream! Professional, knowledgeable, and super clean work. Communication was fast and service impeccable. The bedroom floors in our 1960's split ranch will be warm with the new insulation between them and the garage. Bring on the snow! (not really, but sort of)

Jess Dee Proctor

I never leave reviews, but had a great experience with Evergreen and wanted to spread the word! In short, we worked with them to insulate our roof this winter and have noticed surprising immediate results. The constant ice dams I have wrestled with are completely gone, and the home is noticeably more comfortable. It's a little too early to tell if our oil bill is going to reduce, but I imagine we will see an impact there as well.

Joel W.

Portland

Evergreen removed and replaced the insulation in my attic. They did a great job!, Crew was excellent, and the whole thing went smoothly, and the attic was NOT easy to get into or work in, so kudos to some hard work done well!

Joel A.

Portland

Evergreen was so helpful in securing us Efficiency Maine funding for a big attic insulation project early this winter. They did all of the paperwork, and totally guided us through a vermiculite removal process that included a payment from a trust for the procedure. I could instantly feel the second floor being so much warmer than before. The boiler does not kick on nearly as frequently since they completed the job. It was worth every penny! Brian Robinson was so thorough throughout the whole process including a full walk through after the job had been completed.

Todd W.

Camden

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.  We were amazed at the level of efficiency and everyday they made sure to protect our floors, carpets, and furniture. We had daily discussions with Dave about progress and what was being done and where they were at in the project.

Carol Fink

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

Bryan, Dave and the entire Evergreen team are wonderfully professional, prompt and thorough. I enjoyed working with them and look forward to continued work as we upgrade our home! Thank you so much for your professionalism, fairness, time and diligence.

Cait

Yarmouth

I made the mistake of NOT hiring this company last year when I bought and renovated my home. I have brought them in now and what a difference. This group knows what they are doing. They take a complete look at everything and believe they can make your home more energy efficient. They are very professional in the way they approach problems and solutions. And they find ways to save me money. Don't bother with anyone else. Bring Evergreen in before you do anything. Let them assess your issues and give you the right solutions.

Shaw

Owls Head

Great team!

George S.

Bath

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

Working with Brian and with Nate and the rest of the crew was a pleasure. They made everything very easy and understandable. This was a major renovation and they were always at the ready with a lot of information. We had an extensive renovation on the basement which was a dirt basement and it came out beautifully. We can already tell from all of the insulation work what a difference it's made in sound and temperature. Brian worked with me on the rebates that are available when you do this kind of work. I would highly recommend this company to…

Valerie L.

Rockland

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

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