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

I am very pleased with my experience with Evergreen Home Performance. I met several times with Richard Burbank and he was very detailed in his explanations to all of my questions. He provided me with several options for improving the insulation to our home. The team of installers were very professional and respectful of our home. They did a great job of cleaning up every day after the days work and they were also very responsive to all my questions as well as we collaborated to get our home better insulated. It was a pleasure to work with Richard and…

Brian C.

Falmouth

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!

Garreth C Debiegun

This team of individuals was professional at all times. They set up barriers that kept the dust at a minimum. They conducted an air flow audit and cut the draft circulation from the outside in half by sealing cracks. They hauled out the old insulation and replaced it with blown in insulation with an R - 60 Value. They also did the rebate paperwork so that I could get my $1500.00 rebate from the state of Maine. I highly recommend Evergreen Home Performance!

Daniel B.

Rockland

I highly recommend Evergreen! 1st, I had a home efficiency inspection (that was free) & Bryan P. was great! He took the time needed, asked & listened to what I thought were priorities, explained clearly what he thought were priorities & why, then gave me numerous options. No pressure whatsoever. Then I had my attic sealed & insulated as the 1st step & Bryan came along on day 1 to introduce everyone & make sure we were all on the same page. Bruce's team (inc. Kelsey & Roland) did the work - they were exceptional!!

Melissa M.

Kennebunk

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

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

A thorough inspection of our (older) house and its energy needs. Competent and personable work crew.

Jacob Watson

I would recommend Evergreen wholeheartedly because of their professionalism, their follow through, and thoughtful project planning.

Jennifer A

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 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 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

We had Evergreen Home Performance of Rockland come in to make our home more energy efficient, and what a TOP notch crew. Brian and his crew did an amazing job from start to finish. Very knowledgeable and professional. We would Definitely highly recommend this crew to anyone who is looking for energy efficiency in their home with a company that truly is an expert and knows how to do a quality job and truly cares about their customer.

Melissa S.

Owls Head

My husband and I bought a home on the water in Owls Head and decided to make the investment in Evergreen's recommendations for insulation. Brian Robinson spent 3 hours examining every nook and cranny before he made practical suggestions and explained them thoroughly to us.

Marie McNeely

Owls Head

Thorough, smart, informative, integrated, and communicative -- that's how my experience was with Evergreen even with the covid interruption midstream. The team picked up where they left off, insulated basement and air sealed attic and knee wall in 100' temps under the eaves! This business group was a pleasure to work with.

Karen W.

Gray

I was extremely pleased with the professionalism and quality of service that I received from the Evergreen team. I met Richard to discuss options for insulation. I knew immediately that I wanted to do business with them because he did not try to over-sell extra services that I did not need. Dave was the project manager. He was not only kind, but very respectful of my home. I would highly recommend this company.

Darlyann M

Bath

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