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

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

Evergreen did an amazing job insulating our historic home. Their professional staff worked hard to ensure the tough areas in the attic were covered, and clearly communicated their progress. We are seeing the results with our discounted heating bills. Thank you, Evergreen!

Melissa Knoll

Portland

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

Jennifer A

We are thrilled with the job Evergreen did to transform our 213 year old home into a warm, draft-free, cozy space. The entire team led by Bruce was prompt, courteous, knowledgeable, and hard working. If Evergreen could transform our home in this way, we are sure they would make a comparable difference in YOUR home!

Jonathan M.

Bridgton

Evergreen completed the work at my home thoroughly and professionally. An inspector from Efficiency Maine came to inspect afterwards and described it as "state of the art" and "outstanding". The crew was very pleasant and considerate during the project. Their cleanup each day was perfect. Communications with the office were easy and reliable. I am very satisfied.

Catherine H.

South Portland

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

The team members were very professional, worked very hard, paid very close attention to detail and cleaned up meticulously every day. I really appreciated the care they took knowing the smallest details were going to make a big difference to our heating bills. Thank you!

Pam B.

Brunswick

I was very impressed by the professionalism of this company and the workers. Brian R. was very prompt in replying to my questions; the crew was meticulous in all parts of the work and attentive to the safety aspects concerning Covid; and Brian was extremely thorough in the final inspection. My attic is now snug and warm and I've noticed that the second floor is warmer as well.

Julia S.

Rockland

In the final stages of selling our home, and with a closing date set, an inspection came across an unanticipated issue in our attic. We quickly called in contractors, but nobody was able to identify the source of the problem. Then we thought of Evergreen. Brian Robinson was on site the next morning and immediately identified the source (a faulty roofing job completed three years earlier which had effectively sealed up portions of the ridge vent and restricted air flow - not easily visible with a quick inspection).

Robin McIntosh

Camden

Several years ago Brian Robinson evaluated the crawl space at my summer home on Islesboro where I knew moisture was becoming a problem. I had done quite a bit of work in the space many years prior with mixed results. When Brian offered some suggestions, they were ideas that incorporated work previously done, and would be a relatively low cost effort to improve the situation. He offered this advice over several phone conversations of some length, informally, and at no charge.

Cliff R.

Islesboro

We had Evergreen energy do blow-in cellulose. I was very happy with the result. They tested with blower-door before and after. House is now MUCH warmer. Also, in the time since when I've had to open walls for various access, I've been impressed with how they got the insulation packed in everywhere. I'd use them again.

Noah

Peaks Island

Our basement was the eyesore of the house. I wanted to make improvements, but first needed to make structural, insulating and moisture mitigation improvements. Evergreen was professional and competent in taking on a complex project of not only encapsulation and insulation of basement and crawlspace, but completed needed improvements to the structural integrity of the wood floor platform above a crawlspace and brought in a concrete contractor to pour where there was once a rotting, tiered wood platform - replacing that area with a more functional and tight tiered concrete area.

Duane B.

East Boothbay

Evergreen listened and produced a thoughtful evaluation, proposal and comprehensive plan for our attic and basement. They exhibited excellent workmanship, teamwork, and came back as planned after the completion of the job to test the outcomes. Their overall performance as insulation and home improvement contractors is truly outstanding and we highly recommend them.

Susan S.

Saco

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

Jacob Watson

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

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