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Royal River Heat PumpsRoyal River Heat Pumps
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207-400-4065

  • Residential Heat Pumps
    • Ductless Mini-Split Heat Pump Installation
    • Ducted Heat Pump Installation
    • Heat Pump Service & Maintenance
  • Why Heat Pumps?
    • How Heat Pumps Work
    • Are Heat Pumps Right for Your Home?
    • Getting More From Your Heat Pump
  • Heat Pump Rebates & Incentives
  • About
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    • Meet the Team
    • Gallery
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  • Testimonials
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  • The Highest Quality Electric Heat Pump Installation & Service in Maine The Highest Quality Electric Heat Pump Installation & Service in Maine

The Heat Pump Specialist Mainers Trust

Why Choose Us for Heat Pump Installation?

Award-winning Mitsubishi Electric Elite Diamond Contractor with 385 Five-Star Google Reviews (and counting!)

Royal River Heat Pumps specializes exclusively in high-quality, Mitsubishi Electric heat pump installation for homes in Freeport and the surrounding coastal Maine region. We’re a team of self-proclaimed building science nerds, and our technical expertise sets us apart. 

We want you to love the heat pump we install, and we go the extra mile to make sure that you do. We stand behind our work with a 100% satisfaction guarantee, a 12-year parts warranty.

Our Services
We install, service, and repair ductless mini split heat pumps and ducted heat pumps in Freeport and the surrounding 1-hour radius. 

Residential Heat Pump Installation 

Get energy-efficient heating and air conditioning with a ducted or ductless heat pump. We install high-end systems that look beautiful in your home.

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Heat Pump Maintenance & Repair 

If you need help after we install your heat pump, we’ll be here for you. Call us for preventive maintenance and emergency repairs. 

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Rebates & Incentives 

Heat pumps are eligible for Efficiency Maine rebates. We handle the paperwork for you! 

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Get the Latest News & Updates
March 5, 2026
Do Heat Pumps Work in the Winter?
There is still a lingering belief that heat pumps only work in mild, more southern climates. That may have been true decades ago. It is not true today. The modern cold-climate heat pumps installed by Royal River Heat Pumps are engineered specifically for northern winters. The real question is not whether they work. It is how they perform when temperatures drop, and whether they are installed correctly.
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March 5, 2026
Ducted Heat Pumps vs. Mini-Splits: What’s Best for Your Maine Home?
Both ducted heat pumps and ductless mini-splits can perform extremely well in Maine. The right choice comes down to your home’s layout, existing ductwork, comfort goals, and how the system is designed. At Royal River Heat Pumps, this is one of the most common conversations we have with homeowners, and our answer is always, “The equipment matters. The design matters more.”
Read more
March 5, 2026
Will Heat Pumps Save You Money in Maine?
Yes, in many Maine homes upgrading to a heat pump will lower energy bills. For every unit of electricity consumed, a heat pump can deliver multiple units of heat energy into the home. That efficiency advantage is what makes cost savings possible in many scenarios. Homeowners who are replacing oil, propane, or electric resistance heat often see meaningful reductions in their annual heating costs after installing a properly designed cold-climate heat pump. But savings are not automatic, and they are not identical in every situation.
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January 9, 2024
Closed 1/10/2024
We are closed Wednesday, Jan 10th, 2024 due to inclement weather in an abundance of caution for our road crew.  We appreciate your business and will be open again on...
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December 14, 2023
Closed 12/22-1/2/2024
Our offices will be closed from December 22 to January 2, reopening on January 3rd, 2024 so that our employees may spend time with their families.
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December 14, 2023
Another rate cut will further reduce electricity costs for CMP customers in 2024
A second announcement from CMP in the past two weeks of another 4% rate drop for CMP customers starting in January. CMP’s delivery price will drop Jan. 1 to 11.7...
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December 5, 2023
Additional Rebates in some towns
Some towns are offering additional rebates, on top of the Efficiency Maine Rebate Auburn Freeport Yarmouth
Read more
July 21, 2023
Maine Surpasses 100,000 Heat Pump Goal
07/21/2023:  Governor Janet Mills announced that Maine has  surpassed its goal of installing 100,000 new heat pumps, two years ahead of time. Governor Mills signed legislation in 2019 establishing the...
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June 23, 2023
Closed July 3 and 4
Royal River Heat Pumps will be closed on July 3rd and 4th so that employees may spend the Independence Day holiday with their family. We will resume normal business hours...
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More News
See What Our Customers Are Saying
See What Our Customers Are Saying
October 7th, 2021:

Calvin C.
I chose Royal River Heat Pumps to install mini splits at my new home as the primary heating and cooling system. I knew they were the best local contractor because I worked here in Maine almost a decade for the State agency that provides rebates for qualified heat pumps as a quality assurance inspector. I had seen hundreds of installs by various contractors and found Royal River Heat Pumps was consistently doing the best job and leaving customers so happy they couldn’t say enough about the great experience and ongoing satisfaction with the product and installer. I now have 4 heat pumps that run smoothly and keep us comfortable all year. We had one of the units had a small issue but it got fixed soon after we reported the issue. I’m currently finishing space in my basement and will be adding one more heat pump.
Steve B.
4/21/2021: I cannot recommend Royal River Heat Pumps highly enough. We built and moved into a new home Fall, 2020. Our aim was to build an energy efficient, low maintenance home. Our contractor recommended a Heat Pump system for our heating needs and recommended Royal River. I was highly skeptical of a heat pump system. Royal River was great, patient and willing to spend plenty of time explaining and demonstrating the systems. Scott Libby was very professional, answered all my questions and adjusted the design to meet our needs. Much of my hesitation was based upon simply being unfamiliar with today's heat pump systems and their capacities. Royal River installed our system from the ground up and we have come through our 1st Maine winter. I have never been warmer inside a home than I was this past winter with the heat pump system. We do not have a secondary heating system but for a gas fireplace used for "ambience". The heat pumps more than sustained us very comfortably. In addition, the air quality is noticeably cleaner. I cannot say enough good things about the system (Mitsubishi) or Royal River Heat Pumps. And I have never been motivated to write a Google review before. This product and this company have earned it - both terrific.
Vilean T.
05/12/2022: My family hired Royal River Heat Pumps to install 4 indoor head units and 2 outdoor units. Dale was our salesman and was very detailed with a layout design that suited our needs and wishes. He even arrived on the first day of installation to relay my families wishes to include the same brand sub panel and placement of indoor head units.

On the day of installation, I worked with Troy, Jeff, Chad, Sam, and Bridget. All were polite, respectful, and professional throughout the entire installation process. The team hid the lines well and minimized the changes to the house. The units and their components were carefully placed and blended in with the siding of the house and landscaping. I was very impressed with their work ethic, professionalism, and attention to detail throughout the installation process. The entire team took the time to listen to my families concerns and explained the work that they were doing.

At the end Troy explained how to use the units and the differences between each head unit.

Chad organized my panel box labels and showed me the shut off and breakers that were directly linked to the heat pumps.

Aaron was quick to respond to fix a problem.

Dave took the time to explain how to use the head units and answer any questions that I had.

Katie even followed up to make sure the rebate form was completed and submitted in a timely manner.

I took the time to research several heat pump providers and I chose Royal River Heat Pumps because of their high quality installation, the high level of professionalism of their crew, their attention to detail throughout the installation process, and their team listening and understanding the needs and concerns of the customer.

Overall I would recommend Royal River Heat Pumps for any future work and it was worth every penny. Their price is reflective of their high quality work.
Derek L.
Working with Royal River to install a heat pump at my home was a great experience from the first phone call to the day my heater was installed. The estimator came exactly on time (masked) and went through my home and yard to figure out the best place inside and out for the heat pump equipment. He gave me a quote the very next day and I got on the schedule for installation. The installation crew arrived on time (all masked), and had my entire system done in half a day. They put drop cloths on my floors inside and cleaned everything when they were done - it was like they'd never been here, except for the brand new, quiet heat pump mounted on my wall. They even took care of getting my rebate! I love my new system - I've had heat pumps before but this new one is much, much quieter - outside you can barely hear it.

Now I'm looking into a heat pump water heater, which will also help dehumidify my basement. I'm getting a quote from Royal River, and will use them for any future heat pump projects.
Anne G.
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Royal River Heat Pumps Gives Back

At Royal River Heat Pumps, philanthropy is part of everything we do. Through our Ripple to River program, we support Maine-based non-profit organizations that provide care and comfort to children facing serious illness and their families. This work is close to our hearts, and we’re proud to support it.

Learn More About Ripple to River
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    • Residential Heat Pumps
      • Ductless Mini-Split Heat Pump Installation
      • Ducted Heat Pump Installation
      • Heat Pump Service & Maintenance
    • Why Heat Pumps?
      • How Heat Pumps Work
      • Are Heat Pumps Right for Your Home?
      • Getting More From Your Heat Pump
    • Heat Pump Rebates & Incentives
    • About
      • Careers
      • Meet the Team
      • Gallery
      • Videos
    • Testimonials
    • Blog & News
    • Ripple to River
    • Contact
  • Contact Info

    Call

    Phone: 207-400-4065

    Location

    353 US Route 1
    Freeport, ME 04032

    Business Hours

    Monday – Friday:
    8:00 am – 4:30 pm

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