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Local Heat Pump Installation Services and Heat Pump Replacement Services in Seacoast NH and Southern Maine.

Home Heat Pump Installation

East Coast HVAC is proud to be a Mitsubishi Electric Elite Diamond Contractor and one of the region’s most trusted installers of heat pump technology.

In recent years air-source heat pump technology has advanced so much that it now offers a legitimate alternative to our cold New England winters. When properly installed, a ductless air-source heat pump can deliver up to 3x more heat energy to a home than the electrical energy it consumes. Plus, these systems are also a great source of air conditioning.

What does this mean for you? Energy and cost savings.

A recent study by the Northeast Energy Efficiency Partnership found that mini-split and heat pump units designed for colder regions like the Northeast realized annual savings around 3,000 kWh (or $459) compared to electric resistance heaters, and 6200 kWh (or $948) when compared to oil systems. 

What about conventional heat pump systems? We install those, too. 

In addition to our expertise with ductless systems, East Coast HVAC also offers knowledge, experience, and excellence with conventional heat pump and dual fan systems, also designed to be high-performing and energy efficient. Our Rheem Pro Partner credentials offer you trained, certified technicians able to design and install a split-system that works with your existing duct work. These systems provide air conditioning as well!

East Coast HVAC. Your trusted source for heat pump installation in NH & ME. 

Whether you want to improve your home’s energy efficiency through ductless or ducted heat pump technology, we can help you sort through the options to determine what is best for your goals and your budget. These types of home improvements not only save you money in the short term, but also increase the value of your home over time. To find out if heat pump technology is right for you, give us a call to schedule a complimentary consultation.

Get a Free In Home Estimate

Contact Us | 603-430-9414

*Please note that free estimate services are for a system replacement or installation quotes only.
All service and diagnostic visits are subject to our hourly service rate.

The Diamond Difference

East Coast HVAC is a Diamond Elite Contractor for Mitsubishi Electric. Our team undergoes rigorous and continued in-person training through Mitsubishi Certified Training Programs.

What does this mean for you? The Diamond Elite accolade symbolizes a high level of technical ability coupled with a large volume of registered Mitsubishi installations. Our clients can feel confident that we will not only design and propose the perfect system, but will also install and support it with factory-certified technicians. It’s a difference we take pride in, and leads to 100% customer satisfaction.

Learn More about Mitsubishi Electric Ductless

Experience You Can Count On

See how beneficial and efficient a Mitsubishi Electric Ductless System can be for your home, office, or other space.

Hear about the positive experience one of our homeowners had with East Coast HVAC and his new Mitsubishi heating and cooling system.

Get a Free Estimate

Contact Us | 603-430-9414

*Please note that free estimate services are for a system replacement or installation quotes only.
All service and diagnostic visits are subject to our hourly service rate.

Experience You Can Count On

East Coast is proud to be a trusted heating, cooling, and electrical resource for homeowners all across the New Hampshire seacoast and southern Maine. When you turn to us, you get expert service from licensed HVAC technicians and professional electricians at a fair price – every time. For nearly four decades, families have relied on our dedication to total customer satisfaction. How can we be of service to you, today?

Contact Us | 603-430-9414

Conventional Heat Pump Installation

As a Rheem Pro Partner, our HVAC technicians are fully trained, certified, and licensed to plan and install a conventional heat pump system in your home. There are many benefits to conventional heat pump systems such as longevity, efficiency, and year-round comfort to keep you and your family cool in the summer, warm in winter, and just right during spring and fall. Your safety and comfort is our top priority – let our team of professionals help you understand your options before deciding which type of system is right for you.

Contact Us | 603-430-9414

Save with an Energy
Savings Agreement

Extend and protect  the life of your heating and cooling equipment and keep more money in your wallet with an Energy Savings Agreement from East Coast HVAC. ESA members enjoy 20% off routine maintenance and get preferred scheduling for services like 24/7 emergency service, system tests, startups, visual inspections, and cleanings. 

Learn More

Get Smart. Pay Fairly
Rebates & Financing Options.

East Coast HVAC is committed to providing you with energy-efficient solutions.  We know that a new heating and cooling system can be costly and we’re here to help make your purchase more affordable. That’s why we say, “Pay Fairly,” and why we make it easy for you to apply for additional money-saving offers.

Did you know?
You could get a home heating and cooling solution fully installed for as low as $65/mo!

Questions about how any of this works?
We’re here to help – just call! 603-430-9414

FAQs: Heat Pump Installation and Replacement Services


Definitely! This has become more popular in recent years, as homeowners have learned more about the benefits of shoulder season heating with a heat pump. There are many different options to accomplish this type of conversion, and we would be happy to work through them with you.


This depends on the style of heat pump we are installing. Most conventional or single-zone mini split heat pumps can be installed or replaced in a single day. More complex or labor-intensive ductless installations can take up to several days, depending on the total number of indoor units, outdoor units, and other factors.


Definitely. Heat pumps, especially those made specifically for cold climates, are reliable, energy-efficient heating sources.


Request Service: Heat Pump Installation or Replacement

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