Careers | 603-430-9414

Welcome to East Coast Heating & Air Conditioning!

We’re glad you’re here and we’re ready to serve you.

603-430-9414

Family Owned & Operated.
Highly Regarded.

East Coast HVAC is a family owned company serving homeowners in the greater seacoast area of New Hampshire and southern Maine since 1986. We provide sales, service, and installation of all things heating and air conditioning, including Mitsubishi Electric Ductless systems. We are proud of our Diamond Contractor status and have longstanding partnerships with many well-known, respected brands in our field. 


Quality Service. Competitive
Prices. Superior Support.

All of our technicians are factory-trained, certified specialists in the HVAC field, including furnace and boiler installation and repair. We stand by everything we do, with warranties to ensure that you’re never left without the assistance you need. Our clients can expect the highest quality service, competitive prices, and superior post-project support. That’s why we are one of the most recognized HVAC companies in the region.


Home Heating, Cooling &
Electrical Services

When it comes to keeping you comfortable all year long, East Coast is there. Whether you’re looking for a trusted contractor to help with home heating, cooling, or electrical services, we’ve got you covered.

How can we help you?

Home Heating Services

Home Cooling Services

Home Electrical Services

Our Service agreements ensure proper maintenance to keep your air conditioning flowing smoothly, and you’ll have peace of mind knowing that 24/7 emergency service is available to all of our existing customers.

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

Our Brands

East Coast HVAC specializes in installing, repairing, and maintaining the following ductless and conventional heating and cooling systems from these industry-leading brands.

Tap Any Logo to Learn More

Not seeing your system?

No problem! Our HVAC technicians are also trained and qualified to service and maintain any other brands upon request. Contact us today.

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

Customer Reviews

Christopher Erickson
Christopher Erickson
2024-02-13
Very professional staff. Great work. The job was passed over by other contractors as too difficult but the team was able to complete it and did a great job cleaning up afterwards. I would definitely recommend Matt and his team to anyone.
Martha Stack
Martha Stack
2024-02-11
Written Nov 2021 after first service: Corey is prompt, courteous, efficient, and willing to provide detailed explanations of what he is doing and what he recommends having done to have a more efficient heating system. Most recent experience with East Coast which required multiple visits over five weeks in Jan/Feb 2024: Weil McLain boiler is reaching the end of its life span after 21 yrs of service. Corey was able to diagnose the problem, install two new mini pumps (one which failed after one week and Corey replaced), order a new flue vent kit (kit arrived without a crucial gasket and that component had to be ordered which delayed installation) to replace the original which had a corroded seal leaking minute amounts of gas. Corey noticed more prominent smell of gas after installing new flue vent kit and decided to replace gaskets in other areas of boiler which required ordering more parts. Upon replacing those parts, he noticed a small hole in the bottom corner of the heat exchanger which he was able to patch. Voila, no more gas smell! Condensate pump failed to work the next day. Corey came back and fixed it and replaced the failed mini pump which wasn't circulating water to the baseboards. Always appreciate East Coast sending Corey to maintain the furnace and troubleshoot problems. He is extremely knowledgeable, courteous, patient with my questions, and meticulous. On several of his visits, he was accompanied by trainees and I can attest to the fact that he is a good teacher as well. Thanks to Madalyn and Brie for managing to make sure that Corey was scheduled to service the boiler so I knew I could go to work and leave my house in his trusted hands. Thank you very much for excellent service and persistence to fix the ensuing problems and get me through this winter safe and warm.
Bob Lister
Bob Lister
2024-02-10
Mathieu arrived on time to service the heating and cooling units. He was very friendly, explained what he was doing and shared his knowledge about the units. He has been to the house before to service the furnace and we feel very confident with his work. We are pleased with East Coast from the initial conversation with the receptionist to the services of Mathieu. Having confidence in service and reliability with one company is very important.
Karen Guthrie
Karen Guthrie
2024-02-08
There is no one better then East Coast HVAC, when you need they come. They are clean, knowledgeable are very professional. 5 *****
k lien
k lien
2024-02-07
We had a seemingly unsolvable problem that left us without heat for a period of time. Through Corey's diligence, patience and professionalism the extremely complicated situation was resolved. Corey provided the knowledge, technical skills and determination, as well as excellent customer service. We are very satisfied with East Coast.
Amy Mitchell
Amy Mitchell
2024-02-06
We just had East Coast HVAC come to clean our furnace and they were awesome! They had availability right away, came right on time, and were very kind and courteous. I would definitely recommend them!
Jack Gardner
Jack Gardner
2024-02-05
Quick rescheduling of a 'fix-it appointment' after initial diagnosis of the problem, Ben and Clia were professional and friendly, would use them again.
Pat Leary
Pat Leary
2024-02-05
I had technicians come to my rental property for a hot water issue. They were prompt, polite and checked everything that could possibly cause an issue. They had suggestions on how I could remedy the issue with a larger hot water tank. I will consider them should I purchase a larger tank in the future.

Manufacturers will be increasing their pricing by as much as 10% in the coming months so take advantage of our BEST OFFERS* of 2024!

Up to $750 OFF Mitsubishi Electric Systems
Up to $750 OFF Rheem Systems
Up to $250 OFF Hot Water Heaters

Winter is the best time to invest and install a new heating & cooling system before the equipment price increases. Contact us for more information or to schedule a consultation!

Contact Us Today!

*Offer valid on proposals signed between January 17th, 2024 and March 31st, 2024. Not to be combined with any other offer. Other restrictions may apply. Valid on PROACTIVE installations only. Does not apply to EMERGENT equipment replacements.

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

We’re Always Hiring

Who knew HVAC could be so cool? Our dynamic team of pros is always looking for new people to join the fun. Our culture values teamwork, advancement, health, and work/life balance. Hear what some of our employees have to say!

Careers at East Coast HVAC

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