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Welcome to East Coast Heating & Air Conditioning!

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


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

earle Lakin
earle Lakin
Just had annual service on our air conditioner by East Coast. The technician (Colby) was extremely knowledgeable and professional. He was able to answer all our questions and did an excellent job servicing our unit. Customer service was outstanding. We highly recommend East Coast for your HVAC needs.
Chris DiVincenzo
Chris DiVincenzo
After a miscommunication btwn dispatch & technician led to an appointment much more challenging than anticipated, Mathieu B (the tech) was candid, professional and dedicated to finding a way to make it work. Our minisplit AC was getting it's annual service, and upon arrival he quickly realized the unit was a good twenty feet high on our wall. The project required an extended ladder and was a two person job. While it sounded like we'd need to reschedule, he worked on the outdoor condensor while a second tech was located to come on the same day to ensure the work could get done and not reschedule. All in all they spent about 4 hours at our home, got to the high unit, took it apart, cleaned it thouroughly (sharing before/after photos) and made sure to do a detailed cleanup after the fact to make sure the surrounding space all looked as good as arrival. Mathieu also assured that detailed notes were added to our account so that next summer they came prerpared with two people for the job. Thank you EC HVAC!
Gordon Stewart
Gordon Stewart
Very good service, professional.
East Coast and their Install Team did a professional job installing and testing our multi-split heat pump system. A week of mild weather so far and we are very happy with the results. Bryan Carroll and Walter House were very thorough, taking time to do the job right reflects well on them and the company. The electricians and installers had the system up, tested, and running paying attention to the details. I can't thank them enough!
Richard Johnson
Richard Johnson
What an incredible experience. I'm so happy I found a company that no only services my split system but took the time to explain what was being done along the way. Trevor is an incredible tech. Thank you...I'm a customer for life!
William Berry
William Berry
I always had excellent service . The techs are very informative when asked about the products. It would be necessary to do a follow up after the installation I would highly recommend this company.
Molly Willis
Molly Willis
My previous guy retired and I decided to try East Coast HVAC. Great decision! Mathieu did a really thorough job going over and cleaning my 15+ year old a/c system. He was very informative about what he had done and the condition that it is in. He listened to my concerns and addressed them all. I would highly recommend and will look forward to seeing East Coast back in the fall to clean my oil burner. Thank you!
Kathleen Conroy
Kathleen Conroy
East Coast Heating came out within 2 hours of my call for no hot water. Ben did a fantastic job troubleshooting our system. He explained exactly what the issue was. I would highly recommend East Coast Heating. Thank you !
andrew clark
andrew clark
Every aspect of our interaction with East Coast Heating and AC was a pleasure from the no-pressure free assessment and proposal to scheduling and payment to the install. The price was right, the install team went above and beyond in every way. When there was one little thing that needed tweaking after the job was done they were back over here in 45 minutes and the issue was resolved within the hour. Truly stellar, highly recommended.
Kim Miller
Kim Miller
There have been many outside contractors that have come through the doors of the business I work for, but I have never have experienced such a respectful group of people. Carl Trytek and his team exceeded our expectations during the complicated change of our heating and cooling system. We hardly knew they were here and they worked well around our business needs, especially since the business I work for is an animal hospital. Carl kept us informed every step of the way from beginning to end and that was refreshing. I highly recommend this company. Kim

Coming Soon!

With cooler New England temps on their way, we’re working on some exciting new specials & promotions to help keep you comfortable all winter long.

Be sure to check back soon!

Contact Us Today!

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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