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Coastal Heating & Air Conditioning Coastal Heating & Air Conditioning
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Business Details
21 Years
experience
Emergency
services
Your Trusted HVAC Partner in Quincy, MA
Coastal Heating & Air Conditioning has been a family-owned business serving the South Shore of Massachusetts for over twenty years. Our team specializes in residential and commercial HVAC installations, repairs, and maintenance, prioritizing customer satisfaction through honest, knowledgeable service. We invest in factory-trained technicians and ongoing professional development to ensure expertise in the latest heating, cooling, and indoor air quality technologies. Our philosophy centers on quality workmanship, responsiveness, and a commitment to keeping homes comfortable in New England's challenging climate.

With hundreds of successful installations and a focus on energy-efficient solutions like ductless systems, we combine technical excellence with personalized service. Our dedication to safety and adaptability was particularly evident during the pandemic, implementing touchless payments and strict health protocols. Serving communities from Quincy to Norton, we pride ourselves on building long-term relationships through reliability and transparency.
Services
Ductless Systems Central Air Conditioning Furnace Installation Plumbing Repairs Maintenance Plans
Details
  • Year established: 2005
Highlights and features
  • We have over twenty years of experience serving South Shore communities.
  • Our technicians receive factory training and ongoing professional development.
  • We guarantee 100% satisfaction with all HVAC and plumbing services.
  • Emergency services available for urgent heating and cooling needs.
  • We prioritize energy-efficient solutions that reduce long-term operating costs.
Associations and certifications
  • Carrier Elite Dealer
  • Mitsubishi Diamond Installer
What people say
Prompt and courteous Fantastic professional Top notch customer service Great service Best service
Website
Services
Cooling
Your choice of a central air conditioning system has a big impact on the livability of your home. Our staff takes the extra care to not just make sure your system works smoothly but that its balanced; attaining the highest levels of efficiency and comfort for your family.
Heating
No matter how your home or business is heated, Coastal has the experience and resources to keep your system running smoothly. You and your family should not be cold during the frigid winter months. Our team of licensed, experienced technicians install and service gas or propane forced hot air furnaces, conventional split heat pumps to ensure you are warm inside. We guarantee 100% satisfaction!
Plumbing Services
Coastal Heating and Air Conditioning offers all general plumbing services. Our plumbers are highly trained, licensed, insured and ready to handle any plumbing problem you have, including water heaters, faucets, sinks, garbage disposals, tubs, showers, toilets and drain cleaning. Our certified plumbers receive ongoing training to ensure the plumbing service they perform in your home is precise and accurate, regardless of the fixtures you currently have installed. Before they even start to work on your leak, they will give you a full-cost quote. We charge by the job, not the hour, so you never have to worry about one of our certified plumbers taking more time than necessary just to drive up your bill. We take as much time as needed to get the job done right and charge you the same price regardless. We do our best to make sure the diagnosis and repair process is quick and convenient.
About Us
Coastal Heating & Air Conditioning has been family-owned for over twenty years. We work hard to recruit and nurture a highly professional technical staff, who receive not only factory training but also our perspective on "The Coastal Way."
They are highly qualified to service, recommend, and install the latest in heating, air conditioning, and indoor air quality technology. Trust our knowledge and experience to keep your heating or cooling system operating at peak efficiency in our harsh New England climate.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including ductless systems, central air conditioning, furnace installation, heat pump services, and emergency repairs across the South Shore.
Are emergency services available?
Yes, we offer 24/7 emergency HVAC services for urgent heating and cooling needs, with technicians available year-round.
Do you service commercial properties?
Yes, our team handles commercial HVAC installations and maintenance for buildings with multiple units, including office complexes and retail spaces.
What areas do you serve?
We serve the entire South Shore of Massachusetts, from Quincy to Norton, including Braintree, Weymouth, and Marshfield.
Do you offer maintenance plans?
Yes, our annual maintenance programs include system inspections, efficiency optimizations, and priority emergency service scheduling for HVAC equipment.
Are financing options available?
We can provide information about manufacturer financing programs for major HVAC replacements and installations. Contact our office for current offers.
Reviews (8)
C. Abner
May 20, 2022 Report
Excellent company, Mike the owner very responsive and informative. The crew was excellent, install was done within one day. Very professional and nice! Would highly recommend!
Oliver M.
May 06, 2022 Report
What a great team - absolute pleasure to work with Coastal. They took into consideration all our input and took care to guide us through the whole process start to finish. You'll be very happy with Coastal Heating, AC & Plumbing
Kathy Harkins
Apr 29, 2022 Report
Very professional guys working in our house all day. Neat and clean when they left. Would definitely recommend them
Cristy Armstrong-Tabiale
Feb 21, 2022 Report
Thank you so much for the quick and great service! My heat randomly stopped working before the big blizzard last Friday and I was so worried we were going to stay without heat during the storm. I called and left a voicemail Friday morning and got a response the same day and had Alex come out to fix our heat a few hours later. He was kind and professional and fixed our heat promptly! Thank you again I really appreciated it!
William Denehy
Jan 17, 2022 Report
We had issues with our heating and Coastal Heating was able to resolve the issue in a quick and efficient manner. Our technician, Alex, was knowledgeable, courteous, and professional. I will be calling back for any future needs! Thank you!
Jim Morrissey
Dec 18, 2021 Report
I am very happy with my newly installed Heat Pump. Looking forward to my reduced heating bill. The owner (Mike) is very responsive to any questions that I have. His cost blew away my 3 other quotes. The Coastal team was very professional. I had 2 units installed outside and 5 units in the house. There were 5 workers there for the day and completed in 1 day. VERY Impressed! This is now my main heat source. 12 year warranty, because they are a Diamond dealer. I highly recommend Coastal Heating.
Moira Duggan
Nov 22, 2021 Report
Nick was great. They sent someone out within 2 hours of my call that heat wasn't working and fixed the problem right away. Nick was professional, courteous and fast. Highly recommend!
Sean Long
Jul 25, 2021 Report
Our HVAC was leaking. Coastal provided prompt service. Alex the technician recognized the problem and resolved it.He then explained what was wrong and what he did to fix it in detail. Very professional and great service. I have used Coastal in the past and will use them for future needs.