Demelo Plumbing Heating & Air Conditioning
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Demelo Plumbing Heating & Air Conditioning
DeMelo Plumbing, Heating & Air Conditioning is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the first time. As a Bryant dealer, with a wide variety of products to choose from, we can keep your family healthy and feeling comfortable all year long.

We carry a complete line of indoor comfort equipment with innovations that raise the standards of comfort and reliability, including air conditioners, heat pumps, gas furnaces, programmable thermostats, humidifiers, ductless split systems, geothermal systems, boilers, air cleaners, ultra violet lights, ventilators and zoning products.Let the experts at DeMelo Plumbing, Heating & Air Conditioning help you customize a solution that's right for you.
Services
After heating and cooling, water heating is typically the largest energy user in the home because it is necessary for so many domestic activities. The capacity of a water heater is an important consideration. The water heater should provide enough hot water at the busiest time of the day. We offer a wide variety of electric, gas and tankless water heaters.
Your home should be your safe place, but is your inside air dangerous to your heath? We offer a variety of indoor air quality products, each of which target and combat numerous indoor air pollutants. Our indoor air quality products will help you maintain a clean and healthy indoor air environment, creating a safe haven for your family.
Thermostats are the brain of your heating and cooling system, while zoning is the muscle. Every system requires a thermostat, and zoning is great option to add on. DeMelo Plumbing, Heating & Air Conditioning carries a complete line of thermostats and zoning products for optimum comfort and energy savings for your home.
Your home comfort system is most likely the single biggest use of energy in your home. In fact, over a third of the energy used in the United States is used to heat and cool buildings. Having a properly designed and installed heating and air conditioning system will have the biggest impact on your energy costs.
As licensed contractors and specialists in the field of heating and air-conditioning, we have the tools, the equipment, and the experience to keep your equipment running smoothly all year long. If it is emergency service that you need, we are available to assist you, 24 hours a day, 7 days a week. To help reduce those service emergencies, we offer service agreements to keep your comfort system running at peak performance.
Reviews (5)
Kun Chen
Kun Chen
Jan 04, 2022
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Expensive and unnecessary charge. They told me to replace with a new water heater, but other plumbers are able to repair by replacing the gone elements, which cost only 1/5 of Demelo's quote. In addition to the service call fee, they also charged me the travel fee and not communicated with me beforehand. The reason I gave 2 stars is because techincian did show up on time. In all, I wouldn't recommend their services.
Dan Kniffin
Dan Kniffin
Jun 05, 2021
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Positive: Professionalism, Responsiveness
Had some central air issues in our new house, these guys were very responsive and did a great job. Didn’t sell me parts I didn’t need, explained in layman’s terms what was going on, and got me back up and running again. Highly recommend them!
Service: Repair HVAC
Dave Adams
Dave Adams
May 14, 2021
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Excellent service. Very knowledgeable and friendly. Have dealt with them over many years and they have never disappointed. Highly recommend them for sales and service.
Dave A
Marlborough
Robert Lee
Robert Lee
Nov 04, 2020
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Replaced a HVAC forced air system in the summer pf 2012. Installation went flawlessly and has been running smoothly with no issues.
Still use them for occasional service and yearly maintenance. I called them this summer for damage from a pipe burst and they were quick to respond. The work was completed promptly at a fair price. They have covid protocols in place which was assuring.
Shout out to Ariana working the front office and the tech Chris. He arrived on time and did an exceptional job with attention to detail and pride in his work.
Andrew H.
Andrew H.
Aug 11, 2020
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Quick response, professional, positive and quality work. Demelo has serviced and currently maintains our AC system as well as our heating system, including radiant floors, radiators, replacement of our hot water tank and several ancillary components. We have young children and they were quick to arrive in emergencies. Special thanks to Arianna, Steve, Chris, Dave and Aidan - truly above & beyond.