Verified record
Mullaney Heating & Cooling LLC. handles heating work such as oil tank replacement, boiler repair and heating system tune-ups. In a 2026 review, a customer said Matt replaced the aging oil tank in a home they had recently purchased, at a price in line with other quotes, and that the fire department did not bring up any issues when it inspected. The same customer said he later came to fix an issue with their boiler and clearly explained the multiple options and price points. In a 2025 review, a customer said Mullaney Heating & Cooling completed a heating system tune-up, and that Matt Mullaney confirmed the appointment the night before, arrived on time and explained each step.
Matt replaced the aging oil tank in a home we recently purchased. We got several quotes and his price was in line with others and seemed fair. My partner met with him for the initial quote and said Matt did the best job of explaining the process of replacing the tank compared with two others. He was a good communicator and arrived when he said he would. Fire department recently came to inspect and they did not bring up any issues. He also recently came to fix an issue with our boiler. He clearly explained the multiple options and price points. He answered all of our questions regarding the advantages and disadvantages of each approach. Highly recommend.
This morning, Mullaney Heating & Cooling, LLC. completed a heating system tune-up, and we couldn’t be happier with the service. Matt Mullaney confirmed our appointment the night before, arrived right on time, and was ready to get to work. He took the time to walk us through the entire process and clearly explained each step and how it will help with our heating costs. An honest, small and local business that doesn’t pressure you with upsells - we highly recommend Mullaney Heating & Cooling, LLC.! 👌
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Mullaney Heating & Cooling LLC.. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Specializes in
Also offers
Languages
2 changes recorded — last scanned Sep 27, 2026.
Transparent diagnostics5.0
Broad plumbing and HVAC range5.0
Repeat, years-long customers5.0
Water heater and boiler installs5.0
Two AC technicians out within a few hours5.0
