Heating & Air Conditioning / HVAC near Chelsea

“Our hot water heater blew up. We had water leaking throughout our basement. We contacted Drew Donarumo plumbing, Drew personally responded to the service call without 45 minutes and completed all the work without delay.“

“Rob was efficient, friendly, and knowledgeable. He took the time to explain everything in a way in understand.“

“Went Above & Beyond! Subpar
service & Done in a timely manner excellence to say the least.“

“Always appreciate Dave immensely over the years. Super friendly, and recommending best ways to proceed with any problem. Cost conscious too.“

“We woke up on a very cold day to find our heat was still operating, but seemed to be struggling to keep up. When we called Evolved Mechanical, we made sure to tell them that we did have heat, and they should definitely tend to more pressing emergencies first, but they were still out the same morning to troubleshoot our system and get it humming along happily again. This is always a great team to work with. A friendly, knowledgeable, and efficient local business!“

“Richard Gonzalez went above and beyond for us last night, Jun 5, 2026. We had lost our heat pump - our air conditioning- because some workmen working on our bathroom had disconnected it by mistake. Richard came after hours, about 6 PM, on a very hot evening and reconnected our heat pump.“

“Outstanding service from start to finish! The team was professional, punctual, and highly knowledgeable. They quickly identified the issue, explained everything clearly, and completed the work to an excellent standard. The quality of workmanship was superb, and they left the area clean and tidy afterward. It's refreshing to find a plumbing and heating company that is reliable, honest, and genuinely cares about customer satisfaction. I would highly recommend them to anyone needing plumbing or heating services and will definitely use them again in the future.“

“They were able come first thing in the morning and get our gas boiler fixed after it went out overnight. Dave did great work replacing the broken gas valve quickly“

“Horvitz has taken care of our plumbing issues for a number of years, and we've always been happy with their work. It is always a pleasure to speak with Odette on the phone and she is responsive and very helpful. We had three projects to tackle recently and Nate did a terrific job. He was efficient, friendly, left everything neat & tidy and got everything done well in good time. We would be happy to see him again!“

“Dave was awesome on my same day emergency repairs. On time, well done, very professional and fair priced!“

“Dan the Man is truly the man! He saved me last HOT spring when I was home alone with a newborn and the A/C wasn’t working. He was super friendly and very knowledgeable. He got my system up and running in no time! Not to mention I had a super jumpy puppy that was all over him and he was wonderful with him. Big dog guy, big family guy! Will only use Max Plumbing going forward.“

“Anton and his team are fantastic. They installed my ductless unit back in 2022 and it’s been a game-changer—efficient, quiet, and reliable. Recently Anton took my panicked call about water in the basement from my central AC, came quickly, diagnosed the issue, and fixed the leak. He explained everything clearly, made the process easy, and is also just an interesting person to talk to. Knowledgeable, professional, and highly recommended!“

“Having worked with various contractors over the years, I am often disappointed by how customer service declines once a project begins. However, CommTank has proven to truly prioritize the customer experience.

The entire process—from scheduling the initial quote to the final tank installation—was seamless, and the communication was excellent throughout. Although a minor hiccup occurred after the installation, I appreciate that CommTank stands behind its work and is actively working with me to resolve it.

I would like to give a special acknowledgement to my sales representative, Jonathan DiDonato. His professionalism was greatly appreciated and gave me full confidence in CommTank’s commitment to its customers.“

“Dan did a great job on a kitchen faucet replacement and cold water shut off valve replacement. Responsive via text, job was done well, job was done quickly, and price was 20-50% lower than the other quotes I received.“

“Jeff made it look easy. First time having someone come by to check, unclog and give a game plan on next steps for better drainage. Hope to have him back on future projects. Thank you.“

“I did an excellent job installing two heating systems for me. However, I had an issue on the last one. They came out immediately and that means so much. The follow up service is everything!“

“Excellent job by Pete and his assistant Nick. Work completed timely, cleaned up when finished and let me test the faucet when finished. This is the second job Pete has done for me and we will look for him or Tim when we need them again.“

“Joshua and Keyshawn were phenomenal. They were extremely hardworking, professional, and courteous throughout the entire project.
Joshua stayed on top of every detail and worked relentlessly to ensure everything was completed correctly. Both of them consistently went above and beyond expectations, demonstrating a strong work ethic and commitment to quality.
The work was completed professionally, and they took pride in making sure the job was done right. I am very pleased with the results and would highly recommend HomeWorks Energy to anyone looking for reliable and dedicated service.

Thank you, Joshua and Keyshawn, for an outstanding experience.“

“Outstanding service. Mike saved the day by fixing a terrible clog in our kitchen sink. Afterwards, we noticed an unintentionally pitch issue in an adjacent pipe, but after a quick call, it was fixed!“

“Emerson was very professional. He came in and quickly took care of the filters for my AC units. He was friendly and dealt with the difficulties of getting into the attic and round into the basement with great ease. He was friendly and quick thank you Emerson.“

“Absolutely top notch service!! Friendly, knowledgeable, and the hardest working crew I've seen on any job in a long, long time. Can't recommend them enough (ask for John Mack!) :)“

“I had to make a call for after hours service and George was there in an hour. He was able to quickly diagnose the problem and discuss options with me. He is very knowledgeable and explains things in a way I can easily understand.“

“Brian was the technician that came to do my winter tuneup. He was very helpful and very patient with me because I asked him a lot of questions and he took the time to explain things to me. Your company is very lucky to have such an excellent technician. I'm so glad I have a contract with Central Heating And Cooling.“

“Alex did an extraordinarily thorough job cleaning and servicing my heat pumps. He was most helpful--a pleasure to have in the house!“

“We recently had mini splits installed in our big-ass Victorian by McMahon. Our house was always freezing in the winter and boiling in the summer. And because of the layout of our place (lots of rooms/no real open areas) we had to have so many window units that it never really cooled anything down. But that's not the case anymore. And we couldn't be happier.

From the start, everyone at McMahon was just awesome to work with. Our first contact was Steven, who explained everything to us and helped us problem solve for what would be the best solution. After we decided that, Ledi did most of the installation (always with a helper). Ledi does more work in a day than I do in 3 months. He was just great (even our pets loved him). The electricians were awesome. Everyone involved was stellar. McMahon even helped us with the MassSave info we wanted to fill out for an interest-free loan that was available.

I can not say enough about them. If you are looking to get any heating or cooling units installed, use them. You will not be disappointed.“