Get matched with top tankless water heater installers in Ashby, MA

"I'm a deep value oriented consumer and this guy is one of the best contractors I've come across for the money. Why would you want to pay for the administrative and marketing costs which comes with the fees charged by the big box guys. D-Day is a true professional and a master craftsman at his work. I've hired him to replace a water heater, install a dishwasher and washing machine, as well as miscellaneous plumbing repairs with exemplary results. I wouldn't even consider looking elsewhere."

"I recently had a brand new HVAC system installed for both heating and cooling, and I couldn’t be happier with the experience. The team at Comfort Professor was extremely professional from start to finish. They worked efficiently, paid attention to every detail, and left everything spotless when the job was done. The cleanup was perfect, which I really appreciated. Highly recommend them if you’re looking for quality work and a smooth, hassle-free installation!"

"After spending 2 days trying to find someone to replace my hot water heater, Home Advisor recommended this company. They fit me into their schedule the same day and it was installed about 4 hours after my initially contact with them. Casey and Phil were great. Had them look at a couple of other minor future projects to do while they were here. Will definitely hire them again."

"Could not be happier with the install of our new propane system. They were very easy to work with Quinn answered all my questions Doug and Bernie and I forget the other guys name were a pleasure to have in my house. They did the work and the Quoted amount of time. They handled all the inspections and permits with the town. Extremely happy with the level of service and would recommend to anybody looking for heating needs. Edit from 2 years ago?. The company still has not picked up old water heater and boiler. Have called a number of times to get this done. Vicki is extremely unpleasant to deal with. Rude. Has zero phone skills. Should really look into finding a new person to answer the phones. She was basically yelling at me for asking, follow up questions. And when I I said, why are you yelling? She said so you would know if I was yelling at you. But she definitely was yelling. I really hope those phone calls are recorded. They?ve got their money. So obviously the customer service ha"

"We hired Loudon Mechanical to install Daikin mini-splits in our home. The quote was reasonable. Each person in their crew was courteous, prompt, and efficient. They completed our job in two days and left the job site clean. W are extremely pleased with Loudon Mechanical and would highly recommend this company."

Gervais Plumbing Heating & Air Conditioning provides the best service in the region. Call us today, or submit the form and we will be in touch.

We’re dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize Water Heaters. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Keith was a pleasure to work with. He is patient, responsible, and provides great quality."

"Tyler was the plumber that came to replace the expansion tank on my hot water heater. He did a great job, and I was very satisfied with the service. He knows his trade very well and was a pleasure to work with."

Armory Plumbing Inc. is your trusted local plumbing and heating company serving Middlesex and Essex Counties, MA. With over 10 years of experience, we specialize in same-day plumbing repairs, boiler installations, water heater replacements, and full heating solutions. Our team takes pride in delivering fast, reliable service with upfront pricing and a 2-year labor warranty on all installations—something that sets us apart from the competition.\n\nFrom burst pipes and fixture installs to high-efficiency boiler and water heater upgrades, we make sure every job is done right the first time. At Armory Plumbing, we believe in treating every customer’s home as if it were our own, providing honest solutions and lasting results.\n\n📍 Serving: Middlesex & Essex Counties, MA\n✅ Same-day plumbing & heating service\n✅ Water heaters, boilers & full installs\n✅ 2-Year Labor Warranty on Installations