4.7 
45 *The Angi rating for Water Heater Service companies in Ayer, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
*The HomeAdvisor rating for Water Heater Service companies in Ayer, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
Last update on July 31, 2026
Serving Ayer, MA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"They provided excellent service and performed the replacement of our water heater quickly. We didn't have to wait! I highly recommend them."
+26
Serving Ayer, MA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
Live Your Most Comfortable Life with a Company You Trust. \nWe offer Same Day Service and Next Day Installation! \n \nSila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it?s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe ? season after season. \nWe guarantee satisfaction and are proud to have earned over 7,000 ?A? ratings on Angie?s List and its prestigious Super Service Award!
+6
Serving Ayer, MA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
Our mission is to make home electrification easy, affordable and awesome. We turn your water heater into a thermal battery. A Reservoir puts a heat pump, an onboard computer and industrial hydronic controls in one unit. It heats and stores water when electricity is cheapest and cleanest and holds it until your house needs it. \n
+5
Serving Ayer, MA and surrounding areas
Approved
In business since 1992
Emergency services offered
Warranties offered
"So I had a water heater that was totaled, went on Angi, I was recommended A&B plumbing, AL came on Memorial Day, didn’t charge me extra for the holiday, I was expecting he take out the old heater and come back tomorrow, but not AL he came back the same day and installed a new water heater. I would recommend A&B plumbing, great price, great service, and on time and very polite. Thanks AL."
Serving Ayer, MA and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Damien arrived on time, was very hard working, charged an exceptionally fair price, and did an outstanding job. When he left, everything was spotless. He replaced a kitchen faucet, installed a new bathroom faucet/shower head, fixed a running toilet, and even showed me what to use on stubborn hard water stains that I was unable to remove with all the usual methods. We also had him install a second hose for the backyard and replace the existing outdoor spigot. When we redo our bathroom, we will definitely call Damien."
+32
Serving Ayer, MA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Brandon did an excellent job on our water heater and whole house filters. He even identified issues that weren't related to his work and helped us fix them."
+5
Serving Ayer, MA and surrounding areas
Approved
In business since 2013
Emergency services offered
Small jobs welcome
"Brian and his crew were great. Brian came out and gave a great estimate for everything I needed. He was very responsive via email as we worked to schedule a time for his crew to come do the work, which was mainly water tank and heating system maintenance. Brian brought Jim promptly and explained the work. They then pointed out a couple of things that they recommended replacing, one they just included in the original cost estimate and another they added on due to additional parts being purchased. Jim was very thorough and professional and, by all accounts, did great work. I’ll be using Heavy Doody for all of my future plumbing and heating needs!"
+26
Serving Ayer, MA and surrounding areas
Approved
In business since 2014
Emergency services offered
Small jobs welcome
"installed my water heater within a very short time, super nice and very efficient and professional , i am very pleased with the work, thanks"
+26
Serving Ayer, MA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"We had to have heat and ac added to our attached apartment. Derek came out and sized what we needed and they installed mini splits for us. Great work!"
Serving Ayer, MA and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"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."
+20
From average costs to expert advice, get all the answers you need to get your job done.
Tankless water heater costs in Boston, MA depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
The cost to flush a water heater in Boston, MA, varies based on the type, size, and more. Keep reading to learn how much you could pay.
Running out of hot water too quickly or hearing strange noises when you call for hot water? Use this water heater repair cost guide to see what a fix will cost in Boston, MA.
Done with cold showers and dish washing? Hire a water heater installation pro near you to get back to comfort and safety quickly.
Who can install a water heater for you? Look to hire a water heater installation pro or a licensed plumber for this job because of the challenges involved.
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.
