4.7 
215 *The Angi rating for Water Heater Service companies in Dover, 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 Dover, 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 April 23, 2026
Serving Dover, MA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2005
Small jobs welcome
Credit card accepted
"G&C Plumbing and heating were great, they did a fantastic job on replacing my water heater."
+16
Serving Dover, MA and surrounding areas
Approved
In business since 1977
Free estimates
Emergency services offered
"We were very pleased with the work that the Genove technicians did. They removed our 40-year-old gas boiler and associated water heater and replaced it with a new system. They tested the new system carefully, put explanatory tags on all of the relevant pipes and faucets, and cleaned up well. The team members were polite and worked hard. We had similarly good experiences when Genove technicians came to repair our central AC system. They were knowledgeable and efficient, got the system going again, and the price was fair. We continue to use this company for heating and AC repairs."
+2
Serving Dover, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Warranties offered
"Reasonable price, quality and quick work, will contact them for future plumbing issues. Thank you Keith."
+21
Serving Dover, 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 Dover, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Credit card accepted
"I called Ryan for my water heater leaking. He came within the same day, ready to go and replaced it quickly. He provided a great service and affordable price. Highly recommend him for any plumbing needs."
Serving Dover, MA and surrounding areas
Approved
In business since 1987
Free estimates
Credit card accepted
"New hot water heater was put in the next day."
Serving Dover, MA and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Yes, one day install conversion from tank electric to tankless gas with water softener"
+6
Serving Dover, MA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1948
Free estimates
Emergency services offered
"I called the company on Sunday evening and they responded promptly early in the morning. My system was installed by them 3 years ago but somehow I missed last year's annual servicing. With the current heat wave it was severely underperforming. They sent out Robert Duclos within the hour. He diagnosed the problem---not enough Freon in the system, grass and mulch build-up in the compressor, valves buried under the landscaping--and fixed it all for the price of the annual service contract. I would definitely recommend them for anyone needing central a/c work."
+62
Serving Dover, MA and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Replaced our old boiler with a heat pump. Great experience ? professional crew, clean install, and clear communication. System works perfectly and the pricing was fair compared to other companies. Highly recommend."
+51
Serving Dover, MA and surrounding areas
Approved
In business since 2000
Free estimates
Customers say: Quick response
"Amazing experience all around. Easy to schedule and to work with, good deal and amazing work installing a tankless water heater. I will definitely call for any future needs."
+3
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.
