Pioneer Plumbing Boston, MA





Water Heater Replacement & Tankless Installation in Boston, MA


There are few things worse than a cold shower on a winter morning. Your water heater is the workhorse of your home, but when it fails, it disrupts your entire routine. We are Boston, MA’s experts in water heater replacement and repair. From standard gas tanks to high-tech tankless water heater installations, we provide the hot water solutions that modern families demand.





Tankless Water Heater Conversion


Are you tired of running out of hot water? We specialize in converting to tankless water heaters. These units heat water on demand, meaning you never run out, even if the dishwasher and washing machine are running while you shower. We handle the complex gas line upsizing and venting requirements to ensure your new system operates safely and efficiently.

Plumbing Installation and Repair Experts




Emergency Water Heater Replacement


If your tank is leaking from the bottom or simply won't heat, you need a 40 gallon gas water heater installed fast. We offer same-day replacement services. We remove and dispose of your old, leaking unit and install a new, code-compliant heater. We also replace the expansion tank and upgrade the gas valve to ensure safety.



Plumbing Solutions for Leaks and Clogs
Affordable Drain and Pipe Cleaning Services

Repair & Maintenance


Not every problem needs a new unit. If you have lukewarm water, a pilot light that won't stay lit, or a popping noise (sediment buildup), we can often repair it. We replace heating elements, thermostats, and thermocouples to extend the life of your current water heater.





Frequently Asked Questions


  • How much does a water heater replacement cost in Boston, MA? Cost varies by size and type (gas vs. electric). We provide a flat-rate quote that includes the unit, installation, parts, and disposal of the old tank.
  • Why go tankless? Tankless units save space (wall-mounted), last longer (20+ years), and reduce energy bills because they don't heat water when you aren't using it.
  • What causes a water heater to leak? Usually, it’s the steel tank rusting through after the anode rod has been depleted. Once the tank rusts, it must be replaced.
  • Do you install electric water heaters? Yes. We install electric tanks and high-efficiency hybrid heat pump water heaters, which are great for all-electric homes.
  • How long does installation take? A standard swap takes 2-4 hours. A tankless conversion is a bigger job, typically taking a full day due to gas and vent work.




Hot Water Solutions for Every Budget


Whether you need a quick replacement or a high-efficiency upgrade, we ensure your family has reliable hot water. Trust our licensed technicians for a safe install.

Call for a free estimate: (833) 963-1627





Customer Reviews

"Our water heater busted on a Saturday. They brought a new one out and installed it same-day. No cold showers for my kids!"

"We switched to tankless and I'll never go back. Endless hot water and my gas bill actually went down. Great installation job."

"The installer was polite, cleaned up the rust mess from the old tank, and showed me how to adjust the temperature on the new one."





Boston, MA Insights: Population,
Zip Codes, Influence, and Service Areas

Boston (US: /ˈbɔːstən/, Massachusett/Wampanoag: Shawmut) is the capital and largest city of the U.S. state of Massachusetts, and the cultural and financial center of New England in the Northeastern United States, with an area of 48.4 sq mi (125 km2) and a population of 675,647 in 2020. Greater Boston metropolitan statistical area is the eleventh-largest in the country.

Zip Codes in Boston, MA that we also serve: 02120 02121 02122 02124 02125 02126 02127 02128 02129 02210 02215 02467 02119 02118 02111 02110 02113 02115 02114 02116 02199 02134 02136 02135 02133 02132 02131 02130 02203 02205 02163 02108 02109 02112 02117 02123 02137 02196 02201 02206 02211 02212 02217 02222 02241 02283 02284 02293 02297 02298





Cities Close To Boston, MA That We Also Serve



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