Your water heater replacement specialists in Cambridge, MA. Free estimates, licensed plumbers, and guaranteed workmanship.
Magnet Plumbing provides water heater replacement throughout Cambridge, MA for tank, tankless, hybrid, and heat pump water heaters. Our licensed plumbers walk you through your options, help you choose the most efficient unit for your Cambridge home, and complete the full installation with proper venting, gas or electrical connections, and a final operational test.
Properties throughout Cambridge (pop. 124,928) face unique challenges when it comes to water heater replacement. Massachusetts climate patterns, local water chemistry, and the specific pipe materials found in Cambridge construction all influence the approach we take. Magnet Plumbing tailors every water heater replacement project to the conditions your plumbing system actually faces — no generic solutions, no unnecessary work.
Choosing the right contractor for water heater replacement in Cambridge, MA makes all the difference between a lasting repair and a recurring problem. Magnet Plumbing uses professional-grade materials, follows industry best practices, and backs every project with a comprehensive workmanship guarantee. Call (844) 618-0753 to schedule your free assessment.
Here is how we handle every water heater replacement project in Cambridge.
We help you choose the right water heater for your household — the appropriate size, fuel type, and efficiency rating — based on your hot water demand, budget, and the existing infrastructure at your home.
Magnet Plumbing removes your old water heater in Cambridge, MA carefully — draining the tank, disconnecting all utilities safely, and hauling the unit away. We inspect the installation area for any issues that should be addressed before the new unit is installed.
Our licensed Cambridge plumber installs the new water heater with all code-required components — proper supply line connections, gas or electrical hookup, T&P valve and drain tube, expansion tank if required by local code, and correct venting.
We fill the tank, start the unit, check for leaks at all connections, and verify the water reaches the correct temperature. We walk you through the controls and any maintenance the manufacturer recommends.
Common questions about water heater replacement in Cambridge.
Replace your water heater in Cambridge when it is over 10 to 12 years old, produces rusty or discolored water indicating internal corrosion, leaks from the tank body, requires frequent repairs, or no longer meets your household hot water demand. A water heater approaching these conditions often fails unexpectedly — replacement before failure avoids an emergency.
Yes. Magnet Plumbing converts tank water heater systems to tankless in Cambridge, MA. The conversion requires confirming adequate gas supply capacity or electrical service, installing proper venting for the new unit, and making connection changes. Our plumbers assess your existing infrastructure and advise on what is required for a successful tankless conversion at your Cambridge home.
Most Cambridge jurisdictions in MA require a permit for water heater replacement to ensure the installation is inspected for code compliance. Magnet Plumbing handles the permit process for Cambridge water heater replacements as part of our installation service, so you do not need to navigate the permit office on your own.
For a tank water heater, the right size depends on the number of occupants: 30 to 40 gallons for 1 to 2 people, 40 to 50 gallons for 3 to 4 people, and 50 to 80 gallons for larger households. For tankless units, the required flow rate in GPM determines the correct unit size. Magnet Plumbing assesses your household demand and recommends the right unit for your Cambridge home.
See what customers across the country say about working with Magnet Plumbing.
"Amazing work. Good people. Reliable. On time and efficient. And prices are definitely hard to beat! HIGHLY RECOMMEND!"
"Great job! Definitely recommend to others. Quick response, professional work, and fair pricing. Would use again without hesitation."
"I never gush over crew, but this company saved us. Plumbing back-ups are a non-starter for most days but on a Friday panic call, Saul picked up and was there first thing. He problem solves. Saul and his team are undeniably the most professional plumbing team I have ever hired. On time, reasonable rate, professional work and communication, great personalities, and they cleaned up when done."