Professional water heater replacement services for homes and businesses in Andover and surrounding Massachusetts communities.
Magnet Plumbing provides water heater replacement throughout Andover, 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 Andover home, and complete the full installation with proper venting, gas or electrical connections, and a final operational test.
Whether you own a single-family home or manage a commercial property in Andover, professional water heater replacement is essential for protecting your plumbing system and avoiding costly secondary damage. Magnet Plumbing has completed plumbing jobs across Massachusetts, and our Andover customers benefit from that depth of experience on every project.
We understand that water heater replacement can be stressful and disruptive. That is why Magnet Plumbing makes the process straightforward for Andover property owners — upfront pricing, clear communication, quality workmanship, and a guarantee that covers our work. Your complete satisfaction is our standard, not our exception. Call (844) 618-0753 to get started.
Our proven water heater replacement process delivers reliable results for Andover homeowners every time.
Magnet Plumbing helps Andover, MA homeowners select the right water heater replacement — tank, tankless, or hybrid — by evaluating daily hot water demand, available energy source, space constraints, and long-term operating cost considerations.
We drain and disconnect the old water heater safely, disconnect the gas or electrical supply, and remove the unit from your home — leaving the installation area clean and ready for the new unit.
Our licensed Andover 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.
Magnet Plumbing commissions every new water heater installation in Andover, MA — filling the tank, starting the unit, testing all connections under operating pressure, verifying correct temperature output, and walking you through controls and the recommended maintenance schedule.
Answers to frequently asked water heater replacement questions from Andover homeowners.
Replace your water heater in Andover 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.
Water heater replacement in Andover typically costs $800 to $1,800 for a standard tank unit including the heater and installation labor. Tankless water heater installation costs $1,500 to $3,500 depending on the unit and installation complexity. Magnet Plumbing provides free replacement estimates so you can make an informed decision about unit type and budget.
Most Andover 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 Andover 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 Andover home.
Our reputation is built on results. Here is what our customers have to say.
"These guys are amazing, very professional, friendly, clean and neat on their job and appearance. I had a clog on my main line at 11pm on a Saturday and they came and got the job done, so now they are my go-to guys. I recommend them to my family so you know they are good once you trust them with your family's plumbing."
"Saul and crew are the best. Replaced our water heater, re-piped, and gassed up our kitchen and laundry room. Honest, fair, efficient, and went above and beyond. I could not have asked for a better experience. Highly recommend. Thank you!"
"Hydro jetted our main line after years of slow drains. Huge difference — everything drains fast now. Well worth it."