Trusted water heater replacement for San Diego properties. Same-day availability, licensed technicians, and transparent pricing.
Magnet Plumbing provides water heater replacement throughout San Diego, CA 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 San Diego 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 San Diego, professional water heater replacement is essential for protecting your plumbing system and avoiding costly secondary damage. Magnet Plumbing has completed plumbing jobs across California, and our San Diego 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 San Diego 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 San Diego homeowners every time.
Magnet Plumbing helps San Diego, CA 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 San Diego 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 San Diego, CA — 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.
Have questions about water heater replacement in San Diego, CA? Start here.
Replace your water heater in San Diego 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 San Diego 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.
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 San Diego home.
Yes. Magnet Plumbing converts tank water heater systems to tankless in San Diego, CA. 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 San Diego home.
Real feedback from homeowners who trusted Magnet Plumbing with their plumbing projects.
"I called many places to see if someone could come and install a much needed commercial sink at work. Saul called me back and said he could be there in a few hours, and 3 hours later he showed up and installed the sink, faucet and replaced a broken toilet we had."
"Great job! Definitely recommend to others. Quick response, professional work, and fair pricing. Would use again without hesitation."
"Called Magnet Plumbing when our old 40-gallon tank started leaking. They came out the same day, gave me a fair quote on a tankless replacement, and had it running by end of day. Could not be happier with the work or the price."