Whether the hot water runs out halfway through the second shower or you want to plan a replacement before the old tank gives out, our team keeps your home's hot water steady and safe.
Your water heater runs more often than most homeowners realize: showers, laundry, dishes, and bath time all depend on it. When it fails, the whole household notices by the next morning. Palo Alto Water Heater covers Palo Alto homes with full residential service, from repairs and replacements to new installs and routine flushing.
From tankless upgrades and tank replacements to yearly flushing and anode checks, we do it all with honest pricing and work that lasts.
New water heaters planned, piped, and vented to code from the start.
Old tank out and new heater in, sized right and usually done in a day.
Help for flooding tanks, discharging relief valves, and no hot water, with safety handled first.
Commercial water heaters sized for your busiest hour and installed with minimal downtime.
Efficient heat pump water heaters sized, placed, and set up to deliver real savings.
Electric water heater repair and replacement, tested with a meter, not a guess.
Tankless heater throwing a code? We find the cause and fix it, usually in one visit.
Water heater leaks diagnosed and repaired, with drain pans and leak protection to prevent the next one.
Flush, inspect, test, and adjust, so your water heater keeps running longer.
Tankless units sized by real demand and installed with the gas, venting, and service valves they need.
Gas water heater service from pilot outages to full installs, done safely.
Our experienced technicians handle every household hot water problem, big or small.
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Most homeowners never think about the water heater until someone steps into a cold shower, and by then the household is already scrambling. Palo Alto Water Heater works differently. We respond fast, identify the failed part, explain what we found in plain language, and complete the fix with the right parts on hand.
From heating elements and thermostats to thermocouples, gas valves, and anode rods, our team takes on every residential water heater repair with care and precision.
Nobody likes surprises on the final bill. That's why Palo Alto Water Heater quotes every job upfront, after a full diagnostic that covers the heater's age, fuel type, and capacity, the burner assembly or heating elements, the anode rod and relief valve, and the vent and gas connections. You'll know what's wrong, what the fix involves, and what it costs before you say yes.
A lot of water heater failures give quiet warnings long before the tank quits. Watch for discolored or rusty hot water, popping noises when the burner fires, a sulfur smell from the hot tap, or showers that go cold sooner than they used to. Behind those symptoms are usually heavy sediment, a depleted anode rod, or a worn dip tube. A quick inspection at the first sign usually costs far less than cleaning up after a failed tank.
Not every call is an emergency. Many homeowners ask us to evaluate an aging heater before it fails, and it's a smart move. With a typical tank lifespan of 8 to 12 years (tankless units often run 20 years with annual descaling), replacing on your own schedule beats a rushed swap after a leak. We'll give you an honest read on how much life your equipment has left.
Annual FlushingA maintenance visit from Palo Alto Water Heater is more than a quick drain and refill. Our technician flushes the sediment, pulls and inspects the anode rod, lifts and tests the relief valve, inspects the burner, flue, and draft on gas models, checks elements and thermostats on electric models, and sets a safe water temperature. Minor faults are caught while they're inexpensive to correct, and the heater stays running clean and efficient.
Every maintenance plan we write is a little different. A tank in its later years needs a closer look than a new heater, a tankless unit on hard water needs annual descaling to keep its heat exchanger working, and a large family cycles the heater far harder than a couple does. We set up each visit around your equipment and water, so every service helps keep the unit efficient and protects the equipment you've already paid for.
Homeowners are often surprised how much a regular maintenance schedule pays off. A clean tank heats water faster and more quietly, a healthy anode rod keeps rust from attacking the steel, and a working relief valve is ready to vent pressure if something goes wrong. Most families find that annual service costs far less than replacing a water heater even a few years early.
Proper SizingWhen it comes to water heaters, bigger is not automatically better. What matters for a tank is the first-hour rating, the number of gallons of hot water it can deliver in a busy hour, while for a tankless unit it's the GPM it can sustain when the incoming water is cold. That's why we never just copy the gallon rating of the old heater. We look at how many people live in the home, the number of bathrooms, and big draws like a soaking tub or a high-capacity washer.
Choosing a new water heater comes down to more than tank size. Our technician will compare tankless units against a traditional tank, and gas against electric or hybrid, laying out operating costs, venting and gas line work, electrical service, and the installation itself. Tankless works well for many households, though it often requires a bigger gas line and new venting, and a well-sized tank can be the simpler, less expensive choice. The decision is yours, based on your home and budget.
Common ProblemsHomes around Palo Alto run into a familiar set of water heater failures, and each one calls for a different fix. Palo Alto Water Heater handles them all: no hot water, water that never gets hot enough, pilots that won't stay lit, electric tanks with burned-out elements, rumbling tanks full of sediment, rusty or smelly water, leaking relief valves, and tankless units flashing error codes. Our technicians identify the exact fault and target the repair to the component that actually failed.
The correct fix depends entirely on what actually failed. On electric tanks, that usually means an element or thermostat. On gas units, it tends to be a thermocouple, flame sensor, or gas valve. Pressure problems are solved with a thermal expansion tank and a properly set pressure-reducing valve, and leaks at the drain valve or fittings get repaired before the damage spreads. We also check the temperature setting, since water above 120°F can scald young children and older adults in seconds. If the tank itself is leaking, no repair will hold, and we'll say so plainly. Any gas smell means leave the house and call the gas utility right away.
An inspection today can save you a costly cleanup later. Call for straight answers.
Call (650) 220-1790 NowWhen the tank starts leaking in the middle of the night or the hot water disappears the morning of a big day, you need help now, not next week. Palo Alto Water Heater provides same-day and emergency water heater repair for Palo Alto homeowners, with quick response times. Our technicians arrive ready to diagnose the fault, make the repair, or, when a tank is beyond saving, get a properly sized replacement installed quickly.
Quick service shouldn't mean cutting corners. Even with water on the floor, we price the job upfront, fix the underlying cause instead of patching the symptom, and explain everything in plain language. It's an approach that has built a lot of repeat customers across Palo Alto.
Done RightReplacing a part without finding out why it failed means another service call soon. So our technicians dig past the failed part to what caused it: pressure spikes with no expansion tank, hard water, and shortcuts from the original installation, like a missing drain pan or a poorly pitched vent. Fix those, and the same problem rarely returns. We treat every home the way we'd want our own treated.
Our process is simple: a thorough inspection, a clear recommendation, professional repair or installation, and honest guidance on maintenance. We handle everything from start to finish, including permits where your area requires them, so your family can count on dependable hot water every day. For year-round peace of mind, ask about our annual maintenance visits that keep the tank clean and the relief valve tested.
From a simple flush to a complete replacement, our team is ready anywhere in Palo Alto.
Call (650) 220-1790 Today