Tankless Water Heater Repair in Clovis, CA
Tankless water heater repair in Clovis, CA for gas and electric units that have stopped keeping up. The cause is found, the repair is quoted in writing, and the unit is run hard before we leave.
- Rinnai, Navien, Noritz, Rheem, Takagi
- Run at full demand before we go
- Written quote before work
Fault found first
The code, the stored history and each suspect part are tested before anything is ordered.
Price agreed in writing
Parts and labor go on a written quote, and nothing starts until you approve it.
Licensed local techs
Repairs by licensed technicians who work in your part of town.
Tankless units only
One specialty: gas and electric tankless heaters that stopped doing their job.
Tankless Units in Clovis Homes
In Clovis, homes are mostly single-story ranches with the tankless in the garage. Long, hot San Joaquin Valley summers and dust keep the intake filter busy.
What we run into in Clovis
- Garage installs. Garage installs are the norm in this area, usually with the vent running straight out the nearest wall.
Clovis and its ZIP codes (93611, 93612, 93613, 93619) are all inside our service area.
Call (380) 273-8196Tankless Problems We Fix Around Clovis
When people phone about tankless water heater repair in Clovis, CA, it is nearly always one of these problems. Each has a short list of causes.
Code 11, E003 or 111
A unit that clicks without lighting has an ignition, gas or venting fault, and each is checked in turn.
Drip from the cabinet
Drips come from service valves, fittings, the relief valve, the condensate line or the heat exchanger itself.
Code 10 or E110
Venting codes mean the unit can't breathe: a blocked termination, a nest, snow or a vent run that's too long.
Hot, then cold, then hot
A short cold burst after the tap reopens is normal start-up. Swings during one shower point to low flow, scale or a failing flow sensor.
Shuts off mid-shower
Flow drops below what the unit needs to keep firing: a clogged filter, aerator or shower cartridge, or a sensor misreading.
Cold at one tap only
Usually a mixing valve or a cold-water crossover at that fixture, not the heater.
Can't tell which one you have? Read us the display and describe the water, and the likely fault comes back on the call.
Fix It or Retire It? Deciding in Clovis
Igniters, flame rods, sensors, fans, gas valves and boards are worth replacing on almost any unit. The hard call is a leaking or cracked heat exchanger on an older unit, because that part can approach the price of new.
Tell us the brand, roughly how old the unit is and what it is doing when you call (380) 273-8196. If a repair is a poor spend, you will be told so.
Call (380) 273-8196Estimated Repair Costs in Clovis
Most tankless water heater repair in Clovis, CA lands between an estimated $150 and $800 for parts and labor. A heat exchanger is the outlier, estimated at $1,000 to $2,500.
Diagnosis & code check
- A plain answer on what failed
- Gas pressure measured under load
- Model and serial noted for warranty
Repairs & descaling
- Flow sensor or thermistor swapped
- Igniter, flame rod or sensor replaced
- Heat exchanger descaled
Heat exchanger & major parts
- Warranty part claimed where it applies
- Control board or gas valve replaced
- Fan motor or blower replaced
Need Tankless Water Heater Repair in Clovis, CA? Call Today
Cold showers rarely fix themselves. Most units are back to full heat after one part and one visit.
Clovis Homes by the Numbers
In Clovis about 62% of homes are heated with gas, which makes gas-fired tankless units, and the gas pressure and venting problems that come with them, the common repair. The median home here dates from 1995, so tankless units are a mix of original-era installs and newer replacements, and an older unit that has never been descaled is a frequent find. Owners live in about 66% of Clovis homes (single-family about 78%), so the person who calls is usually the person who decides.
With about 122,719 residents on roughly 26 square miles (near 4,673 per square mile), Clovis is suburban in density, with a mix of detached homes and townhomes. It is number 51 by population of the 619 California places on our service list.
Source: U.S. Census Bureau, American Community Survey 2019-2023 5-year estimates for Clovis, CA.
Clovis Weather and Water Temperature
Freezing nights are not constant in Clovis, about 40 a year, but the coldest one in the last three years reached about 28°F. A unit mounted outdoors or in an unheated garage is exposed on those nights, and a leak found in spring often started in January.
In Clovis the cold tap is probably around 61°F in winter and 81°F in summer, based on a January average of 53°F, a July average of 92°F and a yearly average of 70°F. Heating that water to 120°F takes a rise of about 59°F in winter, so a 199,000 BTU gas unit at 90% efficiency tops out near 6.1 gallons per minute, compared with roughly 9.2 in summer when the rise is only about 39°F.
For comparison, a shower draws roughly 2 gallons per minute, so two at once plus the dishwasher can pass the winter figure. If the water goes lukewarm only when several taps run, the unit is likely maxed out; if it goes lukewarm at one tap, the cause is more often scale, a flow sensor or the flame.
Weather: NASA POWER daily temperatures, 2021-2023, for the grid cell around Clovis, CA, corrected to the town's elevation (USGS). Tap-water temperatures and flow rates are estimates, not measurements.
Where We Go in Clovis
Clovis and its ZIP codes (93611, 93612, 93613, 93619) are all inside our service area.
- 93611
- 93612
- 93613
- 93619
Nearby Cities We Serve
Tankless Water Heater Repair in Clovis, CA: FAQs
Question not covered here?
Call and ask. Someone who repairs tankless units answers, and the phone quote is free.
Call (380) 273-8196How much does tankless water heater repair in Clovis, CA cost?
Most repairs cost an estimated $150 to $800, depending on the part. Descaling alone is estimated at $150 to $350, and a heat exchanger at $1,000 to $2,500. Whatever the fix, the price is agreed in writing before work begins.
Is there a reset button on a tankless water heater?
Many do it through power: switch the unit off, wait, switch it back on. That clears a code, but a code that comes back means a part needs attention.
How long does a tankless water heater last?
A gas unit that is flushed regularly commonly lasts 20 years or longer. Electric tankless models usually give 7 to 10. In Clovis the heat exchanger works through a rise of about 59°F on a typical winter day, which is why flushing on schedule matters there.
How often should a tankless water heater be flushed?
Most makers call for a flush every year, and every six months on very hard water. On very soft water the gap can be longer, but skipping it for years invites scale faults. Because Clovis rarely freezes (roughly 40 nights a year), the flush can be scheduled whenever it is convenient.
Schedule a Tankless Visit in Clovis
Call (380) 273-8196. Nothing is repaired until you have approved the written quote.
Talk to a Tankless Technician in Clovis
Covering Clovis
93611, 93612, 93613, 93619, and the neighboring parts of Fresno County.
More California service areas