
Tankless Water Heater Repair in Orem, UT
Tankless water heater repair in Orem, UT 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 Orem Homes
Orem sits more than 4,000 feet up, with cold winters and hard water. Units need their altitude setting right, regular descaling and protected lines.
What we run into in Orem
- Hard water. Scale is the slow problem in this area: it narrows the waterways, trips temperature limits and shortens the life of the exchanger if nobody flushes it.
- Altitude setting. Thinner air changes combustion. If the altitude setting was skipped at install, flame faults can follow the unit for years.
- Freeze damage. Cold snaps do damage here when the power drops overnight. A frozen line or a cracked fitting under the unit is a repair we see after every deep freeze.
About 97,048 people live in Orem, across all 3 ZIP codes, and all of it is on our route: 84057, 84058, 84097.
Call (380) 273-8196Tankless Problems We Fix Around Orem
When people phone about tankless water heater repair in Orem, UT, 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.
LC code on a Rinnai
The unit is reporting scale buildup. It needs a descale, and soon.
Display is blank
No power at the outlet, a blown fuse or a failed control board.
Noisy or whistling
Scale, a struggling fan or a gas regulator issue, each of which shows up on testing.
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 Orem
Gas tankless units commonly last 20 years or more with flushing, so a single failed part rarely means a new heater. A failed exchanger outside its warranty, on a unit past 15 years, is where replacement starts to win.
Not sure which side of the line you are on? Call (380) 273-8196 with the brand, the age on the label and the code. You will hear whether a repair makes sense before anyone comes out.
Call (380) 273-8196Estimated Repair Costs in Orem
For tankless water heater repair in Orem, UT, most parts-and-labor repairs are estimated at $150 to $800, while descaling alone is estimated at $150 to $350. A new heat exchanger is the big one, estimated at $1,000 to $2,500.
Diagnosis & code check
- Stored error history read
- A plain answer on what failed
- Flow, filter and venting checked
Repairs & descaling
- Igniter, flame rod or sensor replaced
- Inlet filter screen cleaned
- Flow sensor or thermistor swapped
Heat exchanger & major parts
- Warranty part claimed where it applies
- Fan motor or blower replaced
- Leaking heat exchanger replaced
Need Tankless Water Heater Repair in Orem, UT? Call Us Now
Cold showers rarely fix themselves. Most units are back to full heat after one part and one visit.
Orem Homes by the Numbers
Gas heats about 79% of homes in Orem, so gas tankless units, with their vent runs and gas-line sizing, are the usual case on a call. With a median build year of 1988, homes in Orem sit in the middle: plenty were retrofitted with tankless units, and plenty of those units are now old enough to need parts. Roughly 58% of homes are owner-occupied and 63% single-family, so calls come from both homeowners and landlords.
Orem covers about 19 square miles and holds roughly 97,048 residents, around 5,212 per square mile: suburban in density, with a mix of detached homes and townhomes. Among the 99 Utah places we cover, it ranks number 6 by population.
Source: U.S. Census Bureau, American Community Survey 2019-2023 5-year estimates for Orem, UT.
Where We Go in Orem
About 97,048 people live in Orem, across all 3 ZIP codes, and all of it is on our route: 84057, 84058, 84097.
- 84057
- 84058
- 84097
Nearby Cities We Serve
Tankless Water Heater Repair in Orem, UT: 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 Orem, UT 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. On hard water, a descale often goes with the repair and sits on the same written quote.
Can a tankless water heater be repaired?
Yes, in most cases. Igniters, flame rods, flow sensors, thermistors, fans, gas valves and boards are all replaceable, and scale can be descaled. A leaking heat exchanger on an old unit is the main exception.
What is the most common problem with tankless water heaters?
Scale in the heat exchanger, followed by ignition faults and flow sensor or filter problems. All three usually show up as a code or as water that won't stay hot.
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.

Schedule a Tankless Visit in Orem
Call (380) 273-8196. Nothing is repaired until you have approved the written quote.