
Tankless Water Heater Repair in Wilsonville, OR
Tankless water heater repair in Wilsonville, OR without guesswork: codes read, gas pressure measured under load, the flow sensor and filter checked, then the faulty part replaced.
- Error history read first
- Written quote before work
- Descaling through service valves
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 Wilsonville Homes
Most Wilsonville homes keep the tankless on a garage wall. Mild, damp winters are easy on units, but the occasional deep freeze catches exposed lines.
What we run into in Wilsonville
- Garage installs. Here the unit typically lives in the garage, so the inlet filter and the service valves are easy to get at when it needs attention.
- Freeze damage. A hard freeze can split the pipes feeding a unit. Its built-in freeze protection only works while the unit still has power and gas.
From one side of Wilsonville to the other (97070), plus nearby parts of Clackamas County.
Call (380) 273-8196Tankless Problems We Fix Around Wilsonville
These are the faults behind most calls for tankless water heater repair in Wilsonville, OR. The display usually points at one of them.

Unit won't light
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
An air or exhaust code stops the burner for safety. The intake and exhaust are cleared and checked.
Error code keeps coming back
A reset only clears the symptom. Repeated ignition or exhaust codes need a visit.
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.
Not as hot as it used to be
Scale on the heat exchanger, a weak gas supply or a thermistor reading wrong.
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 Wilsonville
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 Wilsonville
A typical bill for tankless water heater repair in Wilsonville, OR is estimated at $150 to $800. These are estimates, not quotes, and an exchanger replacement sits higher at an estimated $1,000 to $2,500.
Diagnosis & code check
- Stored error history read
- Model and serial noted for warranty
- A plain answer on what failed
Repairs & descaling
- Heat exchanger descaled
- Igniter, flame rod or sensor replaced
- Inlet filter screen cleaned
Heat exchanger & major parts
- Warranty part claimed where it applies
- Combustion checked after the swap
- Control board or gas valve replaced
Need Tankless Water Heater Repair in Wilsonville, OR? Call Us Now
The sooner a fault is tested, the more likely it is a small part and not a big one.
Wilsonville Homes by the Numbers
Heating in Wilsonville splits between gas (about 46% of homes) and electricity (about 52%), and tankless repairs follow the same split. The median home here dates from 1998, 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. Roughly 50% of homes are owner-occupied and 52% single-family, so calls come from both homeowners and landlords.
Wilsonville covers about 7.7 square miles and holds roughly 26,183 residents, around 3,405 per square mile: suburban in density, with a mix of detached homes and townhomes. It is number 18 by population of the 125 Oregon places on our service list.
Source: U.S. Census Bureau, American Community Survey 2019-2023 5-year estimates for Wilsonville, OR.
Where We Go in Wilsonville
From one side of Wilsonville to the other (97070), plus nearby parts of Clackamas County.
- 97070
Nearby Cities We Serve
Tankless Water Heater Repair in Wilsonville, OR: 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 Wilsonville, OR 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. Freeze repairs depend on what split, and are priced once the damage is seen.
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.
Why does my tankless water heater go hot then cold?
A second or two of cold after the tap reopens is normal start-up. If the water swings while it runs, look at low flow, scale or the flow sensor.

Book Your Wilsonville Repair Visit
(380) 273-8196 reaches someone who works on tankless units every day. Describe the problem and pick a time.