Hot-water repair
Tankless Water Heater Repair
Tankless water-heater performance depends on water flow, gas supply, venting, combustion, controls, inlet temperature and maintenance condition. We use the symptom and fault history to guide a complete diagnosis.
✓ TSBC licensed✓ $60 seniors✓ $5M insured
BOOST SERVICE STANDARDAssess. Explain. Verify.
Complete support
Help for the system you have—and the comfort you want.
Every home and installation is different. We identify the equipment, understand the concern and tailor the work to the actual conditions.
Discuss your system ↗Tankless error-code and no-hot-water diagnostics
✓Intermittent hot-water and temperature fluctuation diagnosis
✓Low-flow and activation problems
✓Ignition, venting and control testing
✓Scale-buildup, flushing and maintenance assessment
✓Clear expectations
What your $119 diagnostic includes.
A focused visit to identify why your tankless water heater is not operating correctly and give you a clear next step.
$60 for seniors. Please request senior pricing when booking. Seniors receive priority scheduling where practical, after urgent safety calls and subject to location and technician availability.
Diagnosis first.Parts, repairs, cleaning and maintenance are quoted separately before you approve them.
Request service - 01
Record the error code, symptoms, demand and service history
- 02
Check water flow, inlet and outlet temperatures and activation
- 03
Review ignition, gas and accessible venting conditions
- 04
Inspect accessible condensate and water connections
- 05
Check controls, sensors and signs of scale-related restriction
- 06
Explain the finding and quote repair or maintenance separately
Repair or replace?Answer five questions for a practical starting point—no contact details required.
Use the free guide Why the details matter
Performance starts before
the system turns on.
The displayed code put in context
An error code identifies a system condition, not always the single part that caused it.
Flow, gas and venting considered
Performance depends on the complete installation and household demand.
Maintenance needs explained
Scale, filters and service history are reviewed alongside repair needs.
When to call
Changes worth checking.
Small changes in sound, comfort, energy use or operation can be useful early warnings. If anything appears unsafe, turn the equipment off and call.
Call (778) 791-6460The unit displays a recurring error code
Hot water turns cold during use
The heater does not activate at lower flow
Water temperature or pressure has become inconsistent
The unit has not been descaled according to its needs
Your service visit
A simple, visible process.
You know what is happening, what has been found and what comes next.
Review the fault history
We confirm the code, timing, affected fixtures, demand and recent maintenance.
Test operation
Flow, temperatures, controls and accessible gas, venting and water-side conditions are evaluated.
Repair and verify
Approved work is completed and hot-water operation is checked under available demand.
Tankless Repair FAQ
Questions homeowners ask.
These answers provide a useful starting point. Equipment and homes still need individual assessment.
Browse all HVAC questions ↗01How much is a diagnostic service call?+
Our standard diagnostic service call is $119. The senior diagnostic service call is $60; please request senior pricing when booking. The $119 flat-rate diagnostic covers the booked issue during that visit, including regular, after-hours and emergency visits. There is no hourly diagnostic charge, regardless of how long the on-site diagnosis takes. Seniors receive priority scheduling where practical, after urgent safety calls and subject to location and technician availability. Diagnosis only. Repairs are quoted separately before you approve the work. The fee covers diagnosis for that visit; parts and approved repairs are separate.
02What should I do when my tankless heater shows an error code?+
Record the exact code and model number. If you smell gas, see unsafe venting or the unit behaves dangerously, shut it down and seek urgent qualified help.
03Why does tankless hot water go cold during a shower?+
Flow changes, fixture mixing, capacity, maintenance, controls, gas supply and equipment faults can all contribute. The system needs to be evaluated under demand.
04Can descaling fix a tankless water heater problem?+
Descaling can address scale-related heat-transfer or flow concerns, but it will not correct every error code or failed component.
05Which tankless brands do you repair?+
We work with common tankless brands including Navien, Rinnai, Noritz and Bosch, plus other equipment within our service scope. Provide the model and error code when booking so service options can be confirmed.
Local service areas
Tankless Repair across the
Lower Mainland.
Select your city to read service details, neighbourhood coverage and the right way to request an estimate.
Tankless Repair in Vancouver↗Tankless Repair in Burnaby↗Tankless Repair in Coquitlam↗Tankless Repair in Port Moody↗Tankless Repair in Port Coquitlam↗Tankless Repair in New Westminster↗Tankless Repair in Surrey↗Tankless Repair in Richmond↗Tankless Repair in North Vancouver↗Tankless Repair in West Vancouver↗Tankless Repair in Delta↗Tankless Repair in White Rock↗Tankless Repair in Langley↗Tankless Repair in Maple Ridge↗Tankless Repair in Pitt Meadows↗Tankless Repair in Mission↗Tankless Repair in Abbotsford↗Tankless Repair in Chilliwack↗
READY TO TALK?
Start with the right next step.
$119 diagnostic fee, including evenings and emergency calls. Repairs are quoted separately before work begins.
