Gas water heater repairs in Langley typically run $150 to $650, starting with a $90 to $150 service call credited toward the fix.
Tell us what you need—we’ll call you back fast.
Quick answer
A gas water heater repair in Langley typically costs $150 to $650, starting with a $90 to $150 service call that's credited toward the repair once you approve the work. That's a 2026 public market ballpark, not a quote — the CANRO office and our certified gas technicians confirm the real price once they've identified the actual fault.
Need a licensed gas fitter for your gas tank water heater? Call CANRO at (604) 359-1081 — residential natural-gas heating and hot water across Metro Vancouver since 1999.
Pilot lights that won't stay lit, a thermocouple that's stopped signaling the gas valve properly, a leaking pressure relief valve, or a burner that's sooted up enough to affect the flame are the calls that come up most often. Sediment buildup at the bottom of the tank is a frequent underlying cause on Township of Langley properties with well water, since dissolved minerals settle out over time and can interfere with the burner or cause the popping and rumbling sound homeowners often describe when they call.
A tank that's simply not producing enough hot water, without any obvious leak or noise, often points to a failing dip tube or a thermostat that's drifted out of calibration rather than anything more serious.
| Repair type | Typical range | Notes |
|---|---|---|
| General water heater repair | $150–$650 | Covers most single-fault repairs once diagnosed |
| Service call / diagnostic visit | $90–$150 | Credited toward the repair if you approve the work |
A tank under 8 years old with a single clear fault is almost always worth repairing. A tank past 10 to 12 years old, especially one already showing rust or repeated pilot problems, is usually closer to the end of its practical service life, and a technician should tell you honestly when a repair is more of a stopgap than a real fix. There's no shame in a straightforward repair keeping a good tank going for several more years — the goal is just matching the repair to where the tank actually is.
It also helps to think about how many separate issues have come up recently rather than judging any one repair in isolation. A tank that's needed two or three unrelated repairs within a year or two is telling you something different than a tank with one isolated fault after years of trouble-free service, even if each individual repair looks similarly priced on paper.
Safety note
Water heater repairs involving the pilot, thermocouple, gas valve, or burner must be performed by a Technical Safety BC licensed gas fitter. If you ever smell gas near your water heater, leave the home immediately and call FortisBC's emergency line at 1-800-663-9911 before doing anything else.
A weak or dirty thermocouple is the most common cause, though a draft issue or partially blocked venting can also cause repeated pilot outages.
It's credited toward the repair once you approve the work, so you're not paying the service call on top of the full repair price.
That's typically sediment built up at the bottom of the tank, which is more common on well-fed properties with harder water, common across parts of the Township of Langley.
A single clear fault on a tank under 8 to 10 years old usually favours repair; a tank showing multiple issues or approaching 10 to 12 years old is worth discussing replacement instead.
Often yes — a failing dip tube or sediment restricting flow can sometimes be addressed without a full tank replacement, depending on what the diagnostic finds.
Most single-fault repairs are completed within one visit once the issue is diagnosed and the part is available.
Family-run, TSBC-licensed (gas LGA0043870 · boiler LBP0046450), serving Metro Vancouver homes since 1999. Residential, natural gas only.
Call (604) 359-1081 Email info@canroheat.ca“Canro does an amazing job! Super professional and skilled with everything—boilers, furnaces, and AC. Always a pleasure working with them!”
“Five stars for Canro. We needed a replacement of a 30-year-old boiler. A new high-efficiency unit was installed—clean, professional work.”
“I can’t speak highly enough about George, who was recommended for a boiler service call for my parents’ home. George is excellent.”
25+ years keeping Metro Vancouver homes comfortable. Honest advice, upfront pricing, work that lasts.