The drain service of Pure Mechanical GroupMetro Vancouver + Fraser Valley
No. 88 · Done by Pure Mechanical Group

Water heater repair: what it involves and what it costs

No hot water, not enough of it, or a pilot that will not stay lit. Thermocouples, gas valves, elements, thermostats and relief valves can all be replaced. A leaking tank cannot be repaired.

Typical cost$389–$789
How it starts$289 for the first hour
After the first hour$189 an hour, plus parts
Who does itPure Mechanical Group, the company behind Unclog.it
WhereMetro Vancouver + Fraser Valley
A Pure Mechanical Group technician working on the top connections of a gas water heater
Fig. 88: water heater repair

What water heater repair typically costs

Most repairs$389–$789Thermocouple, gas valve, element or relief valve.

Typical prices in Metro Vancouver and the Fraser Valley in 2026, before tax. They are a guide, not our quote. Too much depends on your home to price these jobs unseen, so your price is set on site, in writing, before any work starts.

When you need it

  • No hot water, or hot water that runs out quickly
  • A pilot light that will not stay lit
  • Dripping from the relief valve or its pipe

What changes the price

The partA thermocouple is inexpensive. A gas control valve is not.
Age of the tankOn a tank past 10 years, repair money is often better spent on a new one.
Gas or electricGas appliances need a licensed gas fitter.

What the job involves

  1. Check the gas or power supply, the pilot or igniter, and the thermostat.
  2. Test the suspect parts and confirm which one has failed.
  3. Replace it: thermocouple, gas valve, element, thermostat or relief valve.
  4. Relight or power up, check the venting and confirm the water heats.
Time on site
Usually 1 to 2 hours
Permits
Work on the gas side in BC needs a gas permit and a licensed gas fitter.

How pricing works for this job

There is no one price for water heater repair, because the factors above change it from one home to the next. It is done on time: $289 for the first hour, then $189 an hour, plus parts. If it turns out to be a bigger job, you get a written estimate before the plumber carries on.

Call 1-800-604-0631.

Questions people ask

How much does water heater repair cost in Metro Vancouver?

Most repairs: $389–$789. Typical prices in Metro Vancouver and the Fraser Valley in 2026, before tax. They are a guide, not our quote. Too much depends on your home to price these jobs unseen, so your price is set on site, in writing, before any work starts.

Should I repair or replace my water heater?

Under about eight years old with a dry tank, repair. Past ten years, or with any water at the base, replace it.

Why is my pilot light going out?

Most often a worn thermocouple, which is a small part. A draught or a blocked air intake can also do it.

Is a dripping relief valve dangerous?

It is the tank's safety device doing its job, or wearing out. Either way it needs looking at soon. Never cap it.

How is water heater repair priced?

It is done on time: $289 for the first hour, then $189 an hour, plus parts. If it turns out to be a bigger job, you get a written estimate before the plumber carries on.

What does it cost after hours?

Regular hours are 9 to 5, Monday to Friday. Outside those hours, every rate is double. If it can safely wait until the morning, it costs half as much.