Water Heater & Boiler Repair & Installation
No hot water? Leaking tank? Boiler error code? Don't wait. Lord Mechanical delivers same-day replacement, certified repairs, and expert troubleshooting across Greater Vancouver.
Priority Service Request
24/7 FAST RESPONSEFill out this quick form or call (604) 670-3737. Dispatched within 15–30 minutes for emergencies.
Choose Your Heating & Water Solution
Red Seal certified journeymen equipped for every brand, model, and emergency.
Hot Water Tanks
From $1,200 InstalledSame-day replacement of leaking atmospheric, power-vent, gas, and electric hot water tanks (Bradford White, Rheem).
- ✓ Gas permits & inspection included
- ✓ Safe haul-away & recycling of old tank
- ✓ Seismic strapping & expansion tank
- ✓ 6 to 10 year tank warranty
Tankless Water Heaters
$1,000+ Rebates EligibleHigh-efficiency on-demand water heaters (Navien NPE-240A, Rinnai). Never run out of hot water while slashing gas bills by 35%.
- ✓ Endless hot water on demand
- ✓ 20+ year operating lifespan
- ✓ Wall-hung space-saving design
- ✓ Full FortisBC rebate filing
Boilers & Radiant Heat
Tune-Ups from $250Condensing boilers and hydronic radiant in-floor heating specialists (Viessmann, IBC, Navien NCB).
- ✓ Combustion flue gas efficiency analysis
- ✓ Radiant in-floor manifold balancing
- ✓ Zone valve & circulation pump repair
- ✓ FortisBC $1,000–$2,000 rebates
Emergency Diagnostics
15–30 Min ArrivalActive leaks, pilot light failure, no hot water, low pressure, or blinking error codes. Fast emergency repairs.
- ✓ Pilot light & thermocouple replacement
- ✓ Leaking T&P relief valve replacement
- ✓ Diagnostic error code troubleshooting
- ✓ Rumbling & popping noise flush
Troubleshooting Your Water Heater or Boiler
Experiencing issues with your heating or hot water? Here are the most common symptoms our North Shore technicians resolve daily:
Indicates internal glass lining failure caused by age or sediment build-up. The tank must be isolated and replaced immediately to prevent major basement flooding.
Usually caused by a worn thermocouple, dirty pilot orifice, or faulty gas control valve. Our certified gas fitters replace these components quickly in one visit.
Mineral scale and sediment have trapped boiling water at the bottom of the tank. A professional system flush or sacrificial anode rod swap resolves the issue.
A water leak in radiator loops, a waterlogged expansion tank, or a failing automatic fill valve. We pressure test the hydronic loop to pinpoint the fault.
Why Homeowners Choose Lord Mechanical
We take the stress out of plumbing and heating emergencies with transparent service:
Frequently Asked Questions
We provide same-day emergency hot water tank replacement across North Vancouver, West Vancouver, and Greater Vancouver. Our mobile warehouse trucks carry premium 40 and 50-gallon Bradford White and Rheem tanks, allowing us to arrive, disconnect the old tank, and install the new unit in as little as 2 to 4 hours.
Key warning signs include: water leaking around the base, rusty or discolored hot water, metallic taste/smell, popping or rumbling noises, water taking longer to heat up, pilot light going out frequently, and a tank older than 8–10 years.
Yes. Tankless systems like Navien NPE-240A provide continuous, endless hot water while reducing energy bills by up to 30–40%. They take up 80% less space on your wall and last 20+ years compared to 8–10 years for traditional tanks. Qualifying installations are also eligible for FortisBC provincial energy rebates.
Yes. Our Red Seal certified gas fitters are factory-trained on European and North American condensing boilers including Viessmann Vitodens, IBC SL/CX series, and Navien NCB combi boilers. We diagnose error codes, perform combustion analysis, and service hydronic in-floor radiant heat manifolds.