Hot Water.
Done Right.
Expert water heater installation, repair and replacement in St. Thomas and London, Ontario. Tank, tankless, or hybrid heat pump — installed right, permits pulled, inspections passed the first time.
Complete Water Heater Services
From new installation to emergency repairs — we handle every hot water situation
Installation
Expert installation of all brands and types — tank, tankless, or hybrid heat pump. Permits pulled, work done right, inspections passed.
Repair
Fast diagnosis of pilot light failures, thermostat issues, heating element problems, and more. Most repairs completed same-day.
Replacement
Old unit failing? We remove and replace with same-day service. We recycle your old unit responsibly.
Maintenance
Annual flushing to remove sediment buildup, anode rod checks, thermostat calibration, and safety valve testing.
Inspection & Safety
Full safety checks including pressure relief valves, gas connections, venting integrity, and code compliance.
Emergency Service
24/7 emergency response for water heater failures, leaks, and flooding situations.
Tank vs. Tankless vs. Hybrid
Choose the right water heater for your home and budget
Contact Jumbo Plumbing for an exact installed quote tailored to your home.
Ontario rebates may be available for qualifying upgrades
Tankless and heat pump water heater installations may qualify for rebates through federal and utility programs. Check current amounts directly with the program providers:
Common Signs You Need Us
Don't wait for a complete failure — these warning signs mean it's time to call before a small fix turns expensive.
Water heater is 10 or more years old
Tank is leaking or pooling water at the base
Running out of hot water faster than usual
Rumbling, popping, or banging sounds from the unit
Rusty, brown, or discolored hot water
Energy bills rising without increased usage
Pilot light keeps going out repeatedly
This is the second or third repair in recent years
Hot water takes much longer to arrive at taps
Pressure relief valve releasing or dripping
Spot a red flag? Same-day service is often available — call us now.
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Need Hot Water Fast?
Same-day water heater service in St. Thomas and London, Ontario. We answer 24/7 — no voicemail, no delays.