Pick a time that works for you and confirm instantly. If it’s urgent, grab the next available slot.
Tip: Booking online is the fastest way to get help — no waiting on hold.
Keep your hot water system running efficiently and safely.
John The Plumber offers professional water heater maintenance in Ottawa — including tank flushing, descaling, safety checks, and performance testing. Our licensed technicians help extend the life of your system, lower energy costs, and prevent unexpected breakdowns.
Prevent breakdowns, improve efficiency, and extend water heater lifespan.
Safety-focused pros for gas, electric, and tankless systems.
Flexible appointments across Ottawa — including weekends.
Clear maintenance costs — no surprises, no upsells.
Thousands of 5★ reviews from local homeowners.
Annual service helps maintain manufacturer coverage.
Annual flushing and inspections help prevent breakdowns and ensure consistent, efficient hot water for Ottawa families. Safe, affordable care for every type of home system.
For restaurants, businesses, and rentals — we provide scheduled annual maintenance to reduce downtime and extend equipment lifespan. Reliable service that keeps customers and tenants happy.
★★★★★“Great annual service! Our water heater runs better and quieter every year.”
★★★★★“Friendly tech, fast work, and they explained everything clearly.”
★★★★★“We sign up every year — totally worth it for peace of mind.”
Is your water heater overdue for maintenance?
New customers get $40 off their first annual tune-up — including flushing, safety checks, and performance testing.
Keep your hot water running safe, clean, and efficient all year.
⚡ Quick scheduling across Ottawa
📞 Call now or book online — limited-time offer!
We provide annual water heater maintenance throughout Barrhaven, Kanata, Nepean, Orleans, Stittsville, Downtown Ottawa, and surrounding communities.
Our licensed techs know the homes and systems unique to this region — delivering fast, reliable service wherever you are.
🚚 Local Ottawa experts always nearby.
Since 2006, John The Plumber has helped Ottawa homeowners extend the life of their water heaters with annual inspections and maintenance. We work on all brands and systems, offering upfront pricing and clean, dependable service every visit.
Our focus: safety, reliability, and long-term performance — so you never have to worry about cold showers or major repairs.
Shut-off valves in Ottawa homes often fail due to corrosion, mineral buildup, worn valve stems, frozen pipes, or long periods of inactivity. A shut-off valve
Toilet Seat Height Ottawa: Everything You Need to Know About Comfort Height Toilets When it comes to bathroom design, comfort and functionality should always go
Yes — annual flushing and inspection improve efficiency, extend lifespan, and help prevent leaks and failures.
Flushing, temperature checks, safety valve testing, leak inspection, and performance optimization for your specific system.
Absolutely — a clean, efficient heater uses less power or gas, saving money every month.
Yes — including descaling tankless models, which is critical for performance and warranty protection.
Usually 45–90 minutes, depending on system type and condition.
Yes — new Ottawa customers receive $40 off annual water heater service. Just mention the offer!
