Whether your hot water tank is leaking, underperforming, or completely dead, we’ll diagnose the issue quickly and give you honest, expert options. From same-day replacements to flushes and repairs, Sterling gets it done right — no stress, no sales games.
✅ 1-hour arrival windows
✅ Clean, code-compliant installs
✅ Repair or full replacement options
✅ Expert diagnosis — not just guess-and-replace
✅ Calgary’s best tank warranties (ask us why)
🛠️ Hot Water Tank Replacement
We remove your old tank and install a new one to code — including gas line, venting, expansion tank (if needed), and haul-away.
Need help choosing a model? We’ll guide you through tank size, recovery rate, and energy efficiency options that fit your home and budget.
🔧 Hot Water Tank Repairs
Not every issue needs a full replacement. We repair common problems like:
We’ll always give you an honest assessment — if a repair is viable and safe, we’ll recommend it.
💨 Venting & Gas Code Corrections
We ensure proper combustion venting and correct gas line sizing for safety and efficiency. No cut corners.
🧼 Tank Flushing & Maintenance
Regular flushing removes sediment buildup, helps maintain heat output, and extends the life of your tank.
⚠️ Emergency No-Hot-Water Service
If your tank has failed completely — especially during winter — we’ll prioritize your call and offer fast, reliable service to get your home warm again.
Typically 8–12 years. Hard water and sediment buildup can shorten lifespan — that’s why maintenance matters. If your tank is over 10 years old, leaking, or slow to heat, it may be time to replace.
If it’s safe and the parts are available, we’re happy to repair. We commonly fix pilot assemblies, thermocouples, or pressure relief valves — but if the tank is rusted or leaking from the body, it needs full replacement.
We offer same-day replacements in most cases. Our vans are stocked and ready — and if your tank is leaking or failed, we prioritize your call.
Yes — we install standard and high-efficiency gas and electric tanks. We’ll help you compare recovery rates, insulation, and potential energy savings.
Yes — every replacement includes proper disposal of your old tank.
Yes — most tanks come with 6–8 year manufacturer warranties. Our installations also include our Sterling Standard workmanship warranty, or additional service, labour and material warranty up to 12 years.
📌 Note: Customer-supplied tanks are not eligible for warranty coverage.
📞 (587) 952-7615
🔥 Call now or book online for hot water tank service in Calgary.
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