Expansion Tank Replacement in Vancouver
Standard repair — book a service visit · ~$250–$500 installed · Same-day, often within 2 hours · 604-359-1081
What the expansion tank does
The expansion tank absorbs the pressure change as system water heats and expands. A waterlogged or failed tank causes pressure spikes, dripping relief valves, and stress on the whole system.
Signs you need a expansion tank replacement in Vancouver
How a Vancouver expansion tank replacement works
- 1
Diagnosis
We confirm the expansion tank is the fault — not a cheaper related part — and identify the exact component for your boiler.
- 2
Exact quote
You get a firm installed price before any work begins. The $250–$500 range above is a starting estimate, not your final number.
- 3
Replacement
A Red Seal–certified gas-fitter fits the new expansion tank, tests the system, and confirms safe operation across Vancouver.
Red Seal Certified
Licensed BC gas-fitters on every job
Right Part, First Time
Common parts carried on the van
Vancouver Coverage
Vancouver & neighbouring Vancouver
Vancouver's older West Side and East Side homes often have legacy cast-iron boilers and original mid-century hydronic systems. We service both heritage installations and modern condensing combi retrofits across all neighbourhoods.
Approximate installed price (part + labour). A diagnosis confirms the fault and the exact part for your boiler. Call 604-359-1081 for an exact quote — we fit the part, we don’t sell parts over the counter.
More boiler help in Vancouver
Need a expansion tank replaced in Vancouver?
604-359-1081 · Same-day, often within 2 hours · Approximate $250–$500 installed — call for your exact quote.