Installing a new gas storage water heater in Hamilton, Richmond runs $1,800-$3,200 on a standard vent, or $2,500-$4,500 with venting changes.
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Quick answer
A new gas storage water heater installed in Hamilton, Richmond typically costs $1,800-$3,200 with the existing atmospheric vent reused, or $2,500-$4,500 when the vent needs to be changed or upgraded to meet current code. This range is a 2026 public-market ballpark, not a quote from CANRO — final pricing is always confirmed by a certified gas technician after a brief on-site look. That range holds whether it's a straight swap or a first-time gas install in a home converting from another fuel.
Need a licensed gas fitter for your gas tank water heater? Call CANRO at (604) 359-1081 — residential natural-gas heating and hot water across Metro Vancouver since 1999.
Most installation calls in this area are a swap — an existing gas tank is at end of life and getting replaced with a new one in the same spot. That's the more predictable job. A smaller share are new installs, where a homeowner is adding a gas water heater where there wasn't one before, which usually means running a new gas line and building a compliant vent path from scratch. New installs generally sit at or above the top of the pricing range because of that extra work.
| Scope | What's involved | Ballpark |
|---|---|---|
| Standard swap, vent reused | Remove old tank, set new tank, reconnect gas/water, test | $1,800-$3,200 |
| Swap with power-vent or rerouted flue | Above, plus new venting hardware and routing | $2,500-$4,500 |
| Gas/plumbing permit | Required in Richmond for any gas appliance install | $75-$200 |
Every installation includes a leak test on the new gas connection and a check of the temperature and pressure relief valve before the technician leaves.
Because much of the Hamilton area is built on reclaimed Fraser River delta land with a shallow water table, a lot of homes here have crawlspaces or utility rooms in outbuildings rather than dry, walk-in basements. That affects where the tank can go and how it's supported, since a damp crawlspace calls for extra attention to keep the unit off ground moisture. Tank sizing also matters more than people expect — a household with a secondary suite or a larger family needs a different capacity than a couple in a smaller original-era home, and getting that wrong is a common reason people end up unhappy with a new install.
On the water-quality side, Richmond's Metro Vancouver reservoir supply is soft, which is a genuine advantage for tank longevity here compared with private-well properties elsewhere in the Fraser Valley.
A permit from the City of Richmond is required for gas water heater installation, and it exists to make sure the vent termination clearances, gas line sizing, and seismic strapping are all correct — not just for legal cover, but because an improperly vented or strapped tank is a real safety issue in an earthquake-prone region. The $75-$200 fee is minor relative to the total job and protects you at resale.
If your current tank is showing early warning signs — rust-coloured water, a slow weep, reduced hot water output — it's worth scheduling a replacement before it fails outright rather than after, since a planned install avoids the rushed decision-making and potential water damage that comes with an emergency tank failure.
Safety note
If the smell of gas, unexplained condensation on windows near the appliance, or soot staining shows up, get out of the house and call FortisBC's emergency line, 1-800-663-9911, right away.
For a straightforward swap they're effectively the same job and the same price bands; 'installation' language usually just refers to the work itself rather than a different scope.
A technician sizes it based on household size, fixture count, and simultaneous demand rather than a rule of thumb, since undersizing leads to running out of hot water at peak times.
It can add labour time for access and support work, though the price bands above already reflect typical Hamilton-area conditions.
Yes, gas appliance installation and replacement both require a permit in Richmond, regardless of whether venting is changing.
Financing options exist and change over time; ask the CANRO office about current options rather than assuming specific terms apply.
Scheduling depends on current bookings, but a straightforward swap with parts on hand can often be turned around quickly once the assessment confirms scope.
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