Water Heater Service Near You in Hamilton, ON

Published pricing guides suggest replacing a standard tank water heater in Ontario commonly costs around $1,200–$1,800 installed. Tankless units usually cost more because of the unit price and any gas line, venting or electrical work. Removing the old tank and any permit may be extra. These are planning ranges only — ask for a written quote, and check whether HST is included.

Work on a gas water heater generally must be done by a TSSA-registered fuels contractor using a certified gas technician; you can check a contractor with TSSA's online contractor search. Unsolicited door-to-door sales of water heaters are not allowed in Ontario — a contract for these products generally can only be signed at your home if you contacted the business first and invited it there for that purpose.

Check whether your water heater is rented before calling for repairs — the rental company often services its own equipment under the rental agreement. If you are thinking of replacing or buying out a rental unit, read your contract first for any buyout, removal or termination terms.

38 of 66 list 24-hour availability · 19 are service-area businesses that travel to customers.