Proudly Family-Owned
Dynamic Heating & Cooling installs and services tankless and tank water heaters across Hamilton, Stoney Creek, Ancaster, Dundas, Waterdown and Burlington. We install Bosch tankless units and Rheem, Bradford White and Lennox tanks, and our TSSA-certified technicians repair any brand. New tank installs start at $2,500 and Bosch tankless at $3,499.
5-star Google rating with 800+ reviews. TSSA and WSIB certified. Family-owned, with over 20 licensed technicians and 24/7 emergency service.
Emergency Services are offered 24/7 by calling 289-962-4811.
Our team of expert technicians is here to meet all your HVAC needs.
We guarantee fast and reliable service for all your HVAC needs.
Quick response to emergency HVAC situations to get you up running.
Haggle-free pricing combined with top-quality workmanship.
Most calls come in one of four ways. The tank is leaking from the bottom and the basement floor is wet. The shower goes cold after ten minutes because a 40-gallon tank cannot keep up with a family. The rental bill keeps climbing and the unit still belongs to someone else. Or the tank is 12 to 15 years old and the owner wants it replaced before it fails in January. Each of those has a straightforward answer, and the first step is a phone call so we can tell you whether a repair, a new tank or a tankless conversion makes sense for your house.
A tank stores 40 to 60 gallons of hot water and reheats it around the clock. It costs less to buy and install, and it is the right call for smaller households, tight budgets and homes where the venting and gas line are already in place. A tankless unit heats water only when a tap opens, so it never runs out and uses less gas over the year, but it costs more up front and often needs a larger gas line and new venting. For a family that runs the dishwasher, a shower and a load of laundry at the same time, tankless usually wins. For a two-person household replacing a tank that failed, a new tank usually wins. Our tankless vs tank comparison for Canadian winters goes deeper, and we walk through the choice on every quote.
Bosch is our tankless brand. Bosch tankless is currently on clearance at $3,499 – $3,799 depending on which tankless it is (reg. $5,999). Every Bosch tankless install comes with a 15-year warranty on the heat exchanger, the part inside that actually heats the water, plus 6 years on parts and one year on labour. Unit size depends on how many fixtures you run at once and how cold Hamilton’s incoming water gets in winter. Our tankless water heater sizing guide explains the flow-rate math, and we size the unit for you at the site visit.
New tank installs run $2,500 – $2,750. We install Rheem, Bradford White and Lennox tanks in gas and electric models, in the standard 40, 50 and 60-gallon sizes that fit most Hamilton basements. If your existing tank is a rental, we can install an owned unit in its place so the monthly rental charge stops. If you are unsure whether your current tank needs replacing, the signs are rust-coloured water, a rumbling sound when it heats, water pooling at the base, or an age past 12 years.
We repair every brand of water heater, not only the ones we sell. Common repairs include a pilot that will not stay lit, a tankless unit that keeps shutting off, no hot water from an electric tank, and small leaks at fittings and valves. In Ontario, any repair that touches the gas supply must be carried out by a TSSA-certified technician, and all of ours are. If a repair costs more than half the price of a new unit, or the tank itself is leaking, we tell you so and quote a replacement instead. For an idea of what to expect, see our guide to water heater repair in Hamilton.
Most tank replacements are finished in a single visit. A tank-to-tankless conversion that needs new venting or a larger gas line takes longer, and we confirm the timeline in the quote.
New tank installs ($2,500 – $2,750). Bosch tankless ($3,499 – $3,799) depending on which tankless it is, and Bosch is on clearance (reg. $5,999). The final price depends on the model and size you choose, whether the gas line and venting need upgrading, and how much work the old unit takes to remove. We confirm the exact figure after the site visit, before any work starts. Financing is available on new installations. If you are comparing a rental against ownership, our tankless water heater rental guide for Hamilton lays out the numbers.
Ready for a quote? Call 289-962-4811.
Ownership costs less over the life of the unit, which is why most of our customers buy. If a lump sum is not the right fit right now, we also rent power-vent hot water tanks and tankless water heaters in Hamilton with no upfront cost, on one monthly fee that includes installation, all repairs and annual maintenance. If your current tank is a rental from another company, we can replace it with an owned unit or one of our own rentals. See our HVAC rentals page for the rental terms.
Gas-fired water heaters are regulated in Ontario by the Technical Standards and Safety Authority (TSSA), which is why we only send certified gas technicians to install or repair them.
Our water heater technicians are based in Hamilton and cover the whole city, from the Mountain to the downtown core and the east end, plus Stoney Creek, Ancaster, Dundas, Waterdown, Grimsby and Burlington. Same-day service depends on the time of the call and technician availability, and emergency calls are answered 24/7.
Contact Dynamic Heating and Cooling in Hamilton to book your water heater installation or repair.
New tank installs ($2,500 – $2,750). Bosch tankless ($3,499 – $3,799) depending on which tankless it is, and Bosch is currently on clearance (reg. $5,999). Your quote is confirmed after the site visit, once we have checked the gas line, venting and the work needed to remove the old unit.
Most tank replacements are completed in one visit. A tank-to-tankless conversion takes longer when new venting or a larger gas line is needed, because the gas work has to be done and tested by a certified technician. We give you the expected timeline in your written quote so you know before installation day.
It is worth it for households that run out of hot water, or that want lower gas use over the year and a unit that lasts longer than a tank. Hamilton’s cold winter groundwater means the unit must be sized correctly, which is why we measure your fixtures and flow before recommending a model.
Our Bosch tankless installations carry a 15-year warranty on the heat exchanger, the part that heats the water, 6 years on parts and one year on labour. We register the warranty for you after the install. Tank warranties vary by manufacturer and model, and we go over them with you when you choose the unit.
Yes. We service any brand of tank or tankless water heater, whether we installed it or not, including rental units. Gas repairs are done by TSSA-certified technicians. If a repair does not make financial sense against a new unit, we tell you and quote the replacement instead.