Durham Region, GTA east
Heating, Cooling and Water Services in Ajax
Kelvin Mechanical serves Ajax. Furnace and AC care, water heater work, gas lines and panel upgrades for Ajax homes, from small wartime-era houses near the original townsite to newer northern subdivisions.
- Downtown Ajax
- Pickering Village
- Westney Heights
- Northeast Ajax
- Northwest Ajax
- Salem
HVAC in Ajax: what to expect
Ajax began in the early 1940s as a wartime munitions plant town, named after HMS Ajax, and some of its oldest housing still reflects that: small, modest houses on compact lots. The town then grew through the 1970s and 1980s with detached homes and townhouses, and again in Northeast and Northwest Ajax with larger subdivisions in the 1990s and 2000s. Pickering Village, the historic village area on the west side, has its own older character.
In practice that means two kinds of work. In the older areas, expect compact mechanical rooms, older panels and ductwork that has been modified over the years. In the newer areas, builder-grade furnaces, air conditioners and water heaters from the 1990s and 2000s are reaching the age where scheduled care makes sense. Routine furnace maintenance and AC maintenance catch worn parts before a cold night or a heat wave turns them into a breakdown.
Local angles
What Ajax homes usually need
Compact homes near the original townsite
Small mechanical rooms and low basements leave little space for modern equipment, so venting and clearances need attention. Older homes can also have limited electrical service. A review of panel and circuits helps before a heat pump, charger or new range goes in.
Northeast and Northwest Ajax: aging builder-grade equipment
Furnaces, air conditioners and water heaters from the 1990s and 2000s are now old enough that regular attention is worthwhile. You can book a single maintenance visit and ask what it includes.
Rented water heaters and gas appliance additions
Many Ontario homes, townhouses included, have rented water heaters. Check your contract before replacing one, since buyout and removal terms differ between providers. If you are adding a gas range, dryer or barbecue, gas line work needs correct pipe sizing, proper fittings and testing, with permits where required.
Services for Ajax
Help centre
Questions from Ajax customers
Should I buy out my rented water heater?
It depends on your contract, the heater's age and condition, and the monthly cost. Read the agreement, ask the provider for the buyout and removal terms, then compare with owning a new unit. We can go through equipment options at a site review; see water heater installation.
How often should a gas furnace be serviced?
Many manufacturers recommend yearly service before the heating season. A visit typically covers the burner, heat exchanger inspection, venting, blower and safety controls, though what is needed depends on the furnace. A diagnostic fee may apply for repair calls; confirmed at booking.
Do older Ajax houses need a panel upgrade for new equipment?
Not always. It depends on the panel rating, what is already on it and what you are adding. An electrical professional does a load calculation to see if the existing service can carry the new load. Permits and ESA notification apply where required.
Quote and booking
Request service in Ajax
Share a few details and we will follow up. A written quote comes after a site review. There is no online checkout.
- City and service type help us route your request
- Urgency and property details let us prepare properly
- Optional equipment photos speed up repairs and replacements
Prefer to talk? +1 905-407-7353
Gas smell or carbon monoxide alarm? Leave the building and call 911 first. Do not use this form.