Central AC Replacement in Toronto & Mississauga
Same-day quotes. Same-day installation. TSSA-certified technicians. No overtime charges. Lennox, Carrier, and Goodman, all under one roof.
Is It Time to Replace Your AC?
Watch for these signs. When two or more apply, a new air conditioner is almost always the smarter investment over continued repairs.
Not sure? Call (416) 835-4775 for an honest repair vs. replace assessment. No pressure.
How AC Replacement Works
From your first call to a cool home, usually completed in one day.
We assess your home's cooling load, inspect existing ductwork, and size the new system correctly. You receive a written quote before we leave. No obligation.
We walk you through Lennox, Carrier, and Goodman options at different SEER2 efficiency levels. We explain the payback period for each upgrade so you can make an informed choice.
Most central AC replacements are completed in a single day. Our two-person crew removes the old unit, installs the new system, and confirms cooling before leaving.
EcoFrost pulls the required permit and arranges the municipal inspection. All documentation is provided for your records and warranty file.
Brands We Install
We carry Lennox, Carrier, and Goodman, three of Canada's most trusted air conditioning brands.
Ultra-quiet operation, variable-speed compressor
Greenspeed inverter technology, smart thermostat ready
10-year parts warranty on all models
Ontario homeowners upgrading to a qualifying high-efficiency central air conditioner may be eligible for rebates through Enbridge Gas, Hydro One, or local utility programs. Ask your EcoFrost technician which models qualify and how to apply.
Common Questions About AC Replacement
A complete central air conditioner replacement in Ontario runs $3,500 to $6,500 installed. A standard 14 SEER2 entry-level unit is $3,500 to $4,200. A premium 20+ SEER2 variable-speed system is $5,500 to $6,500. Prices include permits, labour, refrigerant, and disposal of the old unit. EcoFrost offers 0% financing on approved credit.
Most central AC replacements are completed in 4 to 6 hours by a two-person EcoFrost crew. In most cases, cooling is restored the same day. A permit is pulled before installation.
Sizing is based on a cooling load calculation that accounts for your home's square footage, insulation, windows, sun exposure, and ceiling height. Oversizing causes short-cycling, high humidity, and premature failure. EcoFrost performs a full cooling load calculation on every estimate.
If your furnace is over 15 years old, replacing both together saves on labour and ensures your air handler is matched to the new cooling system. Ask us for a combo quote.
R-22 (Freon) was phased out in 2020 and is now extremely expensive when available. If your system uses R-22 and needs a refrigerant recharge, replacement is almost always the more cost-effective option.
Ready for a Free AC Replacement Quote?
We'll visit your home, size the new system correctly, and give you a written quote before we leave. No pressure, no obligation.