A properly sized air conditioner removes humidity, runs quietly and keeps every floor comfortable. An oversized one short-cycles and leaves the house clammy; an undersized one runs all day and still can't keep up. We do the math before we quote, and we install central air, ductless mini-splits and high-velocity systems for homes without existing ductwork.
From semi-detached homes in East York to condos downtown and new builds in Vaughan, our team handles line-set routing, pad installation, electrical disconnects, condensate drainage and thermostat setup. Every installation is completed by licensed technicians and backed by manufacturer warranties plus our own workmanship guarantee.
Signs you need ac installation
- AC older than 12–15 years
- Uses R-22 refrigerant
- Rooms that never get cool
- High summer hydro bills
- Adding a second storey or addition
- Home has no ductwork
How our ac installation service works
- 1Free in-home estimate and cooling load calculation
- 2Options for central, ductless and heat pump systems
- 3Professional installation and electrical connection
- 4Refrigerant charge set to manufacturer spec
- 5Walkthrough, registration and warranty paperwork
Why choose Toronto Heating & Cooling
We're a Toronto-based team, not a call centre. Our gas technicians are TSSA-licensed, electrical work meets ESA requirements, we're HRAI members and fully covered by WSIB and liability insurance. You get a written price before we start, clean and respectful work in your home, and a warranty that stands behind every job — 90 days on repair labour and up to 10 years on new equipment when registered.
We serve homes and condos across Toronto, North York, Scarborough, Etobicoke, East York, York, Mississauga, Vaughan and Markham. Call 647-371-0340 for same-day service, or request a quote and we'll get back to you quickly.
Frequently asked questions
Should I install a heat pump instead of an AC?
Often, yes. A cold-climate heat pump cools like an AC in summer and also heats your home efficiently most of the winter, and it may qualify for rebates.
How long does AC installation take?
A typical central AC replacement takes one day. Ductless systems take one to two days depending on the number of indoor heads.