Lennox
ENERGY STARLennox ML14KC1
Merit® Series · Single-stage · ENERGY STAR®
14.3+SEER2
Efficiency
14.3+ SEER2
Cooling
Single-stage
Sound
As low as 73 dB
Refrigerant
R-454B
Serving Toronto & Surrounding Areas
AC Replacement & Installation in Toronto
Central AC and ductless mini-split installations by TSSA-certified professionals. Expert cooling for Toronto homes — from century Victorians in the Annex to Leaside bungalows and Forest Hill estates. Since 1999.
24/7 Emergency Service
Serving Toronto & the GTA
TSSA Certified Technicians
5.0 Google & HomeStars
Customer Reviews·
5.0 / 5.0 · 104+ Google reviews
Toronto AC Services
Expert Air Conditioning Installation for Toronto Homes
Toronto's housing stock is the most diverse in Ontario. Century-old Victorians in the Annex and Cabbagetown, 1930s brick homes in High Park and Leaside, 1950s and 60s bungalows across Etobicoke and Scarborough, and newer infill and condo developments throughout the core — each has different ductwork realities, insulation levels, and cooling challenges. A one-size-fits-all AC recommendation fails most homes.
We install central AC and ductless mini-split systems across all Toronto neighbourhoods. Central AC remains the best value for homes with existing ductwork. For older pre-1950 homes in Cabbagetown, the Annex, Parkdale, and Riverdale that lack ductwork, ductless mini-splits are the smarter investment — avoiding the $10,000+ cost of retrofitting ducts through plaster walls and narrow joist bays.
Free in-home Manual J load calculation
Central AC installation from supported manufacturers
Ductless mini-split installation
Multi-zone ductless systems
AC replacement and old-unit removal
Smart thermostat setup and programming
Refrigerant line set installation
Electrical disconnect and breaker work
Annual maintenance plans
Enbridge Sustain $0-down financing
24/7 Emergency
Real answer, day or night — no extra fees for evenings or weekends.
Upfront Pricing
A fixed price before any work starts. You approve it first.
Authorized Lennox Dealer
TSSA-certified, background-checked techs and full warranty support.
5.0★ · 250+ Reviews
Top-rated on Google and HomeStars, serving the GTA since 1999.
Equipment We Install
The Air Conditioners We Install in Toronto
Central AC and ductless systems we install across Toronto & the GTA — with manufacturer-published efficiency ratings.
York
ENERGY STARYork YXV (Affinity)
Affinity™ · Variable-capacity · ENERGY STAR®
up to 20SEER2
Efficiency
Up to 20 SEER2
Cooling
Variable-capacity
Sound
As low as 53 dBA
Compressor
Lifetime warranty
Mitsubishi Electric
ENERGY STARMitsubishi M-Series (MSZ-GS)
M-Series · Ductless inverter · ENERGY STAR®
up to 28.4SEER2
Efficiency
Up to 28.4 SEER2
Type
Ductless inverter
Sound
From 19 dB(A)
Setup
Single & multi-zone
KeepRite
KeepRite N5A8T
Performance · Two-stage
up to 18SEER2
Efficiency
Up to 18 SEER2
Cooling
Two-stage
Sound
As low as 69 dB
Refrigerant
R-454B
Payne
ENERGY STARPayne PA5S
PA5S · Single-stage · ENERGY STAR®
up to 16.5SEER2
Efficiency
Up to 16.5 SEER2
Cooling
Single-stage
Sound
As low as 73 dB
Sizes
1.5 – 5 tons
Kepler
Kepler Vortex 16
Vortex 16 · Single-stage
13.4SEER2
Efficiency
13.4 SEER2
Cooling
Single-stage
Refrigerant
R-410A
Warranty
10-yr parts + compressor
All specifications are published by the manufacturer. We install and service these systems across Toronto & the GTA.
Our Process
How We Install Your New AC in Toronto
1
Free In-Home Estimate
We visit, measure the space, and perform a Manual J load calculation to size the system correctly.
2
Choose Your System
We walk through brand, efficiency, and budget options — no pressure, just the right fit for your home.
3
Installation Day
Our techs set the outdoor condenser, connect refrigerant lines, wire the electrical, and set up the thermostat.
4
Test and Clean Up
Full system test, temperature verification, walkthrough with you, and complete cleanup before we leave.
Brands We Install
Trusted Equipment Brands We Install & Service
Authorized Lennox Dealer — with experienced installation, repair, and maintenance across our supported HVAC and water-heater brands.
FUJITSU
JOHN WOOD
$0
Down
Trusted Partner
Lease-to-Own Through Enbridge Sustain
Standard air conditioners are not covered by government rebate programs. As a certified Enbridge Sustain Trusted Partner, we make a new AC installation in Toronto affordable with $0-down financing on approved credit.
- No upfront cost — $0 down on approved credit
- Maintenance and repairs included for the term
- Predictable, manageable monthly payments
Common Questions
AC Installation Toronto — FAQ
How much does AC installation cost in Toronto?
Central AC installation in Toronto typically runs $3,500 to $5,500 depending on system size, SEER rating, and ductwork modifications. Ductless mini-splits start at $3,000 for single-zone and $6,000+ for multi-zone systems. Downtown condos and narrow semi-detached homes sometimes need custom routing that adds $500 to $1,000 to the install cost. Free in-home estimates with transparent pricing.
What size AC do I need for my Toronto home?
Most Toronto semi-detached homes (1,200 to 1,800 sq ft) need a 2 to 2.5 ton unit. Detached homes in Leaside or High Park (2,000 to 2,800 sq ft) typically require 3 to 3.5 tons. Forest Hill and Rosedale estates often need 4 to 5 tons or dual-system configurations. Our Manual J load calculation accounts for the urban heat island and your home specifics.
Can you install AC in a century-old Annex or Cabbagetown home?
Yes. Pre-1950 homes with no existing ductwork are often ideal candidates for ductless mini-splits. We install single-zone units for finished basements and multi-zone systems that cool 2 to 5 rooms from one outdoor unit. Ductless avoids the $10,000+ cost and disruption of retrofitting ductwork through plaster walls. Single-zone installs start at $3,000.
How long does AC installation take?
Most central AC installations in Toronto are completed in one day — typically 4 to 8 hours. This includes setting the outdoor condenser, connecting refrigerant lines, electrical wiring, thermostat setup, and full system testing. Ductless mini-split single-zone installations take 3 to 5 hours. Multi-zone ductless systems may take one to two days.
Can I get a rebate on a new AC in Toronto?
Standalone ACs do not qualify — Ontario’s Home Renovation Savings rebate is for cold-climate heat pumps, not air conditioners. If you replace your AC with a cold-climate heat pump, you get cooling and heating in one system and may qualify for up to $7,500 (the most for oil-, propane-, or electrically heated homes; most Toronto gas homes qualify for less). The rebate is applied for by a program-registered contractor, so confirm your installer’s status. We also offer Enbridge Sustain $0-down financing.
Get In Touch
Get a Free Installation Estimate in Toronto
Tell us about your home and we will set up a free in-home estimate. Transparent pricing, no obligation — or call and talk to a real person now.
Call 24/7(416) 286-5665
Rated5.0★ on Google & HomeStars