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
Same-Day AC Service in Scarborough
Air Conditioning Repair & Installation in Scarborough
Your AC fails on the hottest week of July — you need someone who can get there today. Megacity HVAC provides same-day AC repair across all of Scarborough. TSSA-certified technicians, upfront pricing, and 27 years of experience.
Same-Day AC Repair
Serving All Scarborough Neighbourhoods
TSSA Certified Technicians
5.0 Google & HomeStars
Customer Reviews·
5.0 / 5.0 · 104+ Google reviews
Scarborough AC Experts
Reliable Air Conditioning Service Across Scarborough Since 1999
Megacity HVAC has repaired and installed air conditioning across Scarborough since 1999. From Agincourt bungalows and Malvern townhouses to Dorset Park split-levels, our TSSA-certified technicians arrive same-day with the parts most Scarborough repairs need — capacitors, contactors, fan motors, refrigerant, thermostats — so most calls are resolved on the first visit.
For new systems, we are an Authorized Lennox Dealer and install Carrier, Trane, Daikin, and Ducane, every unit sized with a proper Manual J calculation for your home. As a certified Enbridge Sustain Trusted Partner, we offer $0-down financing on a new central AC or ductless mini-split — no rebates on standard AC units, just honest financing.
Central AC repair and diagnostics
Same-day emergency AC service
Central air conditioning installation
Ductless mini-split installation
Multi-zone ductless systems
AC replacement and removal
Annual AC maintenance and tune-ups
Refrigerant recharge and leak repair
Coil cleaning and inspection
Smart thermostat installation
Same-Day Service
We prioritize emergency calls across Scarborough — Agincourt to West Hill — with real dispatch, day or night.
Upfront Pricing
A fixed price after diagnosis. You see it, you approve it, then we start.
Authorized Lennox Dealer
TSSA-certified, background-checked technicians with full manufacturer warranty support.
5.0★ · 250+ Reviews
Top-rated on Google and HomeStars, serving Scarborough and the GTA since 1999.
Equipment We Install
The Air Conditioners We Install in Scarborough
Central AC and ductless systems installed across Scarborough & 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
Trane
Trane XR16
XR Series · Two-stage
up to 16.2SEER2
Efficiency
Up to 16.2 SEER2
Cooling
Two-stage
Compressor
Climatuff®
Refrigerant
R-410A
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
What to Expect From an AC Repair Visit
1
Describe the Problem
Tell us the symptoms over the phone. We dispatch a tech with the right parts for your system.
2
Full AC Diagnostic
Refrigerant pressure, electrical testing, coil inspection, compressor check, and airflow measurement.
3
Upfront Quote
A plain-English explanation and a fixed repair price. You approve before any work starts.
4
Repair and Verify
We fix it, run a full cooling cycle, confirm the temperature drop, and clean up.
Diagnostics
Common AC Problems in Scarborough Homes
We diagnose and repair these issues daily across Agincourt, Malvern, West Hill, and every other Scarborough neighbourhood.
AC Not Cooling
Low refrigerant charge, dirty condenser coils, a failing compressor, or a frozen evaporator coil. Common in Scarborough homes where outdoor units sit near gardens and accumulate debris.
$150 – $600
AC Blowing Warm Air
Refrigerant leak, compressor issues, thermostat misconfiguration, or a clogged air filter restricting airflow over the evaporator coil. We check every component during our diagnostic.
$100 – $450
Water Leaking from AC
Clogged condensate drain line, frozen evaporator coil, or a cracked drain pan. Particularly common in older Scarborough homes where drain lines have accumulated buildup over years.
$100 – $350
AC Short Cycling
The unit turns on and off rapidly without completing a cooling cycle — usually an oversized unit, dirty filter, low refrigerant, or an electrical issue.
$100 – $400
Strange AC Noises
Grinding, squealing, buzzing, or banging from the indoor or outdoor unit. Typically a failing fan motor, loose components, or early compressor trouble.
$150 – $500
High Electricity Bills
If your hydro bill spikes every summer, your AC is losing efficiency. Older Scarborough units running at 8 to 10 SEER use nearly twice the electricity of a modern 16 SEER system.
Tune-up or replacement
Brands We Install
We Install & Service Every Major Brand
Authorized Lennox Dealer — and fully equipped to install, repair, and maintain every major HVAC brand sold in Ontario.
$0
Down
Trusted Partner
Lease-to-Own Through Enbridge Sustain
Standard air conditioners are not covered by current rebate programs — but as a certified Enbridge Sustain Trusted Partner, we install a new AC or heat pump with nothing down.
- No upfront cost — $0 down on approved credit
- Maintenance and repairs included for the term
- Predictable, manageable monthly payments
Common Questions
AC Repair Scarborough — FAQ
How much does AC repair cost in Scarborough?
AC repair in Scarborough typically costs between $150 and $600 depending on the issue. Simple fixes like capacitor replacement, thermostat recalibration, or condensate drain clearing run $150 to $250. More involved repairs such as compressor work, refrigerant leak repair, or evaporator coil replacement range from $300 to $600. We provide upfront pricing after diagnosis — no surprises. Our diagnostic fee is applied to the repair cost if you proceed.
Do you offer same-day AC repair in Scarborough?
Yes. We provide same-day AC repair across all Scarborough neighbourhoods including Agincourt, Malvern, West Hill, Rouge, Highland Creek, Birch Cliff, and Scarborough Village. During peak summer months, we prioritize emergency calls where there is no cooling at all. Call (416) 286-5665 and we dispatch a TSSA-certified technician to your home, often within a few hours.
Should I repair or replace my Scarborough home AC?
Consider replacement if your AC unit is over 10 years old, uses R-22 refrigerant (now banned and expensive to source), needs repairs costing more than half the price of a new system, or if your electricity bills keep climbing each summer. A new 16 SEER central AC costs $3,500 to $5,500 installed. For many Scarborough homeowners with aging units, a new system pays for itself within a few years through lower energy costs and avoided repair bills.
What size AC do I need for my Scarborough home?
AC sizing depends on your home square footage, insulation quality, window exposure, ceiling height, and number of floors. Most Scarborough bungalows (1,000 to 1,400 sq ft) need a 2 to 2.5 ton unit. Larger two-storey homes (1,800 to 2,500 sq ft) typically require 3 to 3.5 tons. We perform a proper Manual J load calculation during our free in-home estimate to size your system correctly. An improperly sized unit wastes energy and fails to keep your home comfortable.
Is a ductless mini-split a good option for older Scarborough homes?
Absolutely. Many Scarborough homes built in the 1960s and 1970s either lack ductwork entirely or have undersized ducts that restrict airflow. A ductless mini-split provides efficient cooling and heating without the cost of installing new ductwork, which can run $5,000 to $10,000 on its own. Single-zone ductless systems start at $3,000 installed, and multi-zone systems can cool two to five rooms from one outdoor unit.
Get In Touch
Get a Free AC Estimate in Scarborough
Tell us what your AC is doing and we will get back to you fast. Same-day service available across Scarborough — or call and talk to a real person now.
Call 24/7(416) 286-5665
Rated5.0★ on Google & HomeStars