Cooling · AC repair
AC Repair in Newmarket
AC repair in Newmarket starts with finding the real fault — refrigerant, electrical, airflow or drainage. All Nation Comfort diagnoses and repairs central air conditioners across Newmarket, York Region and the GTA.
Cooling service
When the AC quits on a hot day.
Warm air from the vents, a system that runs all day without cooling, ice on the lines — these are the calls we get every summer. All Nation Comfort provides AC repair in Newmarket and across York Region, starting with a real diagnosis: refrigerant levels, electrical components, the condenser and blower all get checked before anyone talks about parts.
Many AC problems are straightforward — a failed capacitor, a dirty coil, a refrigerant issue or a clogged drain. We explain what we found, quote the repair before starting, and fix it. And if the system is old enough that a repair is money into a unit near the end of its life, we will say that too, and talk through replacement or a heat pump as the alternative.
Signs your AC needs a repair visit
- Blowing warm or room-temperature air
- Weak airflow from the vents
- Ice forming on the outdoor unit or lines
- Grinding, buzzing or rattling noises
- System cycles on and off every few minutes
- Water pooling around the indoor unit
How the job goes
What to expect.
You call, we visit
Call 647-867-1970 and describe what the system is doing. We arrange a visit to your home in Newmarket or elsewhere in York Region and the GTA.
Full diagnosis
We test refrigerant charge, capacitors, contactors, coils, blower and drainage to find the actual cause — not just the symptom.
Quote before repair
You hear the repair options and cost up front. Nothing is replaced without your approval.
Repair and cooling test
We complete the repair and run the system to confirm it is cooling properly and draining as it should.
Equipment
Brands we work with.
We repair central air conditioners and install systems from the manufacturers on our site — including Carrier, Lennox, Goodman, Kepler and York equipment seen in our recent work, along with the ductless brands we carry. If the problem room has no ductwork at all, a ductless mini-split may be the better fix than another repair.
Local HVAC contractor
From Lakeshore to Bradford, Oshawa to Mississauga.
Based in Newmarket, we serve homes and businesses across York Region, Toronto, Durham and the wider GTA.
More services in Newmarket
Other work we do.
Need a hand with your system?
Call Sean directly, or send the details through the quote form on our homepage.