AC Repair
Air Conditioner Repair in Toronto and the GTA
When the AC will not start, cool properly or trips breakers, diagnostic repair is more appropriate than a routine tune-up. Casi Gas Services inspects indoor and outdoor components and explains options before additional work begins.
Symptoms That Point to Repair
Warm air, short cycling, a silent outdoor unit, ice on the lines or a thermostat that cannot hold setpoint usually mean diagnosis—not only filter advice.
- AC not cooling
- Outdoor unit not starting
- Frozen evaporator coil
- Capacitor and contactor concerns
- Thermostat-related control issues
- Unusual noise or short cycling
What Pavel Checks
Depending on access, the visit may cover thermostat behaviour, indoor airflow discussion, outdoor unit start components and whether the problem looks electrical, control-related or mechanical. Findings come with a clear repair-versus-further-evaluation discussion.
Repair Versus Inspection or Tune-Up
Book AC inspection when the system still runs and you want a seasonal readiness check. Book repair when cooling has failed or performance collapsed mid-season. Thermostat-only issues may resolve on the thermostat service path when the outdoor unit is fine.
Photos to Send
- Thermostat screen and settings
- Outdoor unit and any ice or debris
- Furnace or air-handler area if accessible
- Breaker panel labelling for the AC circuit if known
Limits
Some sealed-system work requires specialized recovery equipment and authorization. If a job falls outside what can be completed on the visit, Pavel will say so rather than oversell the scope. Same-day openings depend on schedule and location.
FAQs
Air Conditioner Repair Questions
My AC blows air but it is not cold. Is that repair or inspection?
That is usually a repair diagnostic visit. Inspection is better when the system still cools and you want a preventive check.
Could a bad thermostat look like AC failure?
Yes. Control problems are checked as part of broader diagnostics when symptoms point that way.
Should I keep running a freezing indoor coil?
Turn the system off and book service. Continued operation can worsen airflow and moisture issues.
Do you repair window units?
Service focus is central residential systems. Confirm equipment type when you call.
Is refrigerant work always included?
Only work within licensed capability and booked scope is performed. Confirm details for sealed-system needs when scheduling.