AC Repair in Calgary

When you book during business hours, we can usually send a technician the same day. Our trucks carry common AC parts like capacitors and contactors, so many repairs are done on the first visit.

This is called short cycling. Common causes are a dirty filter, a frozen coil, low refrigerant or an AC that is too big for the home. It wears out the compressor faster, so book a diagnostic if it keeps happening.

Your AC pulls moisture out of the air and drains it through a condensate line. If the drain or pump is plugged, or the coil freezes and then melts, water can overflow near the furnace. Turn the AC off and book a repair.

Buzzing or humming often means a failed capacitor or contactor. Rattling can be a loose panel or debris in the fan. Grinding or squealing usually points to a fan motor problem. If the noise is loud or new, turn the AC off and book a repair.

If your AC is 12 to 15 years old or more, uses R-22, or the repair would cost a large share of a new unit, replacement may make more sense. We show you both options. See AC installation and replacement for details.

Warm air from the vents, weak airflow, ice on the lines, water near the furnace, new noises, short cycling or higher power bills. Booking early can stop a small problem from becoming a breakdown during a heat wave.

Yes. We repair all major makes and models, including Lennox, Goodman, Carrier, Armstrong Air, York and Trane.

Change your filter regularly, keep the outdoor unit clear and book a yearly AC tune-up in spring. Many breakdowns start with a weak capacitor or dirty coil that a tune-up would catch.

First check that the thermostat is set to Cool and the breaker and outdoor disconnect are on. If the outdoor unit is not running, a failed capacitor or contactor is a common cause. If it runs but the air is warm, the refrigerant may be low or the coil may be dirty or frozen.