Ask any HVAC technician in Lubbock and you will hear the same thing: equipment almost never breaks down on a mild day. It waits for a heat wave or a hard freeze. What makes repair tricky is that very different faults look identical from the thermostat. If the system runs but cannot hold temperature, the cause could be a failing run capacitor, pitted contactor points, a refrigerant leak, a fouled flame sensor, or just a filter packed so tight that airflow collapses. If it will not start at all, look to a float switch tripped by a clogged condensate line, a dead transformer, a faulty thermostat, or a control board that no longer sequences the equipment.
Our two most requested repairs are AC Repair and Furnace Repair. Start there if your system isn't running right.
Warning Signs for HVAC Repair
Recognizing the warning signs early can save you time and money. Here are the most common indicators that it's time to call a professional:
- Puddles near the furnace or air handler from a blocked drain line
- Utility bills climbing while comfort keeps falling
- Frequent on-off cycling while the house never gets to the thermostat setting
- Unfamiliar sounds from the equipment, like squealing, grinding, or banging
- A breaker that trips whenever the system tries to run
- The outdoor unit humming but refusing to actually start
- Barely any air coming out of the vents
- Warm air from the vents in cooling mode, or cool air in heating mode
Don't Wait for a Total Failure
What seems like a minor issue today can take out a compressor or heat exchanger tomorrow. Call (806) 203-2979 at the first sign of trouble.
