Heating and cooling systems rarely fail politely, and in Michigan City, IN, a breakdown tends to land on the hottest afternoon or the coldest night of the year. The tricky part is how many different failures produce the same symptom. A system that runs but never reaches temperature might be fighting a weak run capacitor, a pitted contactor, a low refrigerant charge, a dirty flame sensor, or simply a filter so clogged the blower is starving for air. A system that will not start at all could be a tripped float switch on a backed-up condensate drain, a failed transformer, a bad thermostat, or a control board that has stopped sequencing the equipment.
Most of our service calls are for 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. Keep an eye out for the following clues:
- Grinding, squealing, buzzing, or banging you have not heard before
- Vents blowing warm when you want cool, or cool when you want heat
- A breaker that trips whenever the system tries to run
- Barely any air coming out of the vents
- Puddles near the furnace or air handler from a blocked drain line
- Rising utility costs even though the house feels worse
- A humming outdoor unit that never kicks on
- Short cycling, where the system starts and stops without ever reaching the setpoint
Don't Wait for a Total Failure
A failing capacitor, clogged condensate drain, or dirty flame sensor rarely fixes itself and usually gets more expensive to address the longer it runs. At the first hint of a problem, call (219) 202-9131 for a fast inspection.
