The brand on the cabinet matters far less than most people think. What decides whether a new AC delivers its rated efficiency for fifteen years is the installation, and a sloppy one gives away a big share of that efficiency on day one. Size it too large and it short-cycles, pulls out little moisture, and leaves your Oak Lawn home cool but clammy. Size it too small and it runs nonstop without ever catching up on the hottest afternoons. Oak Lawn HVAC avoids both by running a proper load calculation based on your square footage, insulation, window exposure, and ductwork, rather than simply copying whatever tonnage the previous contractor installed.
Most of our service calls are for AC Repair. If something has stopped working, start there.
Warning Signs for AC Installation
The sooner you notice these red flags, the easier and cheaper the fix. Here are the most common indicators that it's time to call a professional:
- A failed compressor or leaking evaporator coil on an aging unit
- Higher cooling costs each year with less comfort to show for it
- An air conditioner that is twelve to fifteen years old or older
- More frequent repairs, each one costing more than the last
- Uneven cooling, with certain rooms that never get comfortable
- Equipment that depends on R-22, a refrigerant no longer produced
- An AC that cannot keep up on the hottest days, no matter how long it runs
- The house feels cold but sticky, a classic sign of oversizing
Early Action Saves Money
Most HVAC failures start small, a weak capacitor, a squealing blower, a system that runs a little longer each week. If you notice any of these signs, call (708) 536-4735 for a prompt inspection.
