Where do most HVAC installations go wrong? Usually before the first wrench turns, when someone matches the new tonnage to the old nameplate and skips the math. At Marietta HVAC, the math comes first. We build a load calculation for your Marietta, GA home from its square footage, insulation levels, windows, orientation, and air leakage, because a system sized by habit rather than by measurement is wrong from day one. From there the job becomes three connected pieces of work: equipment matched to the load, ductwork able to deliver what that equipment produces, and a commissioning process that proves the result on the meter instead of on paper.
Most of our service calls are for AC Repair and Furnace Repair. If something has stopped working, start there.
Warning Signs for HVAC Installation
Catching these issues early helps you avoid costly problems. Keep an eye out for the following clues:
- Major components failing on both sides: compressor one year, exchanger the next
- Energy bills climbing every season while comfort declines
- An addition or renovation the existing system was never sized for
- Rattling, humming, or roaring loud enough to interrupt conversation
- The system in your home is more than twelve to fifteen years old
- Rooms that stay uncomfortable however you set the registers
- An older system charged with phased-out R-22
- Cold-but-clammy summers, a classic sign the system is oversized
Act Before It Gets Worse
Left unchecked, even a small fault or temperature swing often signals a system working its way toward a breakdown. Don't wait, call (770) 202-3453 and we'll take a look right away.
