When the cold air quits
AC Repair in Johns Creek
Your air conditioner is acting strange. We hook up the gauges, find the single part behind it and get cold air moving again.
Lukewarm Vents and a Unit That Will Not Quit Humming
Air conditioners drop hints before they fail outright. The supply air is a touch less crisp. The condenser hums but its fan blade sits still. The thing kicks on, kicks off, kicks on again. A wet spot spreads on the ceiling below the attic unit. Every one of those points somewhere different, and every one makes the equipment work longer for less, so the power bill feels it long before the bedrooms do. A few things are worth checking yourself first. Make sure the thermostat says cool and sits below the room temperature. Peek at the breaker panel for a tripped switch. Pull the filter and look at it. Many attic units have a float switch in the drain pan, and if water is sitting there, that switch may have shut things down on purpose. Still nothing? Switch the system off and ring us. Our tech hooks up gauges, reads temperatures and amp draws, and tests the capacitor, contactor, both fan motors, the controls and the drain. You hear what broke and what the repair costs before a wrench turns. In Johns Creek attics, a plugged drain or an iced coil deserves quick attention before the water finds your drywall.
What AC Repair Covers
The breakdowns we chase most often on central air, and the parts we test and swap.
Supply air not cold
A blown capacitor, a pitted contactor, a seized condenser fan or a low charge can all leave the vents lukewarm.
On, off, on again
Rapid cycling traced to a faulty control, an oversized unit, a filthy coil or a compressor overheating on its own protection.
Frost on the copper
Frost means air is not moving or the charge is short. We melt it slowly, then correct whatever started it.
Puddles inside
Plugged condensate lines, rusted pans and tripped float switches cleared before the drywall gets soaked.
Popping breakers
A shorted wire, a struggling compressor or a fan motor drawing too many amps, confirmed with a meter.
Strange sounds
Buzz, grind, rattle or squeal followed to a loose panel, dry bearings, a dying motor or a stick in the fan.
Leaking refrigerant
Leak hunted down on the coil, a flare joint or the copper run, sealed, then the system vacuumed down and recharged to spec.
How an AC Repair Visit Goes
Gauges on
Thermostat, filter, breaker and drain get a look, then pressures and temperatures at both halves of the system. The readings tell us where to dig.
Show and quote
You see the failed part in our hand and hear what it does. A firm price follows, plus a word about anything else showing wear.
Swap and verify
New part in, full cooling cycle run, and we check that the air coming out of your registers is as cold as it ought to be.
Why Johns Creek Calls Us for AC Repair
Measured, not guessed
The meter decides what gets replaced. You pay for the broken part, not for a parts-cannon approach.
Our repairs are covered
Each repair carries a 1-year workmanship warranty. If our work lets you down inside that year, we return and set it right.
Quote up front
The number is on the table before a tool comes out, and the decision stays with you.
- Gauges before guesses
- Quote before work
- All seven days
- Tidy job site
Air Conditioner Acting Up?
If it is iced, dripping or smells hot, shut it off first. Then call and describe it. We will get a technician headed your way.