Low Refrigerant
The number-one cause. AC systems are sealed; if refrigerant is low, something is leaking and recharging alone will not last.
AC and heating repair in Greensboro: recharge, visible leak inspection, compressor work, climate-control fixes. Recharge, visible leak check, compressor replacement, blower and blend-door fixes, plus weak-heat and heater-core diagnosis for winter. Diagnose first, quote second, no upsells. Carolina summers are no place for warm AC air. Sitting at 1605 W Gate City Blvd (27403), serving Lindley Park, Sunset Hills, Friendly Center, the airport corridor near 27409, and the 27407 ZIP across Greensboro.
Six culprits we see again and again. The first two account for most no-cool calls in Greensboro summers.
The number-one cause. AC systems are sealed; if refrigerant is low, something is leaking and recharging alone will not last.
The heart of the system. When it fails, the whole loop stops. Often a downstream effect of running low on refrigerant.
If no air comes out of the vents at all (hot or cold), the blower motor or its resistor is the likely suspect.
Cold air in winter usually points to a stuck thermostat, low coolant, a failing blend door, or a clogged heater core. We diagnose the heating side the same way we do AC.
Sitting in front of the radiator, the condenser sheds heat. Block it with debris and the system cannot cool the cabin.
Cold on one side, hot on the other? This little plastic motor controls airflow and is a common failure point.
Hoses, O-rings, condenser, compressor shaft seal. We do a visual leak check on the AC components we can see under the hood. Hidden leaks (evaporator behind the dash) we refer to a specialty AC shop.
Whether it is a quick top-up or a full compressor swap, we handle it in-house with proper equipment, not the parts-store DIY can.
Visual leak check on the visible AC components, and a check of the compressor clutch, condenser fans, and cabin filter before we touch refrigerant.
Recovered, evacuated, and refilled to manufacturer spec with the correct refrigerant for your year and model (R-134a or R-1234yf).
Worn compressor? Damaged condenser? We replace, flush the lines, swap the dryer, and recharge in one visit.
Blower motors, blend door actuators, expansion valves. We do not pull dashboards, so internal evaporator work is referred to a specialty AC shop.
Skip the parts-store recharge cans. They overcharge the system, contaminate the lines, and often turn a small fix into a big one.
Pick the page that matches your symptom or the repair you need. Each covers what we check, what we fix, and what it actually involves.
Diagnostic guide to every common cause: refrigerant, blower, blend door, condenser, electrical, cabin filter. Start here if your AC just runs warm.
Full evacuate-and-recharge to factory spec with R-134a or R-1234yf. Leak check before any refrigerant goes in. No DIY-can shortcuts.
Symptoms of a failing compressor, what the job involves, why we flush the lines and replace the dryer at the same time.
Visual inspection of accessible AC components (hoses, O-rings, condenser, compressor seal). We will tell you honestly if your leak is something we can fix or needs a specialty shop.
Weak heat and overheating live in the cooling system. We service radiators, water pumps, and thermostats alongside AC work.
Cabin filters, coolant, and belts all touch your climate system. See the routine upkeep that keeps AC and heat working.
Every Greensboro neighborhood and ZIP we cover for AC service, plus surrounding Triad cities.
North Carolina summers are no place for a broken AC. Walk in or call, we will get you cold again.
1605 W Gate City Blvd
Greensboro, NC 27403
Mon–Fri · 9 AM – 6 PM
Sat · 9 AM – 3 PM
(336) 370-6710
Walk-ins welcome