AC Repair

When your air conditioner stops cooling in a Carolina summer, you need it fixed fast. Penguin Air & Plumbing repairs central air conditioners, heat pumps and ductless mini-splits across Charlotte and Union County, all makes and models, often the same day you call.

Signs Your AC Needs Repair

• AC running but not cooling, or blowing warm air
• AC will not turn on
• Water leaking around the indoor unit
• Ice on the refrigerant lines or indoor coil
• Outdoor unit not running while the indoor fan runs
• Loud buzzing, grinding or squealing noises
• AC runs constantly or turns on and off too often
• High humidity or musty smell in the house
• Electric bills higher than normal

Common AC Problems We Fix

• Bad capacitors and contactors
• Refrigerant leaks and low refrigerant
• Failed condenser fan and blower motors
• Frozen evaporator coils
• Clogged condensate drain lines and float switches
• Thermostat and wiring problems
• Compressor problems
• Dirty coils and airflow restrictions

How Our AC Repair Works

Our technician checks the whole system, indoor and outdoor, to find the real cause of the problem. You get a clear explanation and an upfront price before any work begins.

Our vans carry the most common AC parts, so most repairs are finished in one visit. If your system is older and repairs no longer make sense, we will give you honest repair and replacement options so you can decide.

Common Questions

Why is my AC running but not cooling?

Common causes are a dirty filter, a failed capacitor, low refrigerant from a leak or a frozen coil. Try changing the filter first. If it still is not cooling, turn the system off and give us a call.

How much does AC repair cost?

It depends on the problem and the part. We always give you the price before we start.

Should I repair or replace my air conditioner?

If your AC is under about 10 to 12 years old and the repair is reasonable, repair usually makes sense. If it is older, uses R-22 refrigerant or needs a compressor, replacement is often the better value.

Why Homeowners Call Penguin Air & Plumbing

• Locally owned, serving Union County and the Charlotte area since 2008
• Same-day service in most cases when you call early
• Evening appointments available, with no extra charge for nights or weekends
• Clear, upfront pricing before any work begins
• Our phones are answered 24/7

We serve Indian Trail, Monroe, Matthews, Stallings, Mint Hill, Waxhaw, Weddington, South Charlotte, Fort Mill and nearby towns. Call 704-296-0800 or request service online to schedule AC repair.