AC Maintenance & Tune-Up in Greenville, SC
AC Repairs Greenville provides ac maintenance services to homes and businesses across Greenville and surrounding neighborhoods.
AC maintenance gets dismissed as “just changing the filter” — but skipped tune-ups are the #1 cause of mid-July AC failures we see in Greenville every year. AC Repairs Greenville does annual tune-ups that actually catch the small failures before they leave you in an 88° living room.
A tune-up is a forensic check, not a quick once-over. Done right, it adds years to your system’s life, drops your summer power bill 5–15%, and finds the problems your AC is going to have in two months — when fixing them isn’t an emergency.
What we check during a tune-up
| System area | What we inspect |
|---|---|
| Indoor evaporator coil | Visual inspection, cleaning, ice-buildup history |
| Outdoor condenser coil | Wash down, fin straightening, clearance check |
| Refrigerant charge | Pressure readings, superheat/subcool to find slow leaks |
| Capacitor | Microfarad reading vs spec — caught early prevents summer breakdowns |
| Contactor | Inspect pitting, replace if worn |
| Blower motor + wheel | Amperage draw, balance check, oil ports if applicable |
| Condenser fan motor | Bearing condition, blade balance, amperage |
| Drain line + pan | Flush, biocide tablet, slope check |
| Electrical | Tighten lugs, check terminal heat staining |
| Thermostat | Calibration, programming review |
| Air filter | Replace, recommend correct MERV for your system |
| Ductwork (visible) | Disconnections, obvious leaks, insulation condition |
At the end you get a written report. Not a “your system is operating within normal parameters” boilerplate — an actual list of anything that’s at risk in the next 12 months, with parts cost so you can plan.
When to schedule
For Greenville’s climate, the best tune-up window is mid-March through late April. Hits two goals:
- Beat the summer rush. Once we get into May, dispatch is loaded with emergency repairs and scheduled maintenance gets pushed.
- Catch failures before they fail. A capacitor that’s reading 30% under spec in March will likely fail in July. Replace it now for $35 in parts instead of $300 + emergency dispatch.
A second tune-up in October before the heating season starts is recommended for heat pump systems — fewer Greenville homeowners do this, but it pays off.
Maintenance plan vs one-off tune-ups
We do both. If you’ll only ever call us when something breaks, a one-off tune-up at $99–149 makes sense. If you want preventive coverage, the annual plan ($199–299 depending on system count) typically includes:
- 1–2 tune-ups per year (spring + fall for heat pump systems)
- Priority dispatch — your call jumps the queue when things fail
- 10–15% discount on any repairs during the plan year
- Waived diagnostic fees
- Reminder calls so you don’t forget
We don’t lock you in. Cancel anytime, prorated refund for unused months.
What you can do between tune-ups
- Change your air filter monthly. Or every 2 months for 4” media filters. This is the single highest-impact thing a homeowner can do — a clogged filter is the cause of probably a third of summer breakdowns.
- Rinse the outdoor coil annually. Garden hose, low pressure, top-down. Don’t use a pressure washer — bends the fins.
- Keep 2 feet of clearance around the outdoor unit. No shrubs growing into it, no leaf piles, no boards leaning against it.
- Watch the drain line for water stains. A wet ceiling under your air handler means the drain is clogging. Call before it floods.
Quick facts
| Field | Detail |
|---|---|
| Recommended cadence | Annual minimum, twice for heat pumps |
| Best timing | March–April (spring), October (fall, heat pumps) |
| Tune-up duration | 60–90 minutes per system |
| Tune-up cost | $99–149 single system, plans available |
| Written report | Yes, every visit |
| Phone | (864) 528-1455 |
Call (864) 528-1455 to schedule a tune-up before your AC is the one we’re getting an emergency call about in August.