Why did my AC stop cooling but the fan won't start?

A failed run capacitor or contactor is the single most common cause — both are low-cost parts, and a measured diagnosis confirms which one before anything is replaced. Watch out for a shop that jumps straight to 'your compressor is dead' without testing the cheap electrical parts first.

How much should a capacitor or contactor replacement cost?

The parts are inexpensive; the service call and labor make up most of the bill. An honest shop diagnoses the specific failed component and prices it directly, rather than bundling it into a vague 'electrical repair' or using it as a lead-in to sell a new system.

What electrical checks should be done before turning on an AC that sat idle over winter in Summerville?

Technicians should inspect capacitors, contactors, breakers, and control wiring for corrosion and damage. They should also test capacitor microfarad values and motor start currents. Request a documented electrical checklist after the inspection to confirm safe startup and to catch humid‑climate electrical failures early.

How do I get a quote from these AC repair companies?

Submit one request on this page and we send it to the vetted AC repair pros in Summerville, SC listed here. They send quotes back — no obligation.

Best AC Capacitor, Contactor & Motor Repair in Summerville, SC

Last updated June 27, 2026

What to look for in AC Capacitor & Electrical Repair in Summerville

A blown capacitor or contactor is the most common reason an AC stops cooling — and the cheapest fix when diagnosed honestly. The pros worth paying for test the electrical components before reaching for a compressor or system quote. We weight measured diagnosis over shops that use a cheap part failure as a lead-in to sell a replacement.

Electrical-repair specialization. Provider lists capacitor, contactor, and fan/blower-motor repair as distinct services — the high-frequency, lower-cost failures — with diagnostic detail.
Honest-diagnosis evidence. Reviews or source describe testing the failed component before replacing it, and pricing the specific part rather than bundling into a vague 'electrical repair'.
Google rating. A strong rating floor reflects whether customers felt the cheap fix was offered honestly instead of upsold.

Verify before you book

Whether the specific electrical component was tested before replacement — ask what reading confirmed the failure.
That the cheap fix wasn't used as a lead-in to a system-replacement pitch — get the diagnosis in writing.
License status with your state board — verify TDLR (TX), ROC (AZ), DBPR (FL), or your local equivalent before paying.

See full ranking methodology for AC Capacitor & Electrical Repair →

AC Capacitor & Electrical Repair in Summerville: what fails first

Capacitors, contactors, and fan/blower motors are the high-frequency, lower-cost failures — a measured diagnosis tells them apart from a dead compressor before you spend on the wrong part. Here is what each of the 1 pro below publishes: Verify your state's HVAC contractor license through the state licensing board before paying a deposit.

How we rank Capacitor & Electrical Repair providers → · Top picks meet at least one of: a category award, ≥2 verified signals, or Vouched Score ≥ 70.

Top picks

Pace's Comfort Cooling★ Best for Capacitor & Electrical Repair
Consistently strong customer feedback (5.0★ from 175+ Google reviews).
Google 5.0★ (175+)

Typical Capacitor & Electrical Repair costs in Summerville, SC (2026)

Last updated June 20, 2026

Estimated ranges for Summerville, SC. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.

Service	Typical range
Capacitor replacement (installed)	$70–$350
Contactor replacement (installed)	$85–$305
Condenser fan motor replacement (installed)	$130–$610
Blower motor replacement (installed — PSC to ECM)	$435–$2,000

Summerville's long, humid summers push air conditioners to run longer; find the best ac repair companies in Summerville SC for fast diagnostics, emergency service, and clear warranties. For the best AC repair companies in Summerville, SC, prioritize fast diagnostics, emergency response, and clear warranty terms. Look for the best ac repair companies in Summerville South Carolina that provide fast diagnostics, emergency service availability, and clear warranty terms.

Which Summerville AC Repair pros answer emergency calls fastest, and what licenses should you check?

Why did my AC stop cooling but the fan won't start?: A failed run capacitor or contactor is the single most common cause — both are low-cost parts, and a measured diagnosis confirms which one before anything is replaced. Watch out for a shop that jumps straight to 'your compressor is dead' without testing the cheap electrical parts first.
How much should a capacitor or contactor replacement cost?: The parts are inexpensive; the service call and labor make up most of the bill. An honest shop diagnoses the specific failed component and prices it directly, rather than bundling it into a vague 'electrical repair' or using it as a lead-in to sell a new system.
What electrical checks should be done before turning on an AC that sat idle over winter in Summerville?: Technicians should inspect capacitors, contactors, breakers, and control wiring for corrosion and damage. They should also test capacitor microfarad values and motor start currents. Request a documented electrical checklist after the inspection to confirm safe startup and to catch humid‑climate electrical failures early.
How do I get a quote from these AC repair companies?: Submit one request on this page and we send it to the vetted AC repair pros in Summerville, SC listed here. They send quotes back — no obligation.