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 should a homeowner expect during an electrical repair for AC capacitors or controls?

Expect a safety-first approach that includes power isolation, component testing, and capacitor discharge. Technicians should explain diagnosed fault codes and present a clear parts-and-labor estimate before replacement. Request confirmation that electrical work meets Tennessee licensing rules and the 2021 IECC where applicable.

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 Collierville, TN listed here. They send quotes back — no obligation.

Best AC Capacitor, Contactor & Motor Repair in Collierville, TN

Last updated July 6, 2026

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

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 Collierville: 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

Comfortable LLC★ Best for Capacitor & Electrical Repair
Consistently strong customer feedback (4.9★ from 465+ Google reviews).
Google 4.9★ (465+)

Typical Capacitor & Electrical Repair costs in Collierville, TN (2026)

Last updated June 20, 2026

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

Service	Typical range
Capacitor replacement (installed)	$70–$340
Contactor replacement (installed)	$85–$300
Condenser fan motor replacement (installed)	$130–$595
Blower motor replacement (installed — PSC to ECM)	$425–$1,950

Why Collierville's summer heat makes choosing the right "AC Repair" critical

Summers in Collierville bring hot, humid weather that strains home cooling systems and raises emergency callouts for air conditioners. When choosing the best AC repair companies in Collierville, Tennessee, prioritize fast emergency response, clear pricing, and technicians experienced with older split systems.

How fast can a Collierville "AC Repair" pro realistically respond when the house is sweltering?

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 should a homeowner expect during an electrical repair for AC capacitors or controls?: Expect a safety-first approach that includes power isolation, component testing, and capacitor discharge. Technicians should explain diagnosed fault codes and present a clear parts-and-labor estimate before replacement. Request confirmation that electrical work meets Tennessee licensing rules and the 2021 IECC where applicable.
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 Collierville, TN listed here. They send quotes back — no obligation.