2026 Flat Pricing
AC Capacitor Replacement Cost in Tampa Bay
A failed capacitor is the single most common AC failure in Tampa Bay — if your AC hums but won’t start, or starts slow, it’s almost always the capacitor. Good news: it’s a $279 flat-rate fix at Home Therapist, same-day, no upsells. Licensed CAC1819196.
Quick Price Summary
AC capacitor replacement in Tampa Bay: $279 flat. That includes the capacitor part, full diagnostic, labor, and our 5-year warranty on the part. Typical capacitor call is 30-45 minutes on-site. We stock dual-run and single-run capacitors for every major brand in every truck. Call (813) 343-2212.
AC Capacitor Pricing & Related Items
| Service | Price |
|---|---|
| Capacitor Replacement (most common) | $279 |
| Hard Start Kit Installation | $279 |
| Compressor Boost Kit | $459 |
| EasyStart 368 Soft Starter | $999 |
| Surge Protector (prevents capacitor failure) | $469 |
| Voltage Monitor w/ Surge Protection + Disconnect | $1,199 |
What’s Included & What Affects Price
Every capacitor replacement includes:
- Full system diagnostic (our $279 minimum labor covers this)
- All parts sourced same-day from Tampa supply houses
- 1-year labor warranty, manufacturer parts warranty passed through
- Clean, respectful work — shoe covers, drop cloths, no mess left behind
- Written summary of work performed
Why capacitors fail in Tampa:
- Heat — Tampa summer highs (95°F+) stress capacitor dielectric
- Voltage surges — thunderstorms trip capacitors regularly (June-Sept)
- Age — 8-10 years is typical lifespan; shorter in Tampa heat
- Undersized capacitor — from a bad prior repair
Factors that affect price:
- Brand + model — some OEM parts cost 20-40% more than universal
- Access — attic installs, tight spaces add labor time
- System age/condition — older systems often need cascading repairs
- Tampa-specific — humidity, hard water, and salt air accelerate wear
What we never do:
- ❌ Charge separate diagnostic fees on top of repair
- ❌ Recommend unnecessary replacements
- ❌ After-hours or weekend surcharges
Frequently Asked Questions
Why did my capacitor fail?
In Tampa, usually heat + age + voltage surges. Summer thunderstorms also trip them. If yours failed early (< 5 years), get a surge protector ($469) installed — prevents repeat failures.
Can I replace a capacitor myself?
Technically possible, but capacitors store lethal voltage even when AC is off. We don’t recommend DIY. Plus our 5-year warranty doesn’t transfer to DIY.
Is the $279 the total cost?
Yes. Includes diagnosis, the capacitor, labor. No trip fee, no diagnostic surcharge. One number: $279.
How long does a capacitor last?
In Tampa heat: 8-10 years typical. Varies by brand and stress. A hard-start kit ($279) or soft starter ($999) can extend life by reducing stress during startup.
Why does my AC hum but not start?
Classic failed capacitor symptom. The compressor tries to start but the capacitor can’t deliver the voltage needed to kick it on. Don’t let it run like that — you’ll burn out the compressor ($649+).
What's the 5-year warranty?
We back every capacitor we install for 5 years — if it fails, we replace it at no cost. Industry standard is 1 year; we’re confident enough in our parts to offer 5.
Capacitor Failed? $279 Fix Today.
Same-day Tampa Bay service. 5-year warranty. (813) 343-2212.