Dual Run Capacitor cost in Phoenix
A fair price for dual run capacitor in Phoenix is $180–$370 as of July 2026. That range covers the diagnostic visit, the part, licensed labor, and a written warranty — not parts alone. Typical is about $275.
| Line | Typical range |
|---|---|
| Part (typical wholesale) | $15–$60 |
| Labor & diagnostic | $120–$220 |
| Fair total, installed | $180–$370 |
What it does
The run capacitor gives your compressor and fan motors the electrical jolt they need to start and keep running. When it weakens, the outdoor unit hums but won't start, or starts hard and trips the breaker.
Why it fails in Phoenix
Capacitors are rated for heat, and Valley summers push them past it. Sitting in a 115° service panel shortens their life to a few summers — it's the most common AC repair in Phoenix, usually failing on the year's first hot week.
What a fair quote includes
- Diagnostic and testing
- The part, new — ask for the part number
- Labor by a licensed tech
- Parts and labor warranty in writing
Worth knowing
- Capacitors hold a charge even with power off — this is a pro repair.
- Heat wear is normal here. Ask for a part rated for high ambient temperature.
Have a quote for this repair? See where it falls.
Questions
Is this an expensive part?
No. The part itself typically runs $15–$60 wholesale. Most of a fair quote is the service call, diagnosis, and licensed labor — which is legitimate. Quotes far beyond the fair range usually aren't explained by the part.
Can I replace it myself?
Capacitors hold a charge even with power off and can injure you. We list this as a pro repair.
Will it fail again?
Eventually — heat wear is normal here. Ask your tech for a quality part rated for high ambient temperature, and keep the receipt for the warranty.
Ranges updated July 21, 2026. Estimates are planning ranges based on regional market data, not binding quotes. Final pricing depends on your specific system and an on-site diagnosis. How we set these ranges