Evaporator Coil Replacement cost in Phoenix
A fair price for evaporator coil replacement in Phoenix is $1,680–$2,520 as of July 2026. That range covers the diagnostic visit, the part, licensed labor, and a written warranty — not parts alone. Typical is about $2,100.
| Line | Typical range |
|---|---|
| Part (typical wholesale) | $850–$1,400 |
| Labor & diagnostic | $600–$950 |
| Fair total, installed | $1,680–$2,520 |
What it does
The evaporator coil is the indoor coil that absorbs heat from your air. When it leaks, the system loses refrigerant and cooling capacity, and can ice up or leak water.
Why it fails in Phoenix
Formicary corrosion and long runtime are both hard on indoor coils. On an older system, compare this repair against replacement before approving — a repair this size does not always pay off.
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
- On an older system, compare this repair against replacement before approving.
- Refrigerant type affects the price — ask which coil and refrigerant are quoted.
Have a quote for this repair? See where it falls.
Questions
What should the quote include?
A fair quote covers the diagnostic visit, the part, licensed labor, and a written parts-and-labor warranty. Ask for the part number — with it, the price is checkable.
Why do quotes for this vary so much?
Brand of part, warranty length, after-hours timing, and how hard your system is to access all legitimately move the number. That is why we show a range rather than a single price.
Is the diagnostic fee extra?
It varies. A fair quote credits the diagnostic fee toward the repair if you approve the work — ask before the tech starts.
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