AC Repair Services › Evaporator Coil Repair
Evaporator Coil Repair in Lewisville, TX
The evaporator coil sits inside your air handler and absorbs heat from the air passing over it. When this coil develops a refrigerant leak or becomes so fouled it can't transfer heat, your system runs constantly and never cools properly. Repair involves locating the leak, assessing coil condition, and deciding whether the coil can be fixed or needs replacement. Ignoring a leaking evaporator coil leads to compressor damage, which costs significantly more to address.
Lewisville AC Repair Pros provides evaporator coil repair for homeowners across Lewisville, TX. Call for a free inspection and a written quote before any work begins.
When to Call
When You Need Evaporator Coil Repair
- Your AC runs all day but the house never drops below 80 degrees.
- You're losing refrigerant charge repeatedly with no obvious outdoor leak.
- Ice is forming on the copper lines near your indoor air handler.
- A musty smell from vents appeared after the system ran all weekend.
How It Works
Our Process for Evaporator Coil Repair
- 1
Leak Detection
We use electronic leak detectors and UV dye to pinpoint exactly where the coil is losing refrigerant.
- 2
Coil Inspection
We pull the access panel and examine coil condition, checking for corrosion, bent fins, and biological buildup.
- 3
Repair or Replace Decision
Small leaks on accessible areas can sometimes be sealed. Widespread corrosion or formicary pitting typically means coil replacement is the better path.
- 4
Recharge and Verify
After repair, the system is recharged to manufacturer spec and tested for proper temperature split across the coil.
Lewisville Context
Why this matters in Lewisville
Lewisville's humidity means evaporator coils here deal with heavy condensate loads for months at a time. That sustained moisture accelerates the formicary corrosion that shows up as pinhole leaks in copper coils.
Straight Talk
About pricing & scope
Coil condition at the time of inspection drives the decision. A coil with pinhole leaks across multiple locations is rarely worth repairing, and we'll tell you that plainly.
What This Fixes
Problems We See in Lewisville
More AC Repair Services
Evaporator Coil Repair Near You