Failed Capacitor
The #1 summer no-cool call. We test microfarad rating, replace with the correct match, and check why it failed (often heat-aged or a high-voltage event).
AC Repair · Prosper, Texas
AC Repair in Prosper, Texas.
Same-day repairs when the calendar allows. Real diagnostics — static pressure, refrigerant charge, electrical readings — not "looks low, top it off." Operator-led, photo-documented, $95 diagnostic waived with repair.
Same-Day When Possible
$95 Diagnostic — Waived w/ Repair
Priority Scheduling Available
Real Diagnostics, Not Sales
Photo Records of Every Repair
20+ Years HVAC · Texas Licensed
Bilingüe — Español
What We Repair
Common Prosper AC Problems We Fix.
Most no-cooling calls in Prosper trace back to a handful of failure points. Here's what we see, what causes it, and what we do about it.
Refrigerant Leaks
Indoor coil pinholes, Schrader valves, line-set rubs. We pressure-test, locate the leak, and repair or replace — not just "add a pound and see."
Frozen Evaporator
Dirty coil, low charge, or restricted airflow. We thaw safely, find the root cause, and document it so it doesn't happen again next month.
Burned Contactor
Short-cycling and pitted contacts. We replace the contactor, check the system for the underlying short-cycle cause (sizing, charge, controls).
Blower / Fan Motor
Bearings, capacitor, or ECM control board. We diagnose which and price both repair and motor replacement options for you.
Airflow Problems
Hot rooms, weak vents, AC running constantly. Often undersized returns in newer Prosper homes. We measure static pressure and tell you what's wrong.
Our AC Repair Process
What Happens When We Show Up.
No mystery. No upsell script. Here's the actual flow.
- Diagnostic — full system check: static pressure, refrigerant charge (superheat & subcooling), electrical, capacitor health, airflow.
- Written report with photos of what we found, before any work is authorized.
- Quote — repair cost, and if it's borderline, replacement cost too. You decide.
- Repair — done with the right parts and right charge. $95 diagnostic credited toward the work.
- Verification — system retested after repair. Final readings recorded with the work order.
FAQ
AC Repair Prosper — Questions.
How much does AC repair cost in Prosper, TX?
$95 diagnostic, waived with repair. Repair pricing varies by part and labor — capacitors are typically $200-$400 installed; refrigerant leaks and motor replacements are higher.
Can you come out today?
Often yes — same-day service when the calendar allows. For full emergencies (no AC in 100°+ heat, especially with health concerns), we run priority dispatch. Call (469) 213-8450.
Is it worth repairing an old AC?
Depends on age, refrigerant type, and the failure. R-22 systems get expensive fast. Systems over 12-15 years with major component failures often pencil out toward replacement.
My AC freezes up — what causes that?
Three common causes: dirty evaporator coil, low refrigerant, or restricted airflow (clogged filter, undersized ducts, blower issues). We thaw it safely and find the root cause — not just clean it and leave.
Do you guarantee your AC repairs?
Every repair carries a written labor warranty, subject to the terms of the written service agreement provided at the time of repair. Parts carry the manufacturer's warranty.
Schedule Now
Request AC Repair in Prosper, TX.
Call, text, or send the form. For no-cool emergencies, please call directly — we'll dispatch faster.
Or email us directly: service@comfortmechanicalsolutions.com
Based in Prosper, TX
Residential: 100-mile radius of Prosper
Commercial & multifamily: North Texas & Greater DFW