Local HVAC Repair in Sinton, TX 78387 - Troup Ac & Heating

13946 County Rd 1028, Sinton, TX 78387

(361) 364-2190

Our Story

Troup Ac & Heating is your trusted, local HVAC expert in Sinton, TX. For years, we've helped homeowners combat common area issues like AC systems that short cycle and evaporator coils that freeze up, problems that can drive up energy bills and leave you without reliable cooling. Our certified technicians provide precise diagnostics and lasting repairs to stop short cycling and prevent costly freeze-ups, ensuring your system runs efficiently through the hot Texas seasons. We're committed to keeping Sinton homes comfortable with honest service, clear communication, and solutions built for our local climate. When your HVAC acts up, Troup Ac & Heating is the neighbor you call.

Core Services

  • HVAC installation or replacement
  • HVAC system repair

Common Questions

Why does my AC in Sinton keep turning on and off every few minutes (short cycling)?

Short cycling is often caused by an oversized unit, a dirty air filter, low refrigerant, or a faulty thermostat. In our Sinton climate, it puts extra strain on your system and hikes up your bills. Our technicians diagnose the root cause—like checking refrigerant levels and system calibration—to provide a repair that restores normal, efficient operation.

What causes my AC's evaporator coil to freeze up, and how do you fix it?

A frozen coil is typically due to restricted airflow from a dirty filter or blocked vents, or low refrigerant levels. This stops your Sinton home from cooling properly. We first safely thaw the system, then pinpoint and resolve the underlying issue—whether it's a leak needing repair, a filter change, or ductwork adjustment—to prevent it from happening again.

As a Sinton homeowner, what's the best way to prevent these common HVAC problems?

Regular maintenance is key. We recommend seasonal check-ups, especially before summer, to clean coils, check refrigerant, calibrate thermostats, and ensure airflow is unobstructed. This proactive service from your local HVAC expert can catch small issues before they lead to a breakdown or freeze-up, saving you money and hassle during our hottest months.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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