AFCO Air Conditioning & Heating - San Antonio's Top-Rated HVAC Repair
San Antonio, TX 78223
Frequently Asked Questions
What are the signs my San Antonio heat pump's reversing valve is failing?
If your heat pump is stuck in one mode (only heating or only cooling), isn't reaching your set temperature, or you hear a hissing sound from the outdoor unit, the reversing valve may be faulty. This valve is crucial for switching between heating and cooling cycles. Our technicians can perform a detailed diagnosis and provide a clear repair solution to restore proper function.
Why is cleaning my AC's condenser coils so important in San Antonio?
Our local environment, with its dust, pollen, and occasional high winds, causes condenser coils to clog quickly. Dirty coils force your system to work much harder, leading to higher energy bills, reduced cooling power, and increased wear that can cause a breakdown in the peak of summer. AFCO's professional coil cleaning service removes this buildup, ensuring your system runs efficiently and reliably.
Can regular maintenance prevent these common local HVAC problems?
Absolutely. A professional maintenance visit from AFCO includes inspecting the reversing valve operation for early signs of wear and thoroughly cleaning the condenser coils. This proactive approach catches small issues before they become major repairs, maintains peak efficiency to combat high Texas energy costs, and extends the overall life of your HVAC system.
Our Story
AFCO Air Conditioning & Heating is your trusted local HVAC expert serving San Antonio homeowners and businesses. We specialize in addressing the specific challenges of South Texas climate and systems. A common issue we see is heat pump reversing valve malfunctions, which can prevent your system from properly switching between heating and cooling modes. Our certified technicians are experts in diagnosing and repairing these complex valve issues to restore year-round comfort. We also frequently tackle dirty condenser coils, a problem exacerbated by local dust and pollen. Our thorough cleaning services remove this debris, improving system efficiency, lowering energy bills, and preventing premature breakdowns. From precise repairs to comprehensive maintenance, AFCO is dedicated to keeping your San Antonio home comfortable.
Service Capabilities
- HVAC installation or replacement
- HVAC system repair
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 |








