American Air Conditioning & Heating Co.
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About American Air Conditioning & Heating Co.
American Air Conditioning & Heating Co. has served San Antonio for more than 15 years as a family-owned contractor handling residential, commercial, and industrial HVAC work. The company holds proper licensing and insurance, maintains a 4.2-star average across 734 customer reviews, and operates from 12820 S. Zarzamor St. in the 78224 zip code. Their service area spans the broader San Antonio metro including neighborhoods south of downtown, and their team provides same-day service alongside 24-hour emergency availability for urgent breakdowns.
What distinguishes this contractor is their in-house sheet metal fabrication shop featuring CNC plasma cutting capabilities, allowing custom ductwork and specialty metal jobs without subcontracting. They partner with American Home Shield to offer exclusive system replacement rates for warranty members, and their financing options through Synchrony include promotional periods up to 72 months with zero interest. The company backs all repairs with a 10-year parts and labor warranty and provides free second opinions on proposed work.
Recent reviews name specific technicians who solved problems other contractors could not. Manuel Ocanas Jr. cleaned thick debris from a customer's coils and fixed an unsecured plenum that was causing performance issues. For Sonia Martinez, Jesse and Manny completed a two-day job after four previous companies failed to resolve six months of HVAC problems. Cory impressed Francesca Menjivar by identifying developing issues before they escalated and showing her the damaged components before proceeding with repairs.
What Customers Say
Across reviews mentioning specific technicians, Manny "Fresh", Manuel Ocanas Jr., Jesse, Cory, and Andrew Pacheco each receive multiple 5-star mentions for diagnostic skill and clear communication. Customers frequently cite same-day or next-day arrival during San Antonio heat waves, while occasional negative reviews reference pricing concerns rather than service quality.
Working Hours
| Sunday | Open 24 hours |
| Monday | 7 AM–3 PM |
| Tuesday | 7 AM–3 PM |
| Wednesday | 7 AM–3 PM |
| Thursday | 7 AM–3 PM |
| Friday | 7 AM–3 PM |
| SaturdayToday | Open 24 hours |
Services
Residential AC & Heating Repair
Complete diagnostic, repair, and maintenance services for home cooling and heating systems, including coil cleaning and component replacement.
New System Installation
Full HVAC installation for existing homes, including unit replacements, ductwork modification, and system sizing for optimal performance.
Preventive Maintenance Programs
Scheduled tune-ups and inspections designed to extend equipment lifespan and prevent unexpected breakdowns.
Commercial HVAC Service
Climate control for businesses including rooftop units, split systems, and commercial-grade equipment maintenance.
Commercial Refrigeration
Service for walk-in coolers, vent hoods, exhaust systems, and refrigerated storage equipment.
Custom Sheet Metal Fabrication
In-house CNC plasma cutting and welding for custom ductwork, metal signs, and specialty fabrication jobs.
Duct Cleaning
Professional ductwork cleaning services to improve indoor air quality and system efficiency.
Emergency Repair Service
24-hour availability for urgent HVAC failures with after-hours technicians dispatched as needed.