ASC Heating & Air Conditioning

ASC Heating & Air Conditioning has been serving San Antonio and the surrounding South Central Texas region for over a decade as a family-owned and operated business. The company holds over a dozen HVAC industry certifications and maintains an impressive 4.9-star rating across 530 Google reviews. Their team operates 24 hours a day, seven days a week, ensuring residents of neighborhoods like Alamo Heights, The Pearl, and downtown San Antonio never faceAC emergencies alone.

What distinguishes ASC Heating & Air from other San Antonio contractors is their exclusive dealer partnerships with Trane and York manufacturers, coupled with some of the most comprehensive warranties in the region. They offer 5 to 10-year factory warranties alongside up to 10-year labor warranties, and if a new unit fails to satisfy during the first year, customers receive a free replacement. Their five-customer guarantee package includes a unique $1 million insurance liability policy protecting homeowners during service calls, property protection coverage, and a unit satisfaction guarantee that transfers manufacturer replacement labor costs to ASC.

Customer reviews highlight specific technicians who deliver exceptional service. Adrian responded to an emergency call with rapid on-site arrival and fair pricing, impressing a business owner enough to call him definitively for future HVAC needs. Ester Romero described receiving a brand-new system within days of her first call after months of frustration with other companies, while the team followed up to ensure complete satisfaction. Joanna Guzman manages Nichas Comida Mexicana restaurant and relies on ASC for quick responses that keep her commercial kitchen operating without interruption.