My Father's AC & Heating is San Antonio’s trusted HVAC expert, providing comprehensive solutions that include AC service & tune-ups, repairs, custom system builds and installations, and advanced air quality services such as filtration, purification, and dehumidification. We also offer thorough CO & gas leak inspections, ductwork maintenance, and heater repairs to keep your home or business safe and comfortable year-round. Combining decades of experience with modern technology, we deliver energy-efficient and reliable solutions tailored to meet your unique needs. Experience exceptional service and expert care with My Father's AC & Heating—your local partner in indoor climate control.