Service First AC Repair & Plumbing provides 24 hour air conditioning repair and plumbing service throughout the greater San Antonio, Texas area. Our technicians and plumbers put customer service first, which is why we've had the privlige of serving our community for over 20 years. Whether you're looking for residential or commercial HVAC repair, you need to install a packaged rooftop unit, or need emergency plumbers to fix a busted pipe, we can help. Contact us to schedule a free on-site estimate for maintenance, repairs, or installation. Our plumbing services include sewer drain line inspections, water softening system instllation, repiping homes, pex pipe replacement, fixing broken pipes, and much more. Our AC repair services include filter replacement, thermostat replacement, new unit installs, compresser replacement, freeon leak recharge, evaporator coil replacement, and of course fixing air conditioning units that are blowing hot air.