A A A Affordable Plumbing Heating & Cooling offers a complete selection of repair and maintenance plumbing services to fit any plumbing need, whenever you need it, 24 hours a day, 7 days a week. As a full-service San Antonio plumbing and drain cleaning company, our licensed and insured plumbers are proud to service residential and commercial customers throughout the entire San Antonio area. Since 1978, we have maintained our position as the preferred plumber in San Antonio due to our unbeatable customer service, reasonable prices, and dedication to providing quality, timely services that our customers can rely on. AAA Affordable Plumbing Heating & Cooling offers 24/7 and Emergency Service.