Abacus Plumbing, Air Conditioning, & Electrical

Abacus Plumbing, Air Conditioning, & Electrical is a full-service home systems company founded by master plumber Alan O'Neill, offering 24/7 emergency and routine service for plumbing, HVAC, and electrical needs throughout the Austin metro area. They handle everything from water heater installation and sewer line repair to AC maintenance and electrical panel upgrades, with licensed technicians who provide upfront pricing and flexible financing options. Known for their multi-year awards from the Better Business Bureau and Angie's List, Abacus has been the trusted choice for Austin homeowners since 2003.