Abacus Plumbing, Air Conditioning, & Electrical

Abacus Plumbing, Air Conditioning, & Electrical has served Austin homeowners since 2004, operating as a licensed contractor across three major trades under one roof. With 5,889 client reviews yielding a 4.8-star average rating, the company handles everything from emergency pipe leaks and water heater installations to complete HVAC system replacements and electrical panel upgrades. Their technicians maintain 24/7 availability, meaning a technician can arrive at your door regardless of whether a pipe bursts at midnight on a holiday or your AC fails during a summer heat index above 105 F.

What distinguishes Abacus from single-trade competitors is their breadth of capability, a homeowner facing a failing AC unit, outdated electrical wiring, and a backed-up sewer line can make a single phone call rather than coordinating three separate contractors. The company stocks equipment from major manufacturers including Trane, Lennox, and Rheem, allowing same-day unit replacements when repair costs exceed replacement value. Their Austin-specific experience means technicians understand local permitting requirements and the particular challenges of Central Texas clay soil on underground pipe integrity.

Mandy G., a verified reviewer, recently highlighted technician Pedro during an HVAC maintenance visit, noting his thorough approach included a detailed written report with system readings and photographs documenting filter condition and ductwork integrity, she specifically praised how Pedro showed her actual images of her duct interiors rather than simply stating there was no mold. Another reviewer described a same-day emergency call during an August heat wave when temperatures exceeded 100 F, with the technician arriving within hours and diagnosing a failing capacitor that another contractor had misidentified as a refrigerant leak.