Looking for the Best Austin Plumber, Electrician or Air Conditioning and Heating Service Company?

Offers 24 Hour Emergency services. Abacus can resolve any issues that may arise within your home.

Abacus' residential and commercial plumbers are proficient at repairing all kinds of plumbing issues, including gas and electric water heaters, slab leaks, leaky pipes to hydro jetting clogged drains. Many plumbing problems are not DIY types of jobs, call Abacus so one of our licensed plumbers can fix your problem. Our plumbers are not only knowledgeable but their customer service skills will meet or exceed your expectations.

Abacus' plumbers also specialize in sewer & pipe repairs, shower & tub repairs/installations, kitchen & bath faucet repair/installations, sink repairs/installation, plumbing inspections, water filtration, water softening, garbage disposal repair/installation, toilet repair/replacement, drain cleaning with drain camera inspections, leak detection/repair, plumbing repair/installation and back flow prevention for all Austin Texas homes & commercial business properties.

Ask about The Abacus CLUB, which will give you the peace of mind that your plumbing system is working at top efficiency. Our licensed plumbers will conduct an inspection of your home to look for and fix any potential plumbing problems.

We recommend yearly plumbing inspections on all homes. These annual checks can help identify problems early and ensure that all components of your system are functioning correctly.

The HVAC (heating, ventilating, and air conditioning) experts at Abacus perform inspections and repairs on malfunctioning heating and cooling systems. Our technicians are specialists in servicing ductwork, air filtration components, condensers, and coils, and we do complete installations or replacements of air conditioning units and systems.

Our outstanding warranties will give you peace of mind throughout the repair and installation processes. 

For solutions to your electrical issues, you need an Abacus licensed electrician. The professionals at Abacus will diagnose your electrical problem and repair or replace faulty or underperforming parts, including circuit boards, surge protectors, electrical panels, ceiling fans, LED lighting, complex wiring, and standby electric generators.

Abacus provides ongoing plumbing, air conditioning, and electrical maintenance and repair services that will keep these important systems running smoothly and efficiently. Our annual inspections help to keep you from facing serious plumbing, HVAC, or electrical emergencies.

Alan O'Neill founded Abacus with a master plumber's expertise and a commitment to treating customers fairly.  We've earned multi-year awards from the Better Business Bureau, Angie's List, and Home Advisor—not through marketing gimmicks, but by doing quality work and standing behind it.

Our technicians are licensed, background-checked, and continuously trained on the latest techniques and equipment. They arrive in fully stocked trucks, provide upfront pricing before starting work, and treat your home with respect. We offer flexible financing options, including zero-down HVAC financing, because major home repairs shouldn't wait due to budget concerns.

Whether you need emergency plumbing at 2 AM, a water heater replaced before the weekend, or an AC system that can handle another Austin summer, we're here. We serve the entire Austin metro area—Austin, Round Rock, Cedar Park, Pflugerville, Georgetown, Leander, Lakeway, and beyond. Call 512-943-7070 anytime, day or night. When your home has a problem, you can count on us.