Serving the Greater Austin Area


Abacus Plumbing, Air Conditioning and Electrical in Austin is an award-winning home service company serving Texas since 2003.

Founded in 2003 by master plumber, Alan O’Neill, Abacus Plumbing is a top-rated, 5-star customer service company with multi-year Awards from the BBB, Angie’s List, Home Advisor, and more!

Need the best Austin electrician, plumber, or air conditioning company? Abacus offers standard and emergency plumbing, HVAC, and electrical repairs. We’re open 24/7! Call Abacus for any problems that develop in your home: 512-400-0749

Austin electrician, plumber, sewer, drain, and air conditioning replacement and repair company provides emergency services 24 hours a day. Call Abacus for any problems that develop in your home: 512-400-0749


Save $250 On a new Tankless Water Heater

Save $250 On a new Tankless Water Heater

Save $250 On a new Tankless Water Heater

Save $250 On a new Tankless Water Heater

Promo Code: tankless250

Expires: Oct 19, 2024

With approved credit. 6 Months No Interest No Payment and 60 Months at 9.99% APR with Monthly Payments (as low as $137 a month). Cannot be combined with other offers. 1 per household. Residential use only. Show at time of service.

Save $250 On a new Tankless Water Heater

Save $250 On a new Tankless Water Heater

Promotion Code: tankless250

Expires Oct 19, 2024

Description:

With approved credit. 6 Months No Interest No Payment and 60 Months at 9.99% APR with Monthly Payments (as low as $137 a month). Cannot be combined with other offers. 1 per household. Residential use only. Show at time of service.

New High Quality Electrical Panel with Limited Lifetime Warranty

New High Quality Electrical Panel with Limited Lifetime Warranty

New High Quality Electrical Panel with Limited Lifetime Warranty

New High Quality Electrical Panel with Limited Lifetime Warranty

Promo Code: newpanelwarranty2024

Expires: Oct 19, 2024

Cannot be combined with other offers. 1 per household. Residential use only. Show at time of service. Pricing based on 10 year financing on approved credit at 9.99% APR. Installation includes Parts & Labor and is based on average cost of panel installation by licensed, background checked Abacus technicians. Pricing may vary based on customer preferences and options, preliminary troubleshooting costs prior to assessing needs for the panel and other variable requirements needed to accomplish the installation safely and according to city codes. All prices are provided upfront and are guaranteed in advance with customer approval prior to starting work.

New High Quality Electrical Panel with Limited Lifetime Warranty

New High Quality Electrical Panel with Limited Lifetime Warranty

Promotion Code: newpanelwarranty2024

Expires Oct 19, 2024

Description:

Cannot be combined with other offers. 1 per household. Residential use only. Show at time of service. Pricing based on 10 year financing on approved credit at 9.99% APR. Installation includes Parts & Labor and is based on average cost of panel installation by licensed, background checked Abacus technicians. Pricing may vary based on customer preferences and options, preliminary troubleshooting costs prior to assessing needs for the panel and other variable requirements needed to accomplish the installation safely and according to city codes. All prices are provided upfront and are guaranteed in advance with customer approval prior to starting work.

Save $150 On Any New Water Heater

Save $150 On Any New Water Heater

Save $150 On Any New Water Heater

Save $150 On Any New Water Heater

Promo Code: newwaterheater150

Expires: Oct 19, 2024

Price varies by type of heater, size, difficulty of installation. All water heaters are professionally installed by licensed Abacus technicians and come with a parts and labor warranty. Old water heaters are removed and professionally recycled. Limited time offer. Subject to change and availability. Cannot be combined with other offers, specials, discounts or coupons, including membership discounts. Ask about extended warranty options or Lifetime Warranties on select equipment and zero down financing options with approved credit. Ask about our Lifetime Warranties on select equipment and zero down financing options with approved credit.

Save $150 On Any New Water Heater

Save $150 On Any New Water Heater

Promotion Code: newwaterheater150

Expires Oct 19, 2024

Description:

Price varies by type of heater, size, difficulty of installation. All water heaters are professionally installed by licensed Abacus technicians and come with a parts and labor warranty. Old water heaters are removed and professionally recycled. Limited time offer. Subject to change and availability. Cannot be combined with other offers, specials, discounts or coupons, including membership discounts. Ask about extended warranty options or Lifetime Warranties on select equipment and zero down financing options with approved credit. Ask about our Lifetime Warranties on select equipment and zero down financing options with approved credit.


Abacus’ licensed plumbing technicians are skilled in solving all types of commercial and residential plumbing issues.

  • Leaky pipes

  • Shower & bathtub installation and repair

  • Underperforming water heaters

  • Toilet & sink Installation

  • Slab leak detection

  • Garbage disposals

  • Clogged drain or sewer lines

  • Kitchen faucets

  • Camera inspection & hydro jetting

  • Water filtration

Our services are available to all residential and commercial clients in Austin, Texas.

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.

The plumbers, HVAC technicians, and electricians at Abacus are the best in the state. See what people are saying about us and read our reviews »

At Abacus Plumbing, Air Conditioning, and Electrical, our business is based on the values of integrity and honesty.

The plumbing, electrical, and air conditioning evaluations and recommendations that we provide are done with your best interests in mind. We recommend maintenance, repairs, and installations that will improve your home’s systems and save you money in the long run. Every job we do is executed with sophisticated equipment and is done expertly and efficiently. Call 512-400-0749 to schedule service with the best plumbers, HVAC technicians, and electricians in Austin.

Services We Offer:

Austin Plumbing Company

  • Sewer & drain cleaning
  • Plumbing inspection and repairs
  • Hydro jetting, auger, and rooter services
  • Garbage disposal installation, repair, & maintenance
  • Electric and gas water heater service
  • Commercial plumbing contractors
  • Hot water heater leak repair, service, & installation
  • Tankless water heater installation & repair
  • Hot water recirculation pump installation
  • Gas line inspection, repair, & installation
  • Re-piping

Austin Air Conditioning Company

  • Air conditioning inspection & maintenance
  • Air conditioning repair, replacement, & installation
  • Whole house air filtration and purifier systems
  • Air duct cleaning & replacement
  • Air conditioner installation and repair
  • Ductless air conditioner service
  • Attic insulation and ventilation

Austin Electrician Service

  • Electrical inspection & maintenance
  • Ceiling fan installation
  • Electrical outlets service & installation
  • Fire marshall and code correction
  • Landscape & exterior lighting
  • Electrical surge protection
  • Electric panel inspection, replacement, & installation
  • Electrical safety checks
  • Breaker & fuse services
  • Whole house backup generators