Austin Heating & Furnace Repair, Installation, & Maintenance

Abacus is Striving to be the Best Furnace Repair Company in Austin,
We’re Here to Help You with Trust-Verified Service:

  • Licensed & Insured Furnace repair technicians.
  • Furnace Repair, Service & Maintain most Makes & Models.
  • 24 Hour Emergency HVAC / Furnace Repair when you need it!
  • 100% Satisfaction Guarantee
  • Lifetime Warranties for Select Systems
Austin FC Proud Partner
Home Advisor Top Rated Professional
Recommended on Houzz
Five-Star Rated Home Services Review
Consumer Business Review
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Furnace Repair & Installation, Austin TX Heating Service

We understand that Austin heating may not be the first thing you think of when it comes to home needs in Texas. However, if you leave your heating system unattended, a furnace repair may be inevitable. For heating repair needs, call on Abacus Plumbing to take care of you. Our customers consider us to be the best heating repair company in Austin because of our customer service, professionalism, and HVAC knowledge and experience. We offer entire heating system installation, as well as maintenance and repair.



Not only is a home heating system useful for staying comfortable, it is necessary for the health and safety of you and your family during those cold winter nights. If your heat isn’t working as the temperatures drop below freezing, emergency heating repair in Austin will be your only option. While Abacus Plumbing provides 24/7 emergency services, we also do total system replacements and general system repairs, from heat exchangers to flow switches to gas valves. Don’t be caught in the cold without a warm home. Give us a call today to schedule an appointment with the highest quality heater repair company in the Austin area.

Austin Furnace Repair

Heating Services by Abacus Plumbing

  • Furnace Installs
  • Furnace Tune-Up and Repair
  • 24/7 Emergency Repair
  • Central Heating
  • Thermostat Replacement and Repair
  • Heat Pump Service
  • Boiler Repair
  • Carbon Monoxide Detectors
  • Gas Furnace Installation and Repair
  • Electric Furnace Installation and Repair


We do day-of heating system service! Call 512-400-0749 or schedule an appointment online »

We Service and Install Many Heating System Brands

We are happy to work with your preferred HVAC brand, like Carrier, Amana, Rheem, or Goodman. However, we always recommend Lennox equipment to our customers. This brand is well-known for reliability, serviceability, and efficiency.

The American Standard Freedom® 90 Two-Stage Furnace reduces greenhouse gas emissions and costs you less on your utility bills, given its high efficiency capabilities. This system performs well beyond government efficiency standards, running at 65% capacity 80% of the time.

Regular Maintenance of Home Heating Systems

Scheduling regular maintenance services for your heating system is what will ensure efficient operation. Our technicians will evaluate all of the components of your system – the thermostat, distribution system, and heat/cold source – to make sure everything is functioning optimally. Regular maintenance allows us to detect developing issues before they worsen, preventing costly repairs, replacements, and emergency services.


Stop paying $79 per System for Tune-Ups. Get it all for only $99/year with BAM!

featured_bamAbacus’ Bi-Annual Maintenance (BAM) Plan features two annual tune-ups that keep your home comfort systems operating at peak efficiency, saving you time and energy.

  • Up to 15% OFF Parts & Labor
  • Priority Appointments & Scheduling
  • Extended Warranties on Parts & Labor
  • 2-Pre-Paid Annual Tune-ups (A/C & Heating)
  • ONLY $99/Year – Valid Immediately

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Over 1,600 Satisfied BAM! Members Strong.