Expert HVAC Repair in Austin, TX

ABC Home & Commercial Services provides 24/7 emergency HVAC repair, maintenance, and system installation for homeowners in Austin and the surrounding Central Texas communities. Our licensed technicians diagnose and repair all major AC brands, ensuring your home remains comfortable despite Austin’s extreme summer heat and humidity.

an HVAC specialist writing a report on a homeowner’s heating and cooling system

Comprehensive Air Conditioning & Heating Services

Trusted HVAC Experts Backed by over 500 Combined Years of Experience

At ABC, you aren’t just hiring a technician: you are tapping into a collective brain trust with over 500 years of combined industry experience. Our Austin HVAC division is led by veteran specialists who have spent decades mastering the specific technical challenges of the Central Texas climate.

Our Austin Leadership & Technical Bench Strength:

Lennox Premier Status: As a Lennox Premier Dealer for 17 years and a multi-year recipient of the Lennox Circle of Excellence award, we provide elite-level installation and service.

Austin-Specific AC Solutions

Central Texas weather creates unique demands on HVAC systems. Under the guidance of Tom and Gary, our teams specialize in:

High-Heat Performance: Our diagnostic approach ensures systems are calibrated for Austin’s 100-degree summer streaks and frequent electrical surges from Central Texas storms.

The ABC Difference: No Surprise Guarantee

We believe in transparency. Our No Surprise Guarantee means you receive upfront, flat-rate pricing before any work begins. Whether it’s a midnight emergency or a routine tune-up, the price we quote is the price you pay.

The ABC Process

1 - contact us
1. Contact ABC

When you contact us, we will schedule a service call to evaluate the problem. For emergencies, we will send a pro to your home as soon as possible.

2 - estimate calculator
2. Get An Estimate

We'll provide you with an estimate for all needed services. Once we get your approval, our pros will get right to work.

icon of blowing air conditioning or heat
3. Service

We will work quickly to perform the desired services. At the end of your service call, we'll update you on what we did and any other needed follow-up.

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4. Ongoing Maintenance

Customers who sign up for our Advantage Maintenance Plan receive two tune-ups a year and peace of mind that their system is working as it should.

ABC provides 24/7 services for air conditioning and heating system emergencies

Get Started

We offer a full range of AC & heating services.

Frequently Asked Questions

Thinking about a career with the ABC AC & Heating team?
Watch this video & check our Current Job Opportunities
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Get Started

We offer a full range of air conditioning & heating services.

Additional AC & Heating Service Areas in Greater Austin

ABC serves many surrounding communities, including, but not limited to:

Bastrop Bee Cave Belton Brushy Creek Buda Cedar Park Dripping Springs Elgin Georgetown Hutto Killeen Kyle Lago Vista Lakeway Leander Liberty Hill Lockhart Manor Pflugerville Rollingwood/West Lake Hills Round Rock San Marcos Shady Hollow Smithville Spicewood Sunset Valley Taylor Temple Wimberley

What Our Customers Are Saying

Based on 5202 reviews

Jerry Scriven

11/5/2026

“I had an unexpected water leak somewhere between the street and the foundation of my home. John, with his intern, arrived earlier than the estimated appointment time, quickly located the source of the leak, he and his intern dug the hole, then completed the repair, and restored our home’s water service. While they were here, John also resolved a shower faucet issue that a previous plumber had been unable to fix. His knowledge, efficiency, and attention to detail were impressive. I highly recommend ABC Plumbing for their professionalism, responsiveness, and quality of service—from my very first phone call through the completion of both repairs. Having lived in Austin for only seven months, I’m glad to have found a plumbing company I can trust. ABC Plumbing will definitely be my first call for any future plumbing needs. Thank you, John, for a job well done!”

Abbe Johannson

9/22/2026

“ABC Home and Commercial Services did a great job on our windows, driveway and pressure washing the house. They took their time in completing the job so everything shined bright and fresh. Our sales rep Paul is outstanding to work with, considerate and kind. He went the extra time to make sure the job was outstanding.”

ABC's Complete List of Home Services in Austin

Why deal with multiple service providers when ABC can do it all?

icon of an electrical light socket Electrical

24/7 Electrical Service, Repairs, Installation & Upgrades

Exterior Cleaning

Gutter Cleaning, Window & Power Washing

icons of tools that a handyman would use Handyman

Replace, Repair, Refresh or Upgrade Almost Anything Around Your Home

garage door icon Garage Door Services

Garage Tune-Ups, Repairs, & Emergency Services

Holiday Décor

Exterior Lighting & Décor Planning, Installation & Removal

belton tx pool services step 3 Pool Service

Cleaning, Maintenance & Repair

Awards & Expertise