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.

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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.

Get Started

We offer a full range of AC & heating services.

Frequently Asked Questions

How quickly can ABC respond to an AC emergency in Austin?

ABC Home & Commercial Services offers 24/7 emergency HVAC repair. In most cases, a licensed technician can be at your Austin home within one business day or sooner to diagnose and begin repairs.

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

Why is my AC running but not cooling my Austin home?

In Austin’s high-heat environment, this is often caused by a refrigerant leak, a frozen evaporator coil, or a malfunctioning compressor. Our technicians use specialized diagnostic tools to find the root cause, ensuring your system doesn’t just run, but cools efficiently.

Is ABC a certified Lennox dealer in Austin?

Yes. ABC is a Lennox Premier Dealer and has held this status for 17 years. We have also earned the Lennox Circle of Excellence award multiple times, placing us in the top tier of HVAC providers nationally.

Lennox Circle of Excellence

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 5003 reviews

Pat Everyday

3/4/2026

“Mom and I had another great experience with our regular service from ABC Home & Commercial Services today! Our technician Fernando was professional, friendly, and courteous from start to finish. It makes such a difference when people are truly pleasant and kind.”

Brice Fuller

3/2/2026

“I've been using ABC for a few years now and I really enjoy them. My Tech Chelsea G does an excellent job with ensuring my house is bug free! She's noticed problems i havent and treated them quickly!”

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ABC's Complete List of Home Services in Austin

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

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24/7 Electrical Service, Repairs, Installation & Upgrades

Exterior Cleaning

Gutter Cleaning, Window & Power Washing

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

Holiday Décor

Exterior Lighting & Décor Planning, Installation & Removal

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Cleaning, Maintenance & Repair

Awards & Expertise