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Serving Austin, Williamson County, and All Surrounding Areas
Fast 24/7 Response Times — Including Emergencies
Honest and Friendly Local AC Experts
Serving Our Community for Over 30 Years
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The Local Choice for Complete Commercial and Residential HVAC Services
Serving Austin, Williamson County, and All Surrounding Areas
The Local Choice for Complete Commercial and Residential HVAC Services
Fast 24/7 Response Times — Including Emergencies
Honest and Friendly Local AC Experts
Serving Our Community for Over 30 Years
Request Quote
Hero Request Form
Thank you for contacting us.
We will get back to you as soon as possible.
Please try again later.
Indoor Comfort for Every Home and Business
Austin Cool Air is your best resource for all things heating and cooling in the Austin, TX area, including Travis County and Williamson County. With over three decades of industry know-how, we're the go-to experts for keeping your space comfortable year-round.
Our team of friendly, professional technicians are EPA-certified, background-checked, and continuously trained with manufacturers to stay at the forefront of HVAC technology.
We understand that your comfort shouldn't come with surprises, which is why we offer upfront flat rate pricing and free estimates for equipment changeouts. As a locally owned, family-operated, and veteran-run business, we take pride in serving our community with integrity.
We offer 24/7 emergency services, waive service fees when we complete repairs, and even provide 10% discounts for our senior and veteran customers.
When you choose Austin Cool Air, you're choosing a fully licensed and insured firm committed to your comfort and satisfaction. Call or text us today.
Austin Cool Air is your best resource for all things heating and cooling in the Austin, TX area, including Travis County and Williamson County. With over three decades of industry know-how, we're the go-to experts for keeping your space comfortable year-round. Whether it's the sweltering heat of summer or the unpredictable chill of winter, you can count on us to keep your HVAC systems running smoothly and efficiently.
Our team of friendly, professional technicians are EPA-certified, background-checked, and continuously trained with manufacturers to stay at the forefront of HVAC technology. This commitment to ongoing education means we're always up to date on the latest tools, energy-efficient systems, and best practices, ensuring you receive the highest level of service with every call.
We understand that your comfort shouldn't come with surprises, which is why we offer upfront flat-rate pricing and free estimates for equipment changeouts. Whether you need a new installation or air conditioning repair in Round Rock, TX, you’ll experience honest communication and no-pressure consultations from the moment you contact us. Our transparent approach gives you confidence in the process and peace of mind knowing that there won’t be any hidden fees or unexpected costs.
As a locally owned, family-operated, and veteran-run business, we take pride in serving our community with integrity. These values shape everything we do, from how we treat our customers to how we support local initiatives and hire dedicated professionals who share our mission. Our strong roots in the Austin area mean we’re personally invested in the comfort and safety of our neighbors.
Dedicated to air conditioning repair in Round Rock, TX, we offer 24/7 emergency services, waive service fees when we complete repairs, and even provide 10% discounts for our senior and veteran customers. Emergencies don’t wait for business hours, and neither do we. Whether your system fails in the middle of the night or during a holiday weekend, Austin Cool Air is ready to respond with fast, reliable help when you need it most.
When you choose Austin Cool Air, you're choosing a fully licensed and insured firm committed to your comfort and satisfaction. Call or text us today to schedule your service or learn more about how we can keep your home or business at the perfect temperature year-round. Your comfort is our priority, and we’re here to prove it every step of the way.
Why Choose Austin Cool Air
Fast 24/7 Response Times, Including Emergencies
Locally and Family Owned
Serving Our Community for Over 30 Years
Fully Licensed and Insured
Upfront, Honest, and Affordable Pricing
Friendly and Highly Trained Technicians
Why Choose Austin Cool Air
Fast 24/7 Response Times, Including Emergencies
Locally and Family Owned
Serving Our Community for Over 30 Years
Fully Licensed and Insured
Upfront, Honest, and Affordable Pricing
Friendly and Highly Trained Technicians
Residential AC Repairs
When your home's air conditioning decides to take an unexpected break, Austin Cool Air is here to get it back on track. Our residential AC repair service is swift, efficient, thorough, and available 24/7.
Residential AC Installations
Upgrading your home's cooling system? Our expert team will guide you through the process, helping you choose the perfect AC unit for your space and budget. We'll install it with precision, ensuring optimal performance and energy efficiency.
Residential Heating Services
The next Texas winter might be mild, but you can't count on it! Our residential heating services cover everything from repairs to installations, keeping your home cozy when temperatures drop.
Residential Indoor Air Quality
Breathe easier with our indoor air quality solutions. We offer a range of services and products designed to purify your home's air, reducing allergens, pollutants, and improving overall air quality for a healthier living environment.
Join Club Maintenance
Prevent HVAC headaches before they happen with our Club Maintenance program. Regular check-ups and maintenance keep your system running smoothly, potentially saving you from costly repairs and extending the life of your equipment.
Commercial AC Repairs
From rooftop units to commercial-grade thermostats and building automation systems, Austin Cool Air is fully experienced in fixing and maintaining heavy-duty air conditioning systems. Emergency services are available for air conditioning repair in Round Rock, TX.
Commercial AC Installations
Investing in a new commercial AC system? Trust Austin Cool Air to handle the installation from start to finish. We'll assess your space, recommend the most suitable system, and install it with minimal disruption to your business operations—plus, we offer expert air conditioning repair in Round Rock, TX.
Commercial Heating Services
Keep your commercial space warm and inviting during cooler months with our comprehensive commercial heating services. From routine maintenance to complex repairs and new installations, we've got your business covered.
Commercial Indoor Air Quality
Enhance the comfort and health of your employees and customers with our commercial indoor air quality solutions. We offer state-of-the-art air purification systems and services tailored to improve the air quality in your business.
The Benefits of Professional HVAC Service
Improved Energy Efficiency
A well-maintained HVAC system uses less energy to operate, resulting in noticeable savings on your monthly utility bills. Professional technicians can identify issues like clogged filters, worn parts, or incorrect thermostat settings that can force your system to work harder than necessary. By scheduling regular service with Austin Cool Air, you can optimize system performance and enjoy consistent comfort while reducing energy waste. Efficient systems also put less strain on the environment, making this a smart, sustainable choice.
Extended Equipment Lifespan
Investing in routine maintenance and timely air conditioning repair in Round Rock, TX, helps extend the life of your HVAC equipment. When minor issues go unresolved, they can quickly turn into costly problems or even lead to system failure. Austin Cool Air’s experienced technicians catch these issues early, keeping your equipment running smoothly year after year. A well-cared-for HVAC system can last significantly longer, delaying the need for expensive replacements.
Better Indoor Air Quality
Your HVAC system plays a vital role in filtering and circulating the air you breathe. Without proper upkeep, dust, pollen, mold spores, and other pollutants can accumulate inside your ducts and components. Our professional service includes filter replacements, duct inspections, and ventilation cleanings that contribute to healthier indoor air. Whether it's your home or business, Austin Cool Air helps maintain a clean and breathable environment for everyone.
Year-Round Comfort
Central Texas weather can be unpredictable, swinging from scorching summers to chilly winters. That’s why year-round comfort is essential. With responsive service and expert air conditioning repair in Round Rock, TX, Austin Cool Air ensures your home or commercial space stays at the perfect temperature. We work proactively to keep your HVAC system ready for seasonal changes, so you're never caught off guard by a heatwave or cold front.
Schedule Your Service with Austin Cool Air Today

Is your HVAC system not keeping up with the Texas heat or sudden cold snaps? Don’t wait until a small issue becomes a major problem. If you need air conditioning repair in Round Rock, TX or are considering an upgrade to a more energy-efficient HVAC unit, now is the time to act. At Austin Cool Air, we make the process simple, transparent, and stress-free.
From your first call to final inspection, our team is committed to providing honest guidance and superior craftsmanship. Whether you're a homeowner needing fast repairs or a business owner planning a system replacement, we’ll work closely with you to ensure the job is done right. Book your free consultation today online or give us a call, let Austin Cool Air show you how comfortable your space can truly be with trusted HVAC solutions tailored to your needs.
Recent HVAC Installation Projects
10% Discounts for Seniors and Veterans
Senior citizens and military veterans enjoy 10% off all HVAC services from Austin Cool Air.
Call Now to Save!
Here's what our satisfied customers are saying...
At Austin Cool Air, we take pride in providing exceptional HVAC services to our residential and commercial customers. We would be grateful if you could share your thoughts about our work with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Austin Cool Air and let others know what you think.
