Emergency AC Repair
Rapid response for AC system failures including compressor issues, refrigerant leaks, frozen coils, electrical problems, and complete system breakdowns that leave you without cooling during Texas heat.
When your HVAC system fails unexpectedly in Round Rock, every minute counts. Our emergency response team delivers same-day repairs with 1-3 hour response times, ensuring your home or business stays comfortable no matter the season. With 20+ years of technical expertise and deep knowledge of Central Texas climate demands, we diagnose and fix heating and cooling emergencies right the first time—with transparent pricing and no surprise charges.
From furnace failures to AC breakdowns, we handle all emergency heating and cooling repairs with fast response and reliable solutions.
Rapid response for AC system failures including compressor issues, refrigerant leaks, frozen coils, electrical problems, and complete system breakdowns that leave you without cooling during Texas heat.
Same-day furnace and heat pump repairs for ignition failures, blower malfunctions, thermostat issues, and heating system breakdowns when you need warmth most.
Fast diagnosis and repair of thermostat communication failures, calibration problems, sensor malfunctions, and control system issues affecting your comfort.
Emergency replacement of failed capacitors, contactors, blower motors, control boards, and other essential components to restore your system quickly.
Urgent refrigerant leak detection and repair services to restore cooling performance and prevent further system damage or efficiency loss.
Specialized emergency repairs for heat pump heating mode failures, defrost issues, reversing valve problems, and refrigerant system malfunctions.
HVAC emergencies don't wait for business hours, and neither do we. Our Round Rock emergency repair team responds within 1-3 hours with fully-stocked service vehicles ready to handle any heating or cooling crisis. With 20+ years of technical expertise and intimate knowledge of Central Texas's demanding climate, we deliver accurate diagnostics and lasting repairs—not temporary patches. Every emergency call includes transparent upfront pricing, so you know the cost before we start work. Whether it's a furnace failure on a cold night or an AC breakdown during summer heat, we treat your emergency like it's happening to our own family.
Real results from homeowners and businesses who count on our emergency response when comfort matters most.
"Emergency repair on a Sunday evening and they showed up within an hour. Professional, courteous, and got our heating back on quickly. Worth every penny for the peace of mind."
"When our restaurant's AC failed during lunch rush, Abba HVAC was there within an hour. They understand commercial kitchens and got us back up fast. That's the kind of service that keeps businesses running."
"Quick to respond, clean, and got the job done. 10 year old AC system running good. Can't ask for much more"
"Professional, thorough, and honest. They showed us exactly what they were checking and explained every adjustment. Our home stays comfortable now without the system running constantly."
"Best HVAC service we've experienced in 20 years of homeownership. They optimized our system, lowered our bills, and made everything work the way it's supposed to."
"Best HVAC company in Austin! They diagnosed strange noises from our outdoor unit and fixed it same day. Professional service at a fair price. Will definitely use them again."
"i was having cooling issues in the austin heat and thankfully found the Abba hvac team who promptly resolved my aged A/C issues and got it back up and running again. they came same day and resolved the issue very quickly, would highly recommend!"
"The team at ABBA HVAC was prompt and professional. They diagnosed our heat pump issue quickly and had it running efficiently within hours. Their preventive maintenance plan has saved us money on energy bills too!"
"From the moment I reached out to Abba HVAC, I knew I was dealing with pros. The scheduler was friendly and transparent, the technician arrived exactly when promised, and they took the time to walk me through the issue and the best options. Their “dad-level care, professional-grade service” isn’t just..."
"These guys are the real deal. Abba HVAC has been taking care of our office building for three years, and honestly? I sleep better knowing they're on it. Their maintenance program has saved us a fortune in emergency calls."
"Very responsive company and felt very genuine when handling my emergency"
"The best HVAC company on the market, it’s about going above and beyond with sophistication and reliability. Timing is everything in this world, and Abba is timely, professional and consistent!"
"Outstanding service! They installed our new heat pump and explained everything clearly. The system works perfectly and our home stays comfortable year-round. Highly recommend their expertise."
"The seasonal tune-up service is fantastic. They caught a refrigerant leak before it became a major problem. Their preventive approach has extended our system's life significantly."
"From the initial consultation to installation completion, everything was seamless. The technicians were knowledgeable and cleaned up thoroughly. Our new heat pump is incredibly efficient!"
"Emergency repair on a Sunday evening and they showed up within an hour. Professional, courteous, and got our heating back on quickly. Worth every penny for the peace of mind."
"When our restaurant's AC failed during lunch rush, Abba HVAC was there within an hour. They understand commercial kitchens and got us back up fast. That's the kind of service that keeps businesses running."
"Quick to respond, clean, and got the job done. 10 year old AC system running good. Can't ask for much more"
"Professional, thorough, and honest. They showed us exactly what they were checking and explained every adjustment. Our home stays comfortable now without the system running constantly."
"Best HVAC service we've experienced in 20 years of homeownership. They optimized our system, lowered our bills, and made everything work the way it's supposed to."
"Best HVAC company in Austin! They diagnosed strange noises from our outdoor unit and fixed it same day. Professional service at a fair price. Will definitely use them again."
"i was having cooling issues in the austin heat and thankfully found the Abba hvac team who promptly resolved my aged A/C issues and got it back up and running again. they came same day and resolved the issue very quickly, would highly recommend!"
"The team at ABBA HVAC was prompt and professional. They diagnosed our heat pump issue quickly and had it running efficiently within hours. Their preventive maintenance plan has saved us money on energy bills too!"
"From the moment I reached out to Abba HVAC, I knew I was dealing with pros. The scheduler was friendly and transparent, the technician arrived exactly when promised, and they took the time to walk me through the issue and the best options. Their “dad-level care, professional-grade service” isn’t just..."
"These guys are the real deal. Abba HVAC has been taking care of our office building for three years, and honestly? I sleep better knowing they're on it. Their maintenance program has saved us a fortune in emergency calls."
"Very responsive company and felt very genuine when handling my emergency"
"The best HVAC company on the market, it’s about going above and beyond with sophistication and reliability. Timing is everything in this world, and Abba is timely, professional and consistent!"
"Outstanding service! They installed our new heat pump and explained everything clearly. The system works perfectly and our home stays comfortable year-round. Highly recommend their expertise."
"The seasonal tune-up service is fantastic. They caught a refrigerant leak before it became a major problem. Their preventive approach has extended our system's life significantly."
"From the initial consultation to installation completion, everything was seamless. The technicians were knowledgeable and cleaned up thoroughly. Our new heat pump is incredibly efficient!"
"Emergency repair on a Sunday evening and they showed up within an hour. Professional, courteous, and got our heating back on quickly. Worth every penny for the peace of mind."
"When our restaurant's AC failed during lunch rush, Abba HVAC was there within an hour. They understand commercial kitchens and got us back up fast. That's the kind of service that keeps businesses running."
"Quick to respond, clean, and got the job done. 10 year old AC system running good. Can't ask for much more"
"Professional, thorough, and honest. They showed us exactly what they were checking and explained every adjustment. Our home stays comfortable now without the system running constantly."
"Best HVAC service we've experienced in 20 years of homeownership. They optimized our system, lowered our bills, and made everything work the way it's supposed to."
"Best HVAC company in Austin! They diagnosed strange noises from our outdoor unit and fixed it same day. Professional service at a fair price. Will definitely use them again."
"i was having cooling issues in the austin heat and thankfully found the Abba hvac team who promptly resolved my aged A/C issues and got it back up and running again. they came same day and resolved the issue very quickly, would highly recommend!"
"The team at ABBA HVAC was prompt and professional. They diagnosed our heat pump issue quickly and had it running efficiently within hours. Their preventive maintenance plan has saved us money on energy bills too!"
"From the moment I reached out to Abba HVAC, I knew I was dealing with pros. The scheduler was friendly and transparent, the technician arrived exactly when promised, and they took the time to walk me through the issue and the best options. Their “dad-level care, professional-grade service” isn’t just..."
"These guys are the real deal. Abba HVAC has been taking care of our office building for three years, and honestly? I sleep better knowing they're on it. Their maintenance program has saved us a fortune in emergency calls."
"Very responsive company and felt very genuine when handling my emergency"
"The best HVAC company on the market, it’s about going above and beyond with sophistication and reliability. Timing is everything in this world, and Abba is timely, professional and consistent!"
"Outstanding service! They installed our new heat pump and explained everything clearly. The system works perfectly and our home stays comfortable year-round. Highly recommend their expertise."
"The seasonal tune-up service is fantastic. They caught a refrigerant leak before it became a major problem. Their preventive approach has extended our system's life significantly."
"From the initial consultation to installation completion, everything was seamless. The technicians were knowledgeable and cleaned up thoroughly. Our new heat pump is incredibly efficient!"
When your HVAC system fails, you need technicians who respond fast and fix it right.
Our Round Rock emergency team typically arrives within 1-3 hours of your call, fully equipped to handle any HVAC crisis.
With 20+ years serving Round Rock's unique climate demands, we understand local system challenges and building requirements inside and out.
Every emergency repair includes upfront pricing before we start work—no surprise charges when you're already stressed about a breakdown.
We treat your emergency like it's our own family's comfort on the line, delivering reliable solutions and honest communication every time.
The experienced technicians behind your fast, reliable HVAC repairs.
Founder & Master Technician
Sascha is the technician who gets excited about fixing problems that make others scratch their heads. With 20+ years of experience in HVAC and construction across Central Texas, he's built a reputation for delivering energy-efficient solutions that actually work—especially during emergency situations when every minute counts. As a proud girl-dad, Sascha has zero patience for systems that don't run right, which is why he approaches every Round Rock emergency call with the same urgency he'd want for his own family. Whether your system is ancient or brand new, he treats every job like it's personal—because that's just who he is. His deep understanding of Central Texas climate challenges, from scorching summers to unexpected winter freezes, means he can diagnose and repair issues faster and more accurately than technicians without local expertise. Beyond the job site, Sascha is an educator and the founder of The HVAC Game on YouTube, Instagram, and Skool, where he helps growth-minded HVAC techs build confidence in their troubleshooting skills and grow in the industry.
Founder & Operations Director
Alice is the one who makes sure your emergency call actually gets the response it deserves. With over two decades of experience in business operations across Canada, Australia, the UK, and the US, she knows what it takes to build service companies that deliver when customers need them most. Now she's bringing that expertise to building the HVAC company she always wanted to work with—one where emergency calls are answered promptly, technicians arrive when promised, and follow-up actually happens. Alice is the reason you'll get straight answers about pricing and timing during stressful breakdown situations, fair quotes with no hidden charges, and follow-up calls to ensure your system is running right. Her operational systems ensure our Round Rock emergency response team has the parts, tools, and support needed to resolve your HVAC crisis quickly and professionally. Think of her as the person who turns technical craftsmanship into exceptional customer care, especially when you're dealing with the stress of an unexpected system failure.
How quickly can you respond to an emergency HVAC call in Round Rock?
Our typical emergency response time in Round Rock is 1-3 hours depending on current demand and your location. We maintain 24/7 availability with fully-stocked service vehicles ready to handle heating and cooling emergencies at any time, day or night.
What qualifies as an HVAC emergency?
Do you charge extra for emergency HVAC service?
What areas around Round Rock do you serve for emergency repairs?
Can you repair all brands and types of HVAC systems?
What should I do while waiting for emergency HVAC service?
Will you have the parts needed to fix my system during an emergency call?
Do you offer any warranties on emergency repair work?
Don't wait in discomfort. Our Round Rock emergency team is standing by to restore your heating or cooling fast.
Fast emergency response throughout Round Rock and the entire Greater Austin area when your comfort can't wait.
30+ Communities
Service Coverage
24/7/365
Emergency Availability
1-3 Hours
Average Response Time
Contact us now to confirm emergency HVAC coverage and get our rapid response team dispatched to your location.
Fully licensed for HVAC work throughout Texas
Certified in energy efficiency diagnostics
Two decades serving Central Texas HVAC needs
Fill out this form or call (737) 210-3999 for immediate emergency assistance. Our team responds within 1-3 hours to restore your comfort.
For immediate assistance, feel free to give us a direct call at (737) 210-3999 You can also send us a quick email at info@abbahvac.com
For immediate assistance, feel free to give us a direct call at (737) 210-3999 You can also send us a quick email at info@abbahvac.com