Mueller homeowners trust Abba HVAC for complete residential HVAC installation and service that stands up to Central Texas heat and occasional winter freezes. With 20+ years of local expertise, we deliver precision installations, reliable repairs, and maintenance programs designed for Mueller's unique climate demands. Our family-run team treats every home like our own—because in a tight-knit community like Mueller, reputation matters.
Complete heating and cooling solutions for Mueller homes—from precision installations to emergency repairs and preventive maintenance.
Expert heat pump installation, repair, and seasonal maintenance for year-round comfort. We handle refrigerant issues, frozen coils, thermostat problems, and system upgrades with precision diagnostics and reliable repairs tailored to Mueller's climate.
Fast, reliable furnace and heating system repairs including ignition problems, blower failures, heat exchanger issues, and thermostat malfunctions. Available 24/7 with same-day emergency response when you need heat most.
Comprehensive seasonal tune-ups that optimize performance, prevent breakdowns, and lower energy bills. Includes electrical checks, refrigerant level testing, airflow optimization, and component servicing before peak heating or cooling season.
Professional duct cleaning, leak sealing, and repair that eliminate energy waste and improve indoor air quality. We remove allergens, seal hidden leaks, and ensure every room receives proper airflow for consistent comfort.
Protect your AC investment from freeze damage and off-season failures. Complete inspection, outdoor unit protection, moisture prevention, and spring reactivation ensure your system is ready when Mueller summer heat returns.
24/7 emergency repairs when your heating or cooling system fails unexpectedly. Fast response times, accurate diagnostics, and transparent pricing get your Mueller home comfortable again—day or night.
Mueller's mix of modern construction and established homes requires HVAC solutions that respect your home's unique design while delivering reliable comfort. Whether you're upgrading an older system, installing climate control in a new build, or optimizing your current setup for Central Texas efficiency, our team brings two decades of residential HVAC expertise to every project. We properly size equipment, ensure code compliance, and configure systems that reduce energy waste while keeping your family comfortable year-round.
Hear from your neighbors about why they trust Abba HVAC for their home comfort needs.
"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."
"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!"
"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."
"Abba HVAC installed our smart thermostat and it's been amazing. The energy savings are real - our bills dropped 20% the first month. Their team knows Austin's climate challenges inside and out."
"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."
"Quick to respond, clean, and got the job done. 10 year old AC system running good. Can't ask for much more"
"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..."
"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."
"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."
"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!"
"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!"
"Very friendly and amazing service. Definitely recommend!"
"Honest service that saved us money. Sascha told us exactly what we needed and what we didn't. No upselling, just solid protection for our system. It's rare to find that level of integrity."
"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!"
"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."
"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!"
"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."
"Abba HVAC installed our smart thermostat and it's been amazing. The energy savings are real - our bills dropped 20% the first month. Their team knows Austin's climate challenges inside and out."
"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."
"Quick to respond, clean, and got the job done. 10 year old AC system running good. Can't ask for much more"
"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..."
"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."
"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."
"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!"
"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!"
"Very friendly and amazing service. Definitely recommend!"
"Honest service that saved us money. Sascha told us exactly what we needed and what we didn't. No upselling, just solid protection for our system. It's rare to find that level of integrity."
"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!"
"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."
"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!"
"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."
"Abba HVAC installed our smart thermostat and it's been amazing. The energy savings are real - our bills dropped 20% the first month. Their team knows Austin's climate challenges inside and out."
"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."
"Quick to respond, clean, and got the job done. 10 year old AC system running good. Can't ask for much more"
"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..."
"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."
"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."
"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!"
"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!"
"Very friendly and amazing service. Definitely recommend!"
"Honest service that saved us money. Sascha told us exactly what we needed and what we didn't. No upselling, just solid protection for our system. It's rare to find that level of integrity."
"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!"
When your home comfort matters, you need a team that understands Mueller's neighborhoods and Central Texas climate.
20+ years serving Mueller and Greater Austin with deep knowledge of local climate demands and building codes.
Round-the-clock availability when your HVAC system fails unexpectedly—because comfort emergencies don't wait for business hours.
Upfront, honest pricing before we start work—no surprises, no hidden fees, just straightforward service you can trust.
Dad-level care meets professional-grade service—we treat your Mueller home like it's our own family's.
The experienced professionals behind your home comfort.
Founder
Sascha is the guy who gets excited about fixing problems that make other technicians scratch their heads. With 20+ years of experience in HVAC and construction, he's built a reputation across Mueller and Greater Austin for delivering energy-efficient solutions that actually work in Central Texas conditions. As a proud girl-dad, Sascha has zero patience for systems that don't run right. Whether your Mueller home's setup is ancient or brand new, he treats every job like it's for his own family—because that's just who he is. 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. His deep understanding of Central Texas climate challenges and Mueller's diverse housing stock means your system gets properly diagnosed and expertly serviced every time.
Founder
Alice is the one who makes sure everything actually works behind the scenes at Abba HVAC. With over two decades of experience in real estate development and business operations across Canada, Australia, the UK, and the US, she knows what it takes to build companies that last. Now she's bringing that expertise into building the HVAC company Mueller homeowners always wanted to work with. Alice is the reason you'll get straight answers about your system, fair pricing that respects your budget, and follow-up calls that actually happen. Think of her as the person who turns craftsmanship into customer care. Her operational excellence ensures every Mueller homeowner receives the same reliable, professional service whether it's a routine tune-up or an emergency midnight repair call.
What is the average cost of a HVAC service call?
Service call costs typically range from $75-150 for diagnostics, with minor repairs like sensor replacement costing $100-300 and major component replacements ranging $400-1,500. At Abba HVAC, we provide transparent pricing upfront before starting any work, so Mueller homeowners know exactly what to expect.
How often should a HVAC system be serviced?
How long does residential HVAC installation take?
Do you offer emergency HVAC repair services in Mueller?
What HVAC brands do you install and service?
Are your HVAC technicians licensed and insured?
Do you offer financing for new HVAC system installations?
What's included in your HVAC maintenance tune-up?
Talk to our experienced team for honest answers and a free consultation about your home comfort needs.
Comprehensive residential HVAC service throughout Mueller and surrounding Central Texas communities.
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Contact us to confirm service availability and schedule your free home comfort consultation.
Professional energy efficiency expertise for your home.
Fully licensed and insured in Texas.
Two decades serving Central Texas homes.
Schedule your free consultation today. We'll assess your home's needs and provide honest recommendations with upfront pricing.
For immediate assistance, feel free to give us a direct call at (737) 210-3999 You can also send us a quick email at [email protected]
For immediate assistance, feel free to give us a direct call at (737) 210-3999 You can also send us a quick email at [email protected]