Google Icon

Residential HVAC Installation & Service in Circle C Ranch TX – Trusted Home Comfort Experts

Keep your Circle C Ranch home comfortable year-round with expert HVAC installation and service designed for Central Texas's demanding climate. From energy-efficient system installations to 24/7 emergency repairs, Abba HVAC delivers reliable solutions that lower your energy bills and extend your system's life. Whether you're upgrading an aging unit or need urgent heating and cooling support, our licensed technicians bring 20+ years of experience and dad-level care to every job.

Professional HVAC technician installing modern residential heating and cooling system in Circle C Ranch home

Our Residential HVAC Services

Complete heating and cooling solutions for Circle C Ranch homes, from new installations to emergency repairs and performance optimization.

Heat Pump Services

Expert heat pump installation, repair, and maintenance for year-round comfort. We handle refrigerant leaks, frozen coils, seasonal tune-ups, and emergency failures to keep your system running efficiently in every season.

Heating Repair Services

Fast, accurate diagnosis and reliable repairs for furnaces and heat pumps. From ignition problems to cracked heat exchangers, we provide same-day emergency service to restore warmth to your home quickly.

HVAC Tune-Ups

Comprehensive seasonal tune-ups that optimize performance, improve energy efficiency, and prevent costly breakdowns. Our inspections include electrical connections, refrigerant levels, airflow optimization, and component service.

Ductwork Services

Professional duct cleaning, leak sealing, and repair to eliminate energy waste and improve air quality. We remove accumulated dust, seal hidden leaks, and balance airflow throughout your home.

Cooling System Winterization

Protect your AC from freeze damage and off-season failures with professional winterization. Services include outdoor unit protection, coil safeguarding, moisture prevention, and spring reactivation.

System Installation & Replacement

Energy-efficient HVAC system installations sized and configured for your home's specific needs. We help you select the right equipment and ensure proper setup for maximum comfort and lower energy bills.

Local Expertise

Energy-Efficient HVAC Solutions Built for Circle C Ranch Homes

Central Texas homes face unique climate challenges—scorching summers, unpredictable freezes, and high humidity that tests HVAC systems year-round. At Abba HVAC, we design and install residential heating and cooling systems engineered for Circle C Ranch's specific conditions. Our installations prioritize energy efficiency, proper sizing, and reliable performance that keeps your family comfortable while lowering monthly utility costs. With 20+ years of experience and deep knowledge of local building codes, we deliver solutions that work the first time and last for years.

Modern energy-efficient HVAC system installed in residential home with digital thermostat
Trusted By Neighbors

Success Stories

Hear from Circle C Ranch homeowners who trust Abba HVAC for their heating and cooling 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."

Michael Chen

"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!"

Lisa Anderson

"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."

David L.

"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."

James T.

"Quick to respond, clean, and got the job done. 10 year old AC system running good. Can't ask for much more"

Bob Fontlaw
Bob Fontlaw

"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."

David Thompson

"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."

Sarah M.

"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..."

Larry C
Larry C

"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."

Jennifer Rodriguez

"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!"

Sarah Martinez

"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!"

Jake Crowley
Jake Crowley

"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."

Robert Kim

"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."

James L.

"Very friendly and amazing service. Definitely recommend!"

Emily Shoemaker
Emily Shoemaker

"Sascha found massive duct leaks that explained why our master bedroom was always 10 degrees warmer than the rest of the house. After sealing, every room finally feels comfortable. Energy bill dropped too!"

Andrew M.

"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."

Michael Chen

"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!"

Lisa Anderson

"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."

David L.

"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."

James T.

"Quick to respond, clean, and got the job done. 10 year old AC system running good. Can't ask for much more"

Bob Fontlaw
Bob Fontlaw

"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."

David Thompson

"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."

Sarah M.

"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..."

Larry C
Larry C

"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."

Jennifer Rodriguez

"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!"

Sarah Martinez

"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!"

Jake Crowley
Jake Crowley

"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."

Robert Kim

"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."

James L.

"Very friendly and amazing service. Definitely recommend!"

Emily Shoemaker
Emily Shoemaker

"Sascha found massive duct leaks that explained why our master bedroom was always 10 degrees warmer than the rest of the house. After sealing, every room finally feels comfortable. Energy bill dropped too!"

Andrew M.

"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."

Michael Chen

"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!"

Lisa Anderson

"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."

David L.

"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."

James T.

"Quick to respond, clean, and got the job done. 10 year old AC system running good. Can't ask for much more"

Bob Fontlaw
Bob Fontlaw

"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."

David Thompson

"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."

Sarah M.

"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..."

Larry C
Larry C

"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."

Jennifer Rodriguez

"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!"

Sarah Martinez

"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!"

Jake Crowley
Jake Crowley

"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."

Robert Kim

"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."

James L.

"Very friendly and amazing service. Definitely recommend!"

Emily Shoemaker
Emily Shoemaker

"Sascha found massive duct leaks that explained why our master bedroom was always 10 degrees warmer than the rest of the house. After sealing, every room finally feels comfortable. Energy bill dropped too!"

Andrew M.
The Abba HVAC Difference

Why Choose Abba HVAC?

We combine technical expertise with dad-level care to deliver HVAC solutions you can count on.

Local Expertise

20+ years serving Central Texas with deep knowledge of Circle C Ranch's climate challenges and local building codes.

24/7 Emergency Service

When your HVAC system fails, we respond fast—typically within 1-3 hours across the Greater Austin area.

Energy Efficiency Focus

Every installation and repair is optimized to lower your energy bills while maintaining consistent comfort throughout your home.

Transparent Pricing

You'll know exactly what you're paying before we start work—no surprises, no hidden fees, just honest service.

Meet The Circle C Ranch Team

The experts behind your home comfort solutions.

Sascha Hinz, Founder of Abba HVAC

Sascha Hinz

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 across Central Texas, he's built a reputation for delivering energy-efficient solutions that actually work—especially in demanding climates like Circle C Ranch. As a proud girl-dad, Sascha has zero patience for systems that don't run right. Whether your setup is ancient or brand new, he treats every job like it's for his own family—because that's just who he is. His deep understanding of Austin-area building codes and climate patterns means your HVAC system will be sized, installed, and maintained correctly the first time. 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. When he's working on your home, you're getting someone who genuinely cares about getting it right.

Alice Huang, Founder of Abba HVAC

Alice Huang

Founder

Alice is the one who makes sure everything actually works behind the scenes. 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 she always wanted to work with—one that serves Circle C Ranch and Greater Austin with integrity and professionalism. Alice is the reason you'll get straight answers, fair pricing, and follow-up calls that actually happen. She understands the frustration of dealing with contractors who don't communicate clearly or show up when promised, and she's built Abba HVAC's operations around eliminating those pain points. Think of her as the person who turns craftsmanship into customer care. Whether you're scheduling a routine tune-up or dealing with an emergency breakdown, Alice ensures your experience is smooth from the first phone call to the final invoice.

Frequently Asked Questions

What does HVAC maintenance involve?

HVAC maintenance involves a comprehensive inspection and tune-up of your heating and cooling system. This includes checking electrical connections, testing refrigerant levels, cleaning or replacing air filters, inspecting ductwork, lubricating moving parts, calibrating thermostats, and optimizing airflow. Regular maintenance—ideally twice a year before heating and cooling seasons—prevents breakdowns, improves energy efficiency, and extends your system's lifespan.

How often should I schedule HVAC service for my Circle C Ranch home?

How much does a new HVAC system installation cost?

Do you offer emergency HVAC repair services?

What's included in your warranty for HVAC installations?

How long does an HVAC system typically last?

Can you help me lower my energy bills?

What payment options do you accept?

Still Have Questions?

Talk to our HVAC experts for honest answers and a free consultation tailored to your home.

Serving Circle C Ranch & Beyond

Reliable HVAC service across Greater Austin—from downtown to surrounding communities.

35+ Communities

Service Area

24/7 Availability

Emergency Response

5-Star Rated

Customer Satisfaction

Do We Service Your Area?

Contact us to confirm service availability and schedule your HVAC consultation.

Licensed & Trusted

Awards and Recognition

Energy Audit Certified badge

Energy Audit Certified

Certified energy efficiency expertise

Texas Licensed Contractor badge

Texas Licensed Contractor

Fully licensed and insured

20+ Years Experience badge

20+ Years Experience

Decades of trusted service

Ready to Improve Your Home Comfort?

Get a free estimate for your HVAC installation or repair. Our team responds quickly with honest pricing and expert recommendations.

Contact Us Today

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