HVAC in Liberty Hill, TX

HVAC Equipment

Air Conditioning

AC repair, tune-ups, and energy-efficient system installation and replacement.

HVAC Equipment

Heating

Furnace repair, maintenance, and new system installation.

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HVAC Equipment

Indoor Air Quality

Air purification, filtration, and humidity control for your home.

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Reliable AC Repair in Liberty Hill

Excellence HVAC & Appliance Repair is your local source for quality heating, cooling, and air quality solutions. We proudly serve Liberty Hill and surrounding communities with top-rated HVAC services backed by warranties, financing options, and expert support. Call today to schedule service and ask about our current specials and system upgrades!

100% Satisfaction

Guaranteed satisfaction with every service we provide

Professional Specialists

Experienced technicians with expert knowledge

Same-Day Service

Fast response when you need HVAC service most

Licensed & Insured

Fully licensed and insured technicians for your peace of mind

Book Your Service

Choose your prefered service day
Today
Tomorrow
Oct 23
Fri
Oct 24
Sat
Oct 25
Book an appointment or a free evaluation

Special Offers

Special Offer
FREE

Second Opinion

Provide a quote from another licensed HVAC company and get a FREE second opinion – no extra service fee.

Special Offer
$79

AC Tune-Up

Ensure your AC is running efficiently and catch problems early before they become expensive repairs.

Special Offer
15% OFF

Member Discount

Enjoy priority service, and discounts on inspections and services to keep comfort environment in your home.

What Our Customers Say

Charles Henley
Charles Henley
Oct 21, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
Did good job and went extra mile to get job done.
paul henley
paul henley
Oct 20, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
Good tech that Oleg that came to our home and fixed the dryer. Then we asked him to look at our ice machine and he did.
Jason Wiggins
Jason Wiggins
Oct 20, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
Oleksandr was on time, fast, professional, and pleasant with great advice.
Adhitya Jayasinghe
Adhitya Jayasinghe
Oct 20, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
Quick, thorough, took their shoes off unlike most others. Would recommend again!
Dusty Kinslow
Dusty Kinslow
Oct 20, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
Vasyl was amazing and worked efficiently and expertly. I appreciate the friendly and knowledgeable service. I will be using your services again! Hig ... Show more
Aubree Steen
Aubree Steen
Oct 20, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
They were so helpful! Oleksandr was here early so I didn’t have to wait. He was quick, efficient, and helped me out tremendously. Thank you guys!
Jeffrey Cagle
Jeffrey Cagle
Oct 20, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
Repaired oven quickly and efficiently great job
Daya Wimalasuriya
Daya Wimalasuriya
Oct 18, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
Installed new knobs and cleaned the burners of our gas cooktop. Great work.
Margaret Moore
Margaret Moore
Oct 18, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
My refrigerator was repaired very competently; excellent service.
Michael Midgley
Michael Midgley
Oct 18, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
Very thorough. Oleksandr looked for underlying reason for failure and corrected it.
Isabel Rendon
Isabel Rendon
Oct 18, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
The guy was friendly and quick.
michael HERNANDEZ
michael HERNANDEZ
Oct 17, 2025
Google Business Profile
5 stars5 stars5 stars5 stars5 stars
called service excellence & they came out that afternoon & fixed the problem..Olag did a great job & courteous

HVAC Service in Liberty Hill and surrounding areas

We know how tough the heat can be and how important it is to keep your home cool and running right. You can count on us for reliable help with air conditioning and heating. We’re here to keep your home comfortable all year long.

Proudly serving

Excellence HVAC & Appliance Repair

Phone:
(512) 882-4445
Email:
info@excellencehvac.com
Address:
715 Discovery Blvd Suite 508
Cedar Park, TX 78613
Hours:
8am – 10pm Every Day
Customer support 24/7

Best HVAC Services in Liberty Hill

There are many HVAC companies out there, but few can match the quality, benefits, and peace of mind offered by Excellence HVAC & Appliance Repair. As our customer in Liberty Hill, you’ll enjoy:

  • Exceptional warranties – Get up to 12 years of peace of mind with our industry-leading warranties on select air conditioning systems.
  • Flexible financing – Choose a payment plan that fits your needs and budget. Not sure where to start? Our team can walk you through the best options.
  • Local, reliable service – We proudly serve Liberty Hill and surrounding areas with honest, fast, and expert HVAC repair and installation.

Liberty Hill Air Conditioning Services

We provide full-service air conditioning installation, maintenance, and repair for homeowners in Liberty Hill. Our team will help you choose the right system based on your home size, layout, and energy goals. We install and service all major AC types, including:

  • Mini-Split Systems – Great for individual rooms and homes without ductwork.
  • Central AC Units – Delivers powerful cooling throughout the home via ductwork.
  • Package Units – Compact, all-in-one outdoor systems for simple installation and maintenance.

Whether you need a brand-new system or quick repairs, our certified technicians will get it done right the first time—so you enjoy lasting comfort and peace of mind.

Heating Services in Liberty Hill

Stay warm through the winter with our full line of heating services. We handle:

  • Heating Installation – We install new furnaces, heat pumps, and packaged heating units from trusted brands like Carrier, Lennox, Trane, and Goodman.
  • Heating Maintenance – Prevent breakdowns and lower energy bills with seasonal system checkups and tune-ups.
  • Heating Repair – Whether it’s a faulty thermostat or a complete system failure, we’ll quickly diagnose and fix your heater to restore warmth and comfort.

Need a panel upgrade to support your new heating or AC system? We can upgrade your breaker panel to 200 amps for safe and efficient operation. We also install WiFi smart thermostats so you can manage your comfort from anywhere.

Indoor Air Quality Solutions

Clean air is essential for a healthy home. We help improve indoor air quality with professional duct services and air filtration options in Liberty Hill.

  • Air Duct Cleaning – Removes dust, allergens, pests, and mold from your system for better air and fewer health risks.
  • Air Duct Sealing – Seals leaks to improve airflow, reduce energy waste, and keep out contaminants.

With regular maintenance and upgrades, we help you breathe easier, reduce moisture issues, and lower your utility bills—all while keeping your home more comfortable.

Frequently Asked Questions

An AC tune-up includes inspecting and cleaning components, checking refrigerant levels, tightening electrical connections, and ensuring efficient, safe operation.

If your system is over 10–15 years old, frequently breaks down, or is inefficient, replacement may be more cost-effective. Otherwise, quality repairs can extend its life.

We recommend servicing your AC system at least once a year — preferably in spring — to maintain performance, catch small issues early, and extend equipment life.