Comfort with Integrity

Air Conditioning Services in Central Texas

At Diamondback Air Conditioning, Heating and Refrigeration, we don’t just provide air conditioning services; we build lasting comfort solutions that Central Texas families and businesses can rely on. With every service call, our goal is simple: create cooler, cleaner, more efficient spaces using skilled craftsmanship, premium equipment, and a genuine commitment to your satisfaction.

Over 1,000 5-Star Reviews

Trusted by homeowners across Central Texas.

100% Satisfaction Guaranteed

We’re not done until you’re fully comfortable.

Upfront, Honest Pricing

Fair, transparent pricing with no hidden fees or surprises.

Diamondback AC Experts

From quick AC repairs to complete system installs, we deliver professional HVAC service that gets results.

AC Service & Tune-Up

Keep your AC running efficiently, cut energy costs, and extend system life with regular tune-ups.

HVAC Installation

We install complete HVAC systems sized for your home to improve comfort, airflow, and energy efficiency.

AC System Cleaning

Improve AC efficiency and safety with professional cleaning. While we don’t provide dryer duct cleaning, it’s key for home safety.

Air Conditioning Repair

Fast, reliable AC repairs with honest diagnostics to restore cooling comfort when you need it most.

AC System Install or Replace

We install and replace AC systems, ensuring comfort, efficiency, and reliable performance for your home.

Friendly Scheduling, 24/7

We’re here whenever you need us. Whether it’s the middle of the night or a weekend afternoon, our team is ready to get your comfort back on track. Call now for emergency service or to book the next available appointment.

| Financing Options

Comfort Today, Pay Later Financing Options

Don’t let cost stand in the way of your comfort. Apply online today or call us to learn more about our financing options.

See What Your Neighbors Are Saying

    
 
 
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   Michael White 
 1 days ago
 
 
  Friendly customer service and technician are professional and complete their job with exceptional quality.
  
 
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   Jose Perello 
 21 days ago
 
 
  My experience with DIAMONDBACK was excellent.They were honest, efficient and friendly. I recommend them.
  
 
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   ricardo munoz 
 22 days ago
 
 
  They worked with me to come out on a date/time that was more convenient for me.  The gentleman that came out called in advance to let me know who he was and that he was on his way.  He showed up on time and did a professional thorough job.
  
 
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   Greg White 
 46 days ago
 
 
  Chris was very knowledgeable and efficient. He kept me up to date with my project at all times
  
 
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   Ken Radomam 
 54 days ago
 
 
  Technician was exceptional, knowledgable and very easy to work with. Would highly recommend this company.
  
 
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   Dorcas Branecky 
 56 days ago
 
 
  Technician Ian came out and was extremely courteous and so helpful. He took his time explaining everything and resolved our issue. Great customer service!
  
 
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   Derek Smith 
 56 days ago
 
 
  We use Daimondback for our primary home. Daniel was great!  He performed our HVAC inspection for our new property and we will use them again.  I highly recommend!
  
 
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   Jeffery. Esparza 
 56 days ago
 
 
  Very professional and informative
  
 
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   Carol Rettele 
 64 days ago
 
 
  Always delivers and service technicians are knowledgeable and respectful!
  
 
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   Just a Dad 
 74 days ago
 
 
  Quick response time, extremely knowledgeable, friendly service. Put a call in for an electrical issue on a down A/C unit. Chris arrived within 2hrs, and quickly put my wife at ease. Thank you for being there when we needed.
  
 
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   Ken Journey 
 75 days ago
 
 
  Dillon from Diamondback did an excellent job! He was prompt, professional, and informative. I signed on to their Gold Service Plan.
  
 
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   ByronG 
 77 days ago
 
 
  I have been using DB AC for years.  Called for a repair this time.  Tech arrived and resolved the issue.  I'm still a satisfied customer!