Reliable Commercial & Industrial HVAC Services in Central Texas

Commercial & Industrial HVAC Services in Central Texas

At Diamondback Air Conditioning, Heating and Refrigeration, we keep commercial and industrial properties running across Central Texas. That means offices, restaurants, warehouses, and job sites. We install rooftop units, repair walk-in coolers, and handle new construction for federal and city contracts. Every technician carries our TACLAB1741C license, and every crew shows up when we say we will.

Over 1,000 5-Star Reviews

Trusted by homeowners and businesses 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.

Commercial & Industrial HVAC Experts

From rooftop units to walk-in coolers, we handle the systems that keep your business open.

Commercial HVAC Repair & Installation

We repair and install HVAC systems for offices, retail spaces, and restaurants, sized right for your building and your budget.

Rooftop Unit (RTU) Repair & Replacement

Rooftop units take a beating from Texas heat. We repair, replace, and maintain RTUs so your building stays comfortable and your energy bills stay predictable.

Commercial Refrigeration

Walk-in coolers, freezers, and reach-ins keep your inventory safe. We repair and maintain the refrigeration equipment restaurants and retailers depend on every day.

Commercial & Federal Construction

We design and install complete HVAC systems for new commercial builds, including federal and city projects that require code-compliant work from day one.

Metal Fabrication

We build custom ductwork and sheet metal parts in-house, cut and shaped to fit your system instead of forcing your system to fit off-the-shelf parts.

Commercial Service, On Your Schedule

Downtime costs you money. Call now for emergency repair, or set up a maintenance contract that catches small problems before they become expensive ones.

| Financing Options

Comfort Today, Pay Later Financing Options

New rooftop unit or a full build-out? We offer financing so the equipment doesn’t have to come out of this month’s cash flow.

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

    
 
 
       Posted on Google  
   
   Mary Begnoche 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have my dryer vent cleaned annually but thus is my first (but not last) time to use Patriot. Excellent communication, fair prices and genuine concern. Rory saw that my dryer hose was far too long and switched it out.  He was done with everything so fast!  I will definitely be back!!
  
 
      Posted on Google  
   
   marti blose 
 
 
 
 Trustindex verifies that the original source of the review is Google. I would recommend Diamondback AC to anyone! Very professional and helpful!
  
 
      Posted on Google  
   
   Eb 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service.  Technician showed up on time, assessed the problem and gave me alternatives. Customer service was great.
  
 
      Posted on Google  
   
   Michael White 
 
 
 
 Trustindex verifies that the original source of the review is Google. Friendly customer service and technician are professional and complete their job with exceptional quality.

Commercial & Industrial HVAC Service

Diamondback Air Conditioning, Heating and Refrigeration supports Central Texas businesses with commercial HVAC, refrigeration, construction, and metal fabrication services backed by licensed technicians and dependable scheduling.

Frequently Asked Questions

Do you work with general contractors and property managers?

Yes. We coordinate directly with GCs, property managers, and facility teams so your timeline doesn’t slip.

Can you handle federal or government HVAC contracts?

Yes. We’re licensed for federal and city work and build to the code requirements those contracts call for.

Do you offer maintenance contracts for multiple locations?

Yes. We set up scheduled maintenance plans for restaurants, retail chains, and property groups with more than one site.

Areas We Serve

We proudly serve San Antonio, New Braunfels and surrounding areas within a 30-mile radius.

| SERVICE AREA

| Get In Touch

Need HVAC Service Today?

Call us or schedule online for fast, reliable service