HVAC Company in Pleasanton, Texas

From installations to repairs, we are your one-stop shop for your HVAC unit.

In Pleasanton, Texas, we’re dedicated to ensuring your comfort with expert HVAC services. Whether battling the summer heat or preparing for cooler temperatures, our team provides fast, effective solutions for your home or business.

Pleasanton, Pleasanton, TX HVAC Solutions
Pleasanton, Pleasanton, TX HVAC Solutions

Dependable AC Service and Repair Provider

Don’t let the Texas heat overwhelm you. Our Pleasanton team specializes in AC repair and maintenance, ensuring your space remains cool and comfortable. With a focus on reliability and quick service, we’re here to solve your HVAC challenges effectively.

Pleasanton, Pleasanton, TX HVAC Solutions

We Offer 24/7 Emergency Services

Our HVAC Services


We offer a comprehensive range of services to keep your HVAC system in top condition.


Indoor Air Quality Improvement

Enhance your living environment with our indoor air quality services, designed for healthier, cleaner air in Pleasanton homes.


Smart Thermostat Installation

Modernize your home with smart thermostat installation, offering convenience and improved energy efficiency.

Regular HVAC Maintenance

Ensure the longevity and efficiency of your HVAC system with our regular maintenance services.

Heating System Services

Stay warm and comfortable during cooler months with our reliable heating system services.

Air Conditioning Maintenance and Repair

Keep your cool throughout the summer with our expert AC maintenance and repair services.

Ductwork and Ventilation Services

Improve your home’s air circulation with our professional ductwork and ventilation services, ensuring fresh air and efficient operation.

550+ 5 Star Reviews


Fast, reliable service. They explained the work while they were doing it and got us back in business quickly. Price was reasonable and they were able to come out in just a few hours. Won’t hesitate to call them again!”

Joel Wetzsteon

My experience with Diamondback was wonderful! From the receptionist/scheduler, Tina, to our technician, Paul, our service was prompt, friendly and professional! 5 stars from this homeowner!”

Jessie Silvers

I called and got a friendly and prompt response. They listened to our problem and current situation and we’re accommodating to both! The technician was very polite and professional! He was up front with us about the situation and the cost and wasn’t pushy about what we should do. He gave us the information and let us make our own decision. We will definitely use them again!”

Jessie Silvers

Diamondback Air Conditioning, Heating and Refrigeration

Diamondback is a locally owned and operated HVACR company based in Pleasanton, Texas. Whether it be refrigeration, heating or cooling systems, our trained technicians are more than happy to provide the best service for our customers. All our installers and technicians are trained on a regular, on-going basis so that we are prepared for any situation.

457 County Rd 347, La Vernia, TX 78121

(210) 409-7271


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