C.A.S Air Conditioning & Heating

At C.A.S Air Conditioning & Heating, LLC, we take pride in our ability to provide top-notch HVAC services to our customers in Collin County, TX. With over 20 years of industry experience, our team of experts is dedicated to ensuring that your heating and cooling systems are running efficiently and effectively.

As a locally owned and operated company, we understand the importance of providing exceptional customer service and treating our customers like family. Our team is fully trained and licensed to handle all aspects of HVAC services, from installation and replacement to repairs and maintenance. We also offer preventative maintenance agreements to help you save money and energy while keeping your home or business comfortable.

Our Services

At C.A.S Air Conditioning & Heating, LLC, we offer a wide range of services to meet all your HVAC needs. From installation and replacement to repairs and maintenance, we have you covered. Our services include:

AC Installation

Our expert technicians can install new air conditioning systems, ensuring your home or business stays cool and comfortable all year round.

AC Maintenance

Regular maintenance can save you money on energy bills and prolong the life of your AC system. Our trained technicians will ensure your AC is running efficiently and effectively.

AC Repair

Fast and reliable repair services are just a phone call away. Our technicians will diagnose and fix any issues with your AC system, getting you back to a comfortable temperature in no time.

Commercial AC Ductwork

We specialize in designing and installing custom ductwork for commercial spaces, ensuring a comfortable and healthy indoor environment.

Heating Installation & Replacement

Our experienced technicians can install and replace heating systems, keeping your home or business warm and cozy all year round.

Heating Maintenance

Regular maintenance is crucial to keeping your heating system running smoothly and efficiently. Our technicians will ensure your heating system is in top condition.

Heating Repair

Fast and reliable repair services are just a phone call away. Our technicians will diagnose and fix any issues with your heating system, getting you back to a warm and cozy space in no time.

Commercial Heating

Our team can design and install custom heating systems for commercial spaces, ensuring a comfortable and productive work environment.

Pay Invoice

We understand that unexpected expenses can be stressful. That's why we offer flexible payment options to help make your HVAC services more manageable.

Why Choose Us?

At C.A.S Air Conditioning & Heating, LLC, we stand out from the competition by:

• Offering same-day appointments to ensure prompt service
• Providing honest and upfront pricing with no hidden fees
• Utilizing only the highest-quality materials and equipment
• Ensuring our technicians are fully trained and licensed
• Building strong relationships with our customers through exceptional customer service

Our Customers Love Us

We pride ourselves on our reputation for providing top-notch service and superior workmanship. Check out our testimonials from satisfied customers who have trusted us with their HVAC needs.