Family-Owned & Committed To Customer Service

A & Z Heating & Air Conditioning is a family-owned business with over 29 years in the HVAC industry.

As a father and son team, Arnold and Zach Ortega are dedicated to providing customer service that exceeds all expectations. From the initial call to the final handshake, we want their customers to feel confident in the quality of the products and workmanship they have received.

As a locally-owned business, we take pride in offering personalized service that larger “big box” companies often overlook. You will never get a bill that leaves you shocked and speechless at all the unexpected additional costs. Before we begin work, we will thoroughly explain our recommendation for your service and get your approval on the price. We ensure every customer understands what is happening with their HVAC unit.

We bring a wealth of experience to every job site and a deep commitment to ensuring our customers feel taken care of. Whether providing a complete system replacement or walking you through a simple repair, we will give you the honesty and respect your home and family deserve.

Why Choose A & Z Heating & Air Conditioning?

Here’s why homeowners in Rowlett, Collin County, and surrounding areas choose us:

• Experience: With nearly three decades in the industry, we have the expertise to handle any heating problem.
• Quality Service: We treat every home like our own, ensuring the best solution for your heating needs.
• Customer Care: We’re committed to making sure our customers feel confident and well-informed about their systems.

Give us a call today at (214) 649-3172, and find out for yourself why your friends and neighbors choose A & Z Heating & Air Conditioning! We look forward to working with you and your family for complete home comfort!