Complete HVAC Systems for Jacksonville Homes and Businesses

Caudill Supply supplies complete HVAC systems for contractors, property managers, builders, and homeowners throughout Jacksonville and the surrounding Northeast Florida communities. Whether you are replacing an aging air conditioner, upgrading to a high-efficiency heat pump, or installing equipment for new construction, we offer dependable solutions backed by knowledgeable local support.

Our primary equipment line is RunTru® by Trane, a trusted brand known for delivering reliable performance, energy efficiency, and long-term value. RunTru systems are built with the quality and engineering standards customers expect while offering an affordable option for residential and light commercial applications. We also carry additional HVAC equipment to meet a wide variety of installation requirements.

Quality HVAC Equipment You Can Count On

Choosing the right HVAC system is one of the most important decisions for any home or business. Florida’s heat and humidity place heavy demands on air conditioning systems, making proper equipment selection essential for comfort, efficiency, and long-term reliability.

Our team can help you select the right size and type of system for your project. Whether you need a straight cool system, heat pump, replacement condenser, or complete matched system, we can recommend equipment that fits your application and budget.

Why Contractors Choose Caudill Supply

HVAC professionals throughout Jacksonville rely on Caudill Supply because we understand the products we sell and the challenges contractors face every day. We maintain inventory, offer competitive pricing, and provide responsive service that helps keep projects moving.

In addition to complete HVAC systems, we stock replacement parts, thermostats, refrigerants, motors, capacitors, filters, and many of the accessories needed to complete an installation or repair. Our goal is to be a dependable source for both complete systems and the parts that keep them operating efficiently.

Serving Jacksonville and Northeast Florida

Conveniently located in Jacksonville, Caudill Supply proudly serves customers throughout Orange Park, Fleming Island, Middleburg, St. Augustine, Fernandina Beach, Yulee, and the surrounding areas. Whether you’re a licensed HVAC contractor managing multiple installations or a homeowner looking for dependable replacement equipment, we’re here to help you find the right complete HVAC system at a competitive price.

If you’re looking for a Complete HVAC System or want to learn more about RunTru® by Trane equipment, contact Caudill Supply or stop by our Jacksonville location. Our experienced team is ready to help you choose the right system for your next project.