What We Do

SALES We offer a complete line of residential and commercial heating and cooling products, manufactured by Trane, that provide reliable and dependable comfort and efficiency year round. Trane heating and cooling systems, residential and commercial, are among the leaders in the industry in every category. Whether you are building a new home or business,  or upgrading an existing home or business, Trane has a capacity, efficiency, and price that will meet your needs. For more information, contact TDI.

 

INSTALLATION In addition to providing one of the best lines of heating and cooling equipment on the market, our trained and experienced technicians can install this equipment, along with popular accessories such as programmable thermostats, filtration systems, or humidifiers. We also design and install residential and commercial systems, including ductwork and everything needed for a functional system.

 

SERVICE Should you require service on your heating or cooling system, residential or commercial, our skilled and factory trained technicians have the know-how to diagnose, adjust, and repair your system, no matter what the brand. Our trucks carry a large inventory of common parts and are telephone dispatched from our Tyler and Longview offices. Our main concern is your comfort and satisfaction. Service is available 24 hours a day, 7 days a week, all year long.

 

MAINTENANCE A manufacturer’s warranty offers performance coverage, parts and labor, for a specific period of time. Warranties do not cover ongoing maintenance to keep the system running effectively and efficiently. Seasonal maintenance inspections for your heating and air conditioning system extends the life of the system and ensures that the system is running at peak efficiency. Our trained technicians can keep you comfortable and relaxed all year long by protecting your home or business with a tailor made Preventive Maintenance Agreement.