As a Caterpillar® customer, you are part of one of the most powerful support systems in the world. As a Caterpillar dealer, HOLT CAT® sets the standard for parts and service support, from extensive parts inventories to preventive maintenance, diagnostics and emergency service - all backed by technicians who know your needs and are prepared to meet them. We have the answer to your service needs.

HOLT CAT has 50 dedicated truck engine service bays and 6 full-service truck facilities, supported by over 60 authorized Truck Engine Parts and Service dealers in South Texas. Additionally, with over 2,500 Cat service centers in North America, we’re where you need us to be.

Each of our dedicated truck parts & service centers offer any or all of the following services:

• Complete Truck Chasis Parts & Service
• Spartan Chassis Service
• Alignment Service
• Genuine Caterpillar Parts & Service (Including Warranty Repairs)
• AC Certified
• Chassis Dyno
• APU's
• Trailer Parts & Service
• Heavy Duty America Parts Distributor

Our Parts and Service Representative can assist you in setting up effective preventive maintenance schedules customized to your fleet to help you avoid unnecessary down time. They can also help you plan "before failure" repairs according to your schedule.

We offer a flat rate pricing structure on common maintenance and repairs, from valve adjustments to complete engine overhauls. Not only do our flat rates make budgeting easier, but they also put you in control of when and where repairs are done.

For in-frame overhauls, the Cat Overhaul Protection for Trucks (OPT) Program is available to ensure your investment. OPT provides 100% parts and labor coverage on your overhaul and is backed by the Caterpillar nationwide parts and service network.

In addition to overhauls, Holt has many other cost effective options from which to choose. Cat Remanufactured Engines include a new engine warranty and are typically priced 40 percent less than new replacement engines.

Our truck engine service technicians are able to constantly update their knowledge with specific training on the newest products. Using both hands-on and classroom-style settings, our technicians are exposed to the latest service techniques.

For testing and diagnosis, Holt Power Systems operates two state-of-the-art full Chassis Dynamometers to perform anything from a basic horsepower check, to a complete Caterpillar Performance Analysis Report (PAR). This computerized truck testing facility utilizes large floor-mounted drums to operate a truck at highway speeds without ever leaving our facility.

Expertly staffed, and backed by superior parts availability, our truck shops and your nearby TEPS dealer stand ready to handle your needs quickly and professionally.

We can also discuss other options with you such as Extended Service Coverage (ESC) or the Truck Owner Protection Plan (TOPP), a program where maintenance and repair costs are guaranteed. We even assist in driver training efforts.

We also perform alignment and chassis service for most manufacturers.