Preferred On-Site Fleet Services of Texas is a full-service preventive maintenance and truck repairs center in the Tyler, TX 75705 area specializing in Engine Maintenance, Electrical Repair, Computer Diagnostics, Trailer Work and more. Preferred On-Site will come to you and they offer 24/7 emergency roadside service. For a high-performing truck, trust Preferred On-Site Fleet Services of Texas with your truck and trailer repair needs. Call the shop at 903-630-7999 or come by the shop at 9965 State Highway 31 E in Tyler, TX today.