Due to Tropical Storm Beta we have limited operations in the Houston area. We will continue to monitor the conditions in these locations to resume service as soon as possible. Please check back for updates.
DELIVERY

CUSTOMER SERVICE

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CUSTOMER SERVICE

Important – Our mailing address for payment of freight invoices has changed Please note that our mailing address for payment of freight invoices has changed effective immediately.
Our new Payment mailing address is:

Southwestern Motor Transport, Inc.
PO Box 4423, MSC# 500
Houston, Texas 77210

Truckload Operations Center

Toll free: 800-531-5354
Local: 210-515-5501

Dallas Regional Customer Service Center

Toll free: 800-232-1415
Local: 972-241-2266

Houston Regional Customer Service Center

Toll free: 800-992-2768
Local: 713-692-1093

San Antonio Customer Service

Toll free: 800-533-1071
Local: 210-662-2330

Laredo Regional Customer Service Center

Toll free: 800-531-5355
Local: 956-722-7551

Austin Customer Service 512-272-8207

512-272-8207

El Paso Customer Service

915-772-9575

Harlingen Customer Service

Toll free: 800-323-4525
Local: 956-423-2135

Southwestern Motor Transport, Inc. is seeking drivers and owner operators to join our team.

Please click on Jobs link or call 1-800-533-1071 ext. 2348 for more information.

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Customer Testimonials

“SMT’s service, transit time, and pricing is accurate and consistent. The ability to speak directly to their dispatchers or managers provides a sense of reliability. Hands down, SMT is the best intra-TX carrier in our arsenal and it is always a pleasure working with them.”
Hector Gonzalez

READY TO START SHIPPING?

Currently, we serve most of the U.S.A. in truckload and LTL. We also perform thru service between Mexico, Canada, and the United States with over 350 tractors.