Who We Are

Duncan and Son Lines, Inc. has been offering top quality Intermodal Domestic and International trucking services for more than 68 years. Since the 1970's, we have focused on moving international cargoes from the Ports of Los Angeles and Long Beach to and from our service areas in Arizona, New Mexico, Nevada, Utah, California, Texas and Northern Mexico. This focus has fueled our growth to become the largest provider of International Intermodal trucking services in the Southwestern U.S.

We currently operate a Green Fleet of over 200 late model company trucks. These state of the art power units are fully compliant with all clean air requirements and driven by the most experienced professionals in the industry. In addition, we dispatch more than 75 independently owned trucks. We believe that this combination of asset based and independent resources affords us maximum flexibility while maintaining the greatest amount of control over our client's valuable shipments.

In addition to intermodal trucking we also offer complete depot services at our 26 acre container yard (CY) on the West side of Phoenix. Included in our service menu at the CY are storage, inventory control/reporting, empty container flips, U. S. Customs clearance, chassis repair, etc. We are also “Hazmat” certified, and offer heavy haul-tri-axle service as well as third party brokerage to all contiguous 48 states.

Our dynamic yet controlled growth and long standing reputation as the leading provider of Intermodal trucking services has created many new opportunities for us, as the industry has changed. One of these opportunities led us to create our new Domestic Dry Van division. Started at the request of one of our major import customers who had tired of the continued service failures of their large national carrier, this division has grown from an initial 5 to 35 trucks in 1 year.

Our Domestic trailers are all late model 53ft air ride dry vans. All vans are equipped with E-track and Qualcomm satellite tracking systems. Our highly experienced and professional Domestic drivers currently provide service to all points in the lower 48 states using fuel efficient late model tractors. Each Freightliner or International conventional tractor is state of the art featuring People Net tracking systems and onboard GPS navigation.

For additional information about Duncan & Son Lines, our services and rates please contact us.