Over A 100 Years Of History

Dun Transportation & Stringing, Inc. is an irregular route Common and Contract Carrier, operating under Certificate of Convenience & Necessity MC 19416 & Subs issued by the Interstate Commerce Commission and regulated by the Surface Transportation Board (STB), a semi-independent agency within the United States Department of Transportation (DOT).

Allen Dunn organized Dunn Bros., in 1910. He began hauling all types of freight with teams and wagons. Dunn Bros. began hauling pipe in 1915 for Lone Star Gas Company. This work began in West Texas and terminated in the Dallas - Ft. Worth area. The beginning of the oil boom in 1917 influenced Allen Dunn to specialize in the service of transporting supplies for the oil fields and to haul pipe to the working locations in West Texas. Dunn Bros. was incorporated in 1950 in the state of Texas. Ernest C. Dunn was President and Ellis E. Dunn was Vice President. Ellis Dunn died in 1973. Ernest Dunn remained President and 100% owner until his death in August 1992. At that time Jewell Dunn became 100% owner and President. On July 31, 1998 Jewell Dunn sold her ownership to then Vice President Gene Johnson (nephew to the Dunns). Mr. Johnson then became President and changed the name to Dun Transportation & Stringing, Inc.

Dun Transportation & Stringing, Inc. specializes in the unloading, racking, storing, hauling and stringing of pipe arriving by truck, rail, barges, and ships. When requested we assist in locating facilities for storing and racking of pipe. The company has hauled pipe from pipe mills, coating, or double jointing yards to temporary storage yards, or direct to the pipeline rights of way.

Dun Transportation & Stringing's experience in all phases of this work, sufficient specialized company owned equipment, and experienced personnel enable us to perform this specialized service in a good, safe workman like manner on schedule. All motor cranes are certified annually by the Crane Inspection & Certification Bureau. Trucks and trailers have a current Department of Transportation safety certificate.

Dun Transportation & Stringing, Inc. has worked in 43 states, five Canadian providences, and Mexico. We have unloaded, hauled and or strung in excess of 73,000 miles of various size pipes since 1945. The pipe ranged in size from 2" to 48" in diameter and 20' to 84' in length.

We do not have any project size restrictions or geographic location limitations. Please see our projects page which summarizes projects completed by Dun Transportation & Stringing, Inc.

Dun Transportation & Stringing, Inc. is a signatory to the National Pipeline Agreement, and labor rates apply as negotiated by the Pipeline Contractors Association Labor Committee and the International Union of Operating Engineers, Laborers International and International Brotherhood of Teamsters. Dun Transportation & Stringing, Inc. is one of the original members of the Pipeline Contractors Association.

Dun Transportation & Stringing, Inc. has experienced personnel and an ongoing training program. We have key people that are on the payroll year round and subsequently the Company has an outstanding safety record. The Company conducts both safety meetings and safety school for all types of employees. The Company has a substance abuse program in effect. Dun Transportation's substance abuse program is administered by Continental Health and Safety Express, Inc. (C.H.A.S.E. Corporation)








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Dun Transportation & Stringing, Inc. | 304 Reynolds Ln., Sherman, TX 75092 | Phone: (903)891-9660 | Email: info@duntransportation.com | Fax: (903)891-9665