For the millennium, West-Mark has expanded and currently has centralized its manufacturing and fabrication facilities in Atwater, California. A growing chain of repair facilities are located in Ceres and Bakersfield California and Fairbanks Alaska.


WEST-MARK originated in Modesto, California in 1967 to fill a need for the manufacturing and repair of tank transportation equipment for the dairy industry. Having established our reputation for excellent workmanship and the use of light weight equipment for sanitary products, WEST-MARK diversified it's engineering capabilities and began to produce transport tanks of all types by 1973. By the early 70's West-Mark expanded their product line into the fire apparatus industry.


Our increased volume, due to customized quality equipment and dedication to customer service, necessitated that we move in 1969 to an expanded facility. Therefore, to remain centralized in California, we chose our present site in Ceres. For the millennium, West-Mark has expanded and currently has a tanker manufacturing plant in Atwater, repair facilities in Ceres and Bakersfield, and a fire apparatus division in Ceres.


In 1992, West-Mark began contracting to the Department of Defense. Since that time we have become a leader in truck and trailer provisions to the United States military. We currently hold multiple contracts with the Defense Logistics Agency (DLA) and the General Services Administration. (GSA) 


Today WEST-MARK can accommodate any tank transport business needs with the most extensive facilities of it's kind in the western United States. This includes D.O.T. Code tanks, vacuum tanks, and specialty equipment of all types in stainless steel, aluminum, and mild steel. Also, we offer full service repair sites with fully stocked parts departments. WEST-MARK's future plans include continued expansion by providing the same customized quality equipment and personal service that has won the respect and trust of our customers.

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"Quality that stands the test of time."

made in the usa for over 50 years

Tel: 1-(209)-537-4747 

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