JAM Services Inc was founded in 1993 to provide a local supply source for traffic signal display equipment in the Northern California area. Since that time, JAM has continually responded to customers needs by expanding our product line to meet the unique requirements of their projects. Currently JAM has the resources available to provide our customers with a diverse variety of high quality and cost competitive products that they need for a successful project.


JAM Services Inc is committed to compliance with all applicable laws providing equal employment opportunities and has policies that, among other things, prohibit unlawful discrimination based on race, sex, gender, age, or any other consideration made unlawful by federal, state, or local laws. 

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