Welcome to M.C.S.S.

Motor Carrier Safefy. DQ Files, Drug & Alcohol Tests

Motor Carrier Safety Solutions (MCSS) is a full service DOT and CHP consulting firm that offers a wide variety of services to the Bus and trucking industry fleets of all types and sizes. I started the company after working many years as a Special Agent for the U.S. Department of Transportation’s Federal Motor Carrier Safety Administration (FMCSA). While employed by the FMCSA, I traveled all over the United States, Canada and Mexico primarily conducted Insurance fraud investigations, safety audits, compliance reviews and implemented safety and educational programs along side the US Mexican Border in California for the agency. I worked very close with many Federal, State and Foreign agencies.


I quickly recognized the trucking and bus industry’s need for accurate and affordable safety and compliance solutions, and founded Motor Carrier Safety Solutions to give your company a competitive edge without going over budget. As a former DOT Safety Investigator with the knowledge and experience in the transportation industry who would be best to work for you?  


Motor Carrier Safety Solutions (MCSS) vision is to keep the roads and highways safe and to minimize injuries and fatalities by reducing bus and truck crashes. Our staff is a team of hard-working professionals that can provide the resources and extra support your company needs to be compliant with all the federal and state regulations. I have selected and trained each of my staff to help sort out the complex safety and regulatory issues the industry faces every day.


On behalf of all MCSS staff, we look forward to the opportunity to work with you soon.




Oscar M. Gonzalez