What type of vehicle were you driving? Were you pulling a trailer and if so what is the combined gross weight?
What type of vehicle were you driving? Were you pulling a trailer and if so what is the combined gross weight?
Generally, you do not need a CDL for your job. You engaged in intrastate commerce by delivering in Nevada. That changed the rules. Here is the CA commercial manual. It should solve your confusion.
http://www.dmv.ca.gov/pubs/cdl_htm/sec1.htm#needcdl