Have you tried Google (job search engines), Indeed(.com), Careerbuilder(.com), Monster(.com), Job(.com), Simplyhired(.com).
In the past when I search local for a job on these, all I find are trucking and medical jobs. There were several temp agencies too, but I don't know about them. I don't do temp jobs and I'm not in your area. Why temp agencies?
Contracted Driver Services in Phoenix, AZ ... They have lots of work. Some accounts/locations pay awesome, others do not. Google them.
CPC Logistics also has current openings on their Walgreens account in Moreno Vly ... that pays very well. But you have to meet strict hiring requirments and stay on your "A" game to keep the job.
U can always hit up manpower, etc for any staffing needs. I doubt they would pay all that well though. And most CDL related contract staffing companies require a good amount of experience. Locations EXPECT you to know what you are doing, and if you require training or even extra guidance they will send you down the road looking for another job.