(800) 788-2502 [email protected]

About Us

Commerical Mobile Systems began servicing SOUTHERN CALIFORNIA in 1981 with rentals and sales of new and used office trailers.

Success has been attributed to the most experienced mobile/modular staff in the industry leading to positive relationships with builders, cities, counties, trucking firms…you name it!

All ends of the business spectrum are accommodated by our fleet of A-1 office units serviced by our efficient field personnel.

“Ask’em how long they’ve been here” our Sales Manager replies when asked the most important question to pose to competitors in the Southern California market.