Contractor Training

To register for these courses you must have an OSC ID# assigned to you.

If you are a new contractor and have not been assigned an OSC ID# Click here to create an account.

If you have questions contact the OSC at 918-622-4771 or 405-848-8626.

Tulsa HollyFrontier Download(PDF)

Classes can be taken at one of three OSC office locations:

Oklahoma City
2400 S. Vermont Ave.
Oklahoma City, Oklahoma 73108
Directions
Phone: (405) 848-8626
Toll Free: 800-580-SAFT(7238)
Tulsa
9810 E. 42nd St. S. Ste 205 Seminole Bldg.
Tulsa, Oklahoma 74146
Directions
Phone: (918) 622-4771
Toll Free: (866) 622-4771
Hugo Satellite OSC Office
(located at 4C Welding and Industrial Center)
2689 US 70 Hwy
Hugo, OK 74743
Directions
Phone: (580) 326-9417