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DSS General Information

Contact Information:

Phone: (636) 481-3158
Fax: (636) 789-5711

Office Hours

Hillsboro Campus - Located in the Technology Center-Room 101

The DSS Office will close for winter break at 12:00pm on Friday, December 20, 2019.  

Semester Office Hours
Fall and Spring

Monday-Thursday: 8 a.m. - 4:30 p.m.
Friday: 8 a.m. - 2 p.m.   


Monday-Thursday: 8 a.m. - 4:30 p.m.
Friday: Closed

Arnold Campus (Please see front desk) 

Fall and Spring Semesters

  • By appointment only.

Important Documents


Access Jeffco: "Let's Talk Access" from Jefferson College on Vimeo.