What are your “regular business hours” by Guy Jenkins. Posted on June 2, 2017 Our regular business hours are from 7:30am to 4:00pm Monday to Thursday, 7:30am to 2:00pm on Friday however we often schedule early starts as required. Work required after 4:00pm Monday to Thursday and 2:00pm on Friday attracts after hours rates. by Guy Jenkins Would it be cheaper if I, the customer supplies the materials? Do you work after hours?