Security First Insurance (Martin)
- 401 3rd Ave, PO Box 669
- Martin, SD 57551
- (605) 685-6770
Mon – Fri: 9:00am – 4:00pm
All Security First Bank and Insurance locations will be closed on Monday, June 19th in observance of Juneteenth. For access to your account, please use our Online and Mobile Banking, ATMs, and night drop boxes. Regular business hours will resume on Tuesday, June 20th.