Schwarz Insurance was founded in 1923, now in its third generation of family ownership. Schwarz Insurance has grown to be kno ... wn as one of Wisconsin's leading independent insurance agencies. Schwarz Insurance can service all of your business or individual insurance needs. We have over 70 employee's with extensive knowledge of the insurance industry who can customize a policy to your specific needs. We also have an on staff bond insurance department, a dedicated claims specialist as well as a dedicated risk management team. You can find us in eight locations across southern Wisconsin including: Prairie du Sac (corporate location), Middleton, Baraboo, Richland Center, Lodi, Spring Green, and Marshfield. read more