According to our records, this business is located at 205 N Main St. in Breese (in Clinton County), Illinois 62230, the location GPS coordinates are: 38.6088864 (latitude), -89.5276157 (longitude). Timmermann Financial Group is categorized under Insurance Companies (SIC code 6411). Known organization owner is Jerry Timmermann. Current estimates show that the unit has a sales volume of $552,000 and staff of approximately 4 people. You can contact the company by phone at (618) 526-2246; the following fax number is also provided: (618) 526-4387.