In 1998, Kremer was elected to represent the 34th Nebraska legislative district; he was re-elected in 2002. During his tenure, he served on the Business and Labor and Natural Resources committees and was the chairperson of the Committee on Agriculture. Nebraska's term-limits law precluded his running for a third consecutive term in 2006.
Kremer was awarded the Nebraska Farm Bureau's highest honor, the Silver Eagle award. According to the Nebraska Farm Bureau, "this award honors outstanding leadership and distinguished service to the agricultural industry."
- "Nebraska Unicameral Legislature". Sen. Bob Kremer. Archived from the original on February 19, 2006. Retrieved March 15, 2006.
- "National Conference of State Legislatures". Term Limits in Nebraska: A Timeline. Archived from the original on November 29, 2005. Retrieved March 20, 2006.
|Nebraska state senator-district 34