Janesville / Wisconsin / United States
Enter your email address to receive the latest news, and specials from Dennys Auto Center-Janesville Transmission Repair Morris Olsen, the owner of Dennys Auto Center, was born and raised in Janesville. He began working for Denny in 1972 and bought the business in 1983. Dennys Auto Center specializes in the servicing, Repair, replacement and rebuilding of domestic and foriegn automatic transmissions.