K & M Transmissions in St. John, IN, is a trusted transmission specialist serving Lake, Porter, Jasper, and surrounding counties. They focus on transmissions, differentials, transfer cases, clutch replacements, and other drivetrain needs. Customers praise the shop for their honest and quality work, often highlighting their quick and efficient service. Many reviews mention that the staff is knowledgeable, friendly, and easy to communicate with. The shop has a reputation for fixing transmissions quickly, sometimes on short notice, and honoring warranties without issues. Customers appreciate the affordable prices and the thorough explanations of repairs. Several reviewers recommend K & M Transmissions for both standard and performance transmission rebuilds, noting that their work exceeds expectations. Overall, the business is recognized for its professionalism, integrity, and dedication to getting customers back on the road with reliable vehicle repairs.
They saved me thousands of dollars!! A local mechanic claimed I needed a new transmission. Took my car here for a second opinion, turns out the issue on my car was not even a transmission issue at all but something so minor!! Can’t recommend this place enough!!!
December 2025
Kara was very polite and knowledgeable, she made me feel comfortable with trusting K&M Transmissions with providing repair services
November 2025
Professional!! Rebuilt my trans with a warranty, really the absolute best option. Price in the end was below what they quoted me. Also helped me with a correct diagnosis and repair of a related drive line issue that another shop misdiagnosed. Awesome to have a great business like this in our community, highly recommend!
