About Locke Auto and Diesel Repair
Locke Auto and Diesel Repair serves light-duty and medium-duty diesel pickup owners across Nappanee, Indiana and the surrounding region. Located in north-central Indiana near the I-80/90 corridor, the shop handles transmission repair and other diesel-specific work for owner-operators and fleet managers within a 15-mile service radius. The operator covers nearby communities including Bremen, Elkhart, New Paris, Etna Green, and Warsaw, making it accessible to diesel owners across the area. Call (574) 285-4255 for transmission repair and diesel service.
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Our Services
Transmission Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
This is my third vehicle taken to Locke Auto and Diesel Repair for an oil change and I have been pleased with all 3. Their inspections are very thorough. All 3 of my vehicles need more work or maintenance but I wasn't pressured to have it ...
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Verified Customer
Google Review
Response from the owner
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Verified Customer
Google Review
We were looking for a local business to have our vehicles worked on along with regular maintenance. Locke Auto provided what we were looking for. Dawn was very friendly and very helpful in getting us all the information we needed to make ...