Diamond Automotive Center is a family-owned auto repair shop in Billings, Montana, known for its honest and friendly service. They specialize in European vehicles but work on all makes and models. Customers appreciate the team’s professionalism, kindness, and clear communication, with many praising the thorough explanations and photos provided during inspections. The shop offers a variety of services, including diagnostics, battery and alternator replacements, scheduled maintenance, and more. Customers have shared positive experiences, highlighting the mechanics’ honesty, helpfulness, and quick turnaround times. The staff is described as knowledgeable and caring, making customers feel valued and confident in their services. Several reviews mention that the prices are fair and that the shop provides hometown service, even to travelers passing through. Many recommend Diamond Automotive Center for reliable, quality work and plan to return for future vehicle needs. Overall, it is a trusted local business that prioritizes customer satisfaction and offers dependable auto repair services.
I had a non-functioning headlight. I got in the day I discovered the problem, they got the needed bulb, fixed my headlight, and I was out the door in less than an hour.
April 2026
Needed a rear main seal replaced, car was leaking a lot of oil. Knowing it was a big job I was expecting 2-3 times the cost and just as long to replace. Got the car back in 3 days and also got a 3 year warranty.
April 2026
Excellent, trustworthy service, always. I started going to them 3ish years ago bc they were close by our home. We've since moved farther away, with several service stations closer to our new place but we still drive to Diamond Automotive Center for service. Never felt nickel and dimed for every little thing.
