Diagnostic services service near Greenwich, CT

Providing the Locust Valley community with professional, prestigious and the highest of quality automotive repair since 1978.

Servicing and Repairing Transmissions for All Makes & Models We've been taking the fear out of auto repair since 1999 and want you to feel comfortable when you leave your vehicle with us for repairs or services. Your safety and satisfaction are of utmost importance. With clear explanations, we empower our customers and community to keep their vehicles safe and reliable. Making informed automotive decisions saves you time and money.

I have had my car repaired at Pro Tech Benz several times over the past 2 years and I am very happy with the results. They offer excellent service and are extremely knowable about Mercedes vehicles. Their pricing is very reasonable and they are very straightforward about the repairs. Unlike the dealers they don't try and up sell you on additional repairs that might not be needed. I would highly recommend them to Mercedes owners.