Mon - Fri 8:00 - 5:00 (378 East Main Street, Smithtown, NY, 11787) 
631.265.1515
service@smithtowntransmissions.com
Get Your Free Diagnostic Now!
At Smithtown Transmissions we are committed to providing convenience and excellent service to our customers. Our "Free Diagnostic" feature allows you to request a diagnostic at any time, any day of the week. Simply fill out our free diagnostic form, and you'll receive a response via email, text, or phone call. We aim to make the process as seamless as possible, ensuring you get the information you need promptly to make informed decisions about your vehicle's care.
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