Complete Auto Care

We're not just transmissions.

1052 West Jericho Turnpike Smithtown, NY

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Call today to schedule a full assessment of your vehicle. Trannyman Complete Auto Care provides FREE full service computer diagnostics for any vehicle that comes in for repair or maintenance. Accessing the vehicles computer system allows for an accurate accounting of any car trouble that may come your way.

$100 OFF any major

transmission rebuild

*can't be combined with

other offers and one discount per customer.

For more information,

call us now:


Complete Computer Diagnostics


Computer Diagnostics

We can help you avoid recurring car problems using the latest in computer diagnostic technology. Be sure to ask your technician for the diagnostic check at your next stop.

If your car or truck needs maintenance, including routine oil changes, then you have come to the right place. Click here to learn more about our auto care services!

Efficient automotive diagnosis

“One Stop Shop for All Auto Care Needs”