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.

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”

$100 OFF any major

transmission rebuild

*can't be combined with

other offers and one discount per customer

Call now for a FREE estimate!


Download this coupon

This coupon must be presented at vehicle drop-off. This coupon is valid on most vehicles, but certain exclusions apply. One coupon per customer. Not valid for wholesale accounts.

Offer good thru: April 30th, 2020