Complete Auto Care

We're not just transmissions.

1052 West Jericho Turnpike Smithtown, NY

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Trannyman Complete Auto Care has been providing expert repairs for all foreign and domestic vehicles in Smithtown, New York and the surrounding areas. If the transmission multi-port inspection diagnosis that you have performed at Trannyman Complete Auto Care determine that you require a transmission rebuild you can be assured that our 35 years of professionalism with our master builders using OEM quality replacement parts will get you back on the road with confidence!


We have a 24-hour towing services available for your convenience. Call us today and our friendly and professional staff will be glad to assist you.

Our mechanics are dedicated to providing the services you deserve. We include a 12 month/12,000 mile warranty on all transmission rebuilds.

$100 OFF any major

transmission rebuild

*can't be combined with

other offers and one discount per customer

• Complete Transmission rebuilds on site

• Check engine light scanning

• Adjustments and repairs

• Diagnostic road tests

• Transmission Service

Along with fixing your car transmissions, our technicians are also certified to rebuild truck transmission on site as well. We are also registered with the DMV. Click here for more information.

Call now for a FREE estimate!


Quality transmission care for your vehicle

Professional skilled mechanics

Services include:

Learn more about our truck transmission services

Experience car transmission care like never before


“One Stop Shop for All Auto Care Needs”

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