Complete Auto Care

We're not just transmissions.

1052 West Jericho Turnpike Smithtown, NY

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We are a family owned and operated business for 35 years, not a franchise!  Free towing with any major repair up to 5 mile radius. And, of course, we always provide free estimates. Trannyman Complete Auto Care, is determined to serve you with the highest level of integrity and professionalism. The only company you need for any and all of your transmission and auto care requirements.


Our experience in transmission and overall auto care spans 35 years in serving both the consumer and commercial customer in the Smithtown and surrounding vicinity. We are fully staffed with highly trained personnel, including Certified Technicians, Rebuilders and professional management proprietors.


We provide the latest “state-of-the-art” diagnostic automotive repair technologies and have highly effective skills in accurately analyzing, estimating, organizing, and managing every facet of your transmission and auto care needs. Our Service Manager personally oversees every phase of your transmission and auto service from initial estimate to completion and total customer satisfaction. We precisely evaluate each customer’s requirements and ensure excellent customer service and relations that generates new and repeat business. We can quickly identify, define, and solve any and all transmission and auto care problems while always meeting stringent specifications, regulatory factors, and deadlines. All our work – parts and labor is guaranteed! Member A.T.S.G. (Automotive Transmission Services Group).

Serving the Smithtown area for over 35 years

The Experts in Transmissions and Auto Care

“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!


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

Download this coupon about us hero