Established in 1966 , by Byron Porterfield. Located on South Pecan Street for 22 years. In 1988,as the business grew we moved to a larger more modern facility at our present location on South University Drive. 
 
The reputation of high quality transmission repair at a fair price established by Byron Porterfield is being carried on
by his children who now manage the business.
 
Our highly skilled technicians offer comprehensive knowledge and experience.  You can be sure that your car will be handled with the latest diagnostics equipment and that everything done to your car will be explained to you in layman’s terms.
 
We are Automotive Service Excellence (ASE) certified, General Motors trained and certified, members of ATSG (Automatic Transmission Service Group) and a member of the BBB.
 
The price we qoute is the price you pay.
 
Call Jack or James today for your transmission repair 
 
 
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Byron Porterfield
1968
Jack Porterfield 2006
James Kittrell 2006
NACOGDOCHES TRANSMISSION
 SERVICE INC. 2209 SOUTH UNIVERSITY DR.936-564-6974
SERVING ALL OF EAST TEXAS SINCE 1966