Exceeding Expectations Since 1979

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South Houston Transmission Repair & Service

Houston Transmission Repair & Service

National Transmission is the leading automatic and manual Houston transmission repair shop. Each transmission technician at our transmission repair shop is highly qualified and ready to deliver their expert automotive transmission repair technician knowledge & skills for your every automatic transmission repair need.


I looked around and researched for about two weeks, and found national transmission. they kept me up to date and asked before replacing any parts and gave me options.

Matt Harvey
league city Texas

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For almost 20 years we have used National Transmission for all of our personal and business vesicles.

David Thompson
Houston Texas

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They make you feel very special and go the extra mile to provide all needed services for your vehicle. Thank you National transmission for keeping Becky(car) and I up and running.

Agnes McGough
Pearland Texas

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Rudy and John are great guys!

Raymond Groves
Humble Texas

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Would recommend them to all my friends with service needs. Very classy, and professional service

Derrick Randall
Houston Texas

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The repair costs were fair, the warranty was good and the turn around time was excellent.

Tim Lippold
Houston Texas

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Their staff of transmission specialists are experts and what they do and area always willing to spend the time with me to explain my best service and repair options.

John Snider
Houston Texas

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Cost cutting offers


Transmission Fluid Change

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Check Engine Light Offer

Check Engine Light On? Get a Free Inspection!

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Check Engine Light On? Get a Free Inspection!

Synthetic Fluid And Filter Change

Prevent transmission failure

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Prevent transmission failure

About National Transmission

Latest News

New National Transmission Website


National Transmission is proud to announce the development and launch of our new website. Our new website will enable use to provide you with an abundance of useful information about keeping your car or truck on the roads of the greater Houston area.

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National Transmission understands how important it is to find a quality automotive repair shop in the Houston area. This is why we value the associations we have with the reputable organizations listed below. These associations help our auto repair shop in Houston to give you the confidence in knowing that your automotive repair and service needs will be met by our qualified automotive repair and service expert technicians.
National Transmission, serving the greater Houston area, is a proud member of ASA, the Automotive Service Association
National Transmission is an ASE Certified auto repair shop serving the greater Houston area.
National Transmission is an ATRA automatic transmission shop serving the greater Houston area.

National Transmission

8:00 AM to 6:00 PM
Closed Weekends