National Transmission & Auto Care is a leading service center in Houston for Hummer repair and service. Hummer was a line of trucks that were developed by the General Motors Company. Marketed as three vehicles, the Hummer H1, H2, and H3. The H1 and H2 were designed after the Humvee, and the H3 was based on smaller civilian market share.

National Transmission & Auto Care offers the following automotive repair services for Hummer cars at our auto repair shop in Houston, TX. If you don't see the service you're looking for, please contact us to see if we can help.

Allison Transmission
Belts & Hoses
Brake
Clutch
Cooling System
Diagnostic
Differential
Drivetrain
Electrical
Filter & Fluid
Heating & Cooling
Inspection
Suspension & Steering
Transmission
Hummer Models Repaired & Serviced

National Transmission & Auto Care takes pride in being recognized throughout the greater Houston area for our skill and expertise at repairing and servicing the models manufactured by Hummer. The technicians at National Transmission & Auto Care are professionally trained and are real specialists in fixing not only Hummer, but all other import and domestic vehicle types as well.

Please Note: While we strive to service all models, due to the lack of availability of parts for many older models, National Transmission & Auto Care may not be able to assist, but we will make every effort to be as helpful as possible.