Service Center


Welcome to our Service and Parts Center


For Conroe, Houston, Spring, Huntsville and The Woodlands Buick & GMC Drivers - Service and Parts Departments


If you need parts or service, Wiesner Buick GMC has many ways to help. Make a parts order online at your convenience, or schedule a service appointment. Our service department is open Monday-Saturday, ready to help you with any vehicle needs. No matter if you are in The Woodlands, Spring, The Woodlands, or any surrounding city, come to Wiesner Buick GMC and let us help you get your vehicle running like new.

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Wiesner Buick GMC

1645 I-45 North
Directions Conroe, TX 77304

  • Sales: (888) 674-1479
  • Service: (888) 697-1311
  • Parts: (888) 746-8016


  • Monday 7:00AM - 7:00PM
  • Tuesday 7:00AM - 7:00PM
  • Wednesday 7:00AM - 7:00PM
  • Thursday 7:00AM - 7:00PM
  • Friday 7:00AM - 7:00PM
  • Saturday 7:00AM - 3:00PM
  • Sunday Closed