Welcome to Our Service Department

At Gary Lang Buick GMC, our highly qualified technicians are here to provide exceptional service in a timely manner. From oil changes to transmission replacements, we are dedicated to maintaining top tier customer service, for both new and pre-owned car buyers! Allow our staff to demonstrate our commitment to excellence.

Contact

Gary Lang Buick GMC

1111 State Rte 31, Building 1
Directions McHenry, IL 60050

  • Sales: 815-345-4877
  • Service: (815) 345-4977
  • Parts: (815) 345-4762

Hours

  • Monday 6:30am - 7:00pm
  • Tuesday 6:30am - 7:00pm
  • Wednesday 6:30am - 7:00pm
  • Thursday 6:30am - 7:00pm
  • Friday 6:30am - 7:00pm
  • Saturday 6:30am - 12:00pm
  • Sunday Closed