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Gateway Buick GMC Service Department - St Louis & Metro East Area

St Louis area Auto Repair
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At Gateway Buick GMC, we do service the RIGHT way from start to finish. Needing an oil change, brake repair, tire rotation or other work done, we can make it happen. Our certified service technicians work on every make and model, and with 37 service bays, we can try and get you scheduled as soon as possible. Our comfortable waiting area has free wifi and coffee.
If you can't wait for your car, Gateway has a fleet of 25 Buick or GMC free loaner cars. Come on in, and we'll get you back on the road in a free loaner car as we service your automobile. With our corporate concierge program, we will bring the loaner car to you.

  • Monday
  • Tuesday
  • Wednesday
  • Thursday
  • Friday
  • Saturday
  • Sunday

Contact Information

820 James S. McDonnell Boulevard
Hazelwood, MO 63042
Phone: (888) 385-2261
Fax: (314) 895-3722
Gateway Buick-GMC has the finest service department in St Louis. Learn more at
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