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Get verified information about GMC complaints email & Phone number. Call 1-800-462-8782 to make a complaint to GMC about their service.They expect to be able to resolve the majority of complaints at this stage, but if not there are basic further steps to take to seek a resolution.

GMC complaints

GMC complaint contacts like Phone, email and support form

Complaint via Phone number : 1-800-462-8782

Complaint via Email :

The Complaint via  Support Form : GMC Support Form

GMC complaint

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GMC Corporate Head Office address

300 Renaissance Dr W, Detroit, MI 48265, United States

How to make a Complaint to GMC

You should call GMC complaints line in the first instance on 1-800-462-8782 (Monday - Saturday: 8 a.m. to 9 p.m. (EST) Sunday: Closed). If this does not resolve matters, then further steps can be taken. Further information is on the website along with details of alternative contact options such as contact form, email and visiting your local branch.

Also Read: Ford complaints email & Phone number

More Contact Numbers of GMC

New Vehicle Purchase Details: 1-888-988-7267
GM Mobility Center Details: 1-800-323-9935
GMC Online Owner Center: 1-866-694-6546
Service Bulletins: 1-800-551-4123
BuyPower Card®: 1-800-460-2845
GM Extended Family Card: 1-877-557-2622
GM Financial: 1-800-284-2271

About GMC

GMC (General Motors Truck Company), is a division of the American automobile manufacturer General Motors (GM) that primarily focuses on trucks and utility vehicles.

General Motors was founded by William C. Durant on September 16, 1908, as a holding company for Buick.

Products & Services

Commercial vehicles
Vehicle financing
Vehicle insurance

People also ask

Where is GMC head office?

300 Renaissance Dr W, Detroit, MI 48265, United States

How do I contact GMC ?

Customers can contact GMC via this customer service number 1-800-462-8782 .

What is GMC head Office Number ?

GMC head office Number is +13136654730 .

Who is the ceo of GMC?

Mary Barra is the ceo of GMC.

Also Read: Enterprise complaints email & Phone number

Hopefully, We helped you to get some genuine records for GMC Complaint information.

Use below complaint form to discuss problems you have had with GMC, or how they have handled your complaints. Initial complaints should be directed to GMC directly. You can find complaint contact details for GMC above.


Contact Information

300 Renaissance Dr W, Detroit, MI 48265, United States
Zip/Post Code
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Author Info

Anthony Wilson

Member since 3 years ago
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GMC 1 review

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1 review
  • Jonah

    I just left the GM dealership in Coral Springs, which is located at University and Atlantic Boulevard. Yes, I do possess a 2016 Chevy Suburban. I wasn’t sure if the battery was the cause of my starting issues or anything else. When I tried to obtain service for my car on two separate days, I called Lou back row at Chevy in the Winston Park neighborhood and was informed they were too busy. I followed my daughter-in-law Christina’s advice and went to the GM dealer in Coral Springs. Not only did they grin when I arrived, but they seemed genuinely delighted to see me, treating me as though I were one of their own.

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