GMC Customer Service Number

If you own a car manufactured by GMC, the GMC customer service number is just what you need if you run into any problems or have any questions. As one of the largest carmakers in America, there are plenty of people in the country that drive GMC cars – both for personal and commercial use. For this reason, it’s vital that GMC has a customer care team on standby if you have any issues with your vehicle or GMC warranty. There are more than enough ways to get in touch with the GMC customer care department – they take their customer service very seriously. Below we will talk about the most effective ways to get in touch with GMC customer service.

GMC Customer Service Number

If you’re in a hurry and you need help from GMC customer service, the best way to get the assistance you need is to speak to a live person. Using the GMC customer service number is one of the best ways to get in contact with a live person at the GMC customer service department. GMC customers use the customer service line to ask questions about their vehicles, warranties, GMC recalls, product specifications, financing terms, technical issues, authorized dealerships, and any other related GMC issues.

To call GMC customer service, dial 1-800-462-8782.

Hours are as follows: Monday – Saturday: 8:00 AM – 9:00 PM (EST); Sunday: Closed.

GMC Email/Contact Form

If you want to send an email to GMC to speak with a customer service representative, you won’t be able to use your own email client. Instead, you’ll need to fill out the contact form at https://www.gmc.com/help/contact-us/form. Here you can ask about anything related to GMC including advertising, promotions, GMC financing, human resources, vehicle servicing, service recommendations, warranty terms and conditions, and more. It’s a great way to get in contact with customer service, but it’s not as quick as calling their customer service number.

GMC Mailing Address

If you need to get in contact with customer service at GMC, you can always send them correspondence via traditional mail services. GMC does accept customer service inquiries at their customer service address. Make sure to include your personal details and queries or complaints when you write to the GMC mailing address. Below is the full mailing address for the customer service department:

GMC Customer Assistance Center
P.O. Box 33172
Detroit, MI 48232-5172
The United States of America

GMC Live Chat

GMC is part of a growing number of manufacturing companies that are using online live chat customer service portals. These live chat portals allow you to speak with a live person whenever you need help with something related to a GMC car or service. For example, car owners use this to talk to customer service about warranties, terms, recalls, financing, GMC vehicle specifications, GMC dealerships, and more. You can find the chat portal at

https://www.gmc.com/contact-us/chat where you will enter your personal details and query.

Live Chat Hours: Monday – Friday: 8 AM to 12 AM (EST); Saturday: 9 AM to 12 AM (EST); Sunday: 11 AM to AM (EST)

GMC Customer Support Website

If you have a general question that you think you can find the answer to, you might want to consider heading the GMC customer support website. This website comes in the form of an FAQ page that provides substantial questions and answers across a broad range of topics. The subjects are divided into subsections that include: sales, financing, & pricing; product features; warranty; maintenance, service & repair; parts & accessories; and safety.

To find the GMC customer support site, head to https://www.gmc.com/faq. You’ll be sure to find the information you need on this useful part of the GMC site.

GMC Social Media Accounts

While GMC is a large, industrial company, they have a skilled social media team that helps build their profile online. GMC uses their social media platform to ensure that they communicate with their customers and market their promotions effectively. You can also interact with GMC via their social media channels, though it’s probably a better idea to use their primary customer service phone number. Below are the links to their social media accounts:

Facebook: https://www.facebook.com/gmc/

Twitter: https://twitter.com/thisisgmc?lang=en

LinkedIn: https://www.linkedin.com/company/gmc

Google+: https://plus.google.com/+gmc

About GMC

GMC is one of the largest car manufacturers in the world. The carmaker first started operating in 1908 and has since grown into a worldwide brand. Will Durant was the businessman that first began GMC in the early 20th Century. GMC produces a range of different vehicles including different types of trucks, buses, vans, SUVs, motorhomes, and more. GMC also provides in-house financing solutions for their customers, which is another extensive arm of their business.

GMC is owned by General Motors, which is a large, global manufacturer of cars. GMC is currently traded on the New York Stock Exchange.

GMC Headquarters Location Map