Hummer Customer Service Numbers

  1. Call at +1-866-486-6376

  2. Head Office Location: 300 Renaissance Center, Detroit, MI 48265, United States
  3. Driving Direction: Follow the directions to locate Hummer
  4. Send Message at:
  5. Locations Near You: Find nearby locations of Hummer

Customer Service Paths for Additional Help

To Get Answer of Common Question
Problem Solution: Hummer has provided answer to all possible quires on their web portal that covers common issues & problems, instructions, guidance, etc.

Hummer Current Jobs?
Job/Placement: The current job openings at Hummer can be found easily right from here.
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What about warranty/guarantee policy
Warranty and Guarantee: You need to follow the given link to know about Hummer warranty and guarantee rendered information.

Where can i Get Coupons?
Available Coupons: The coupon associated detail is made out at coupon page.

How To Contact Hummer Via Message?
Contact us: You can write a text message to Hummer for any issue through the contact us page of
Certified Service is always interested in hearing from our customers and we value your feedback. Here are ways to contact us.

What is Hummer in the Process of?

Hummer was a brand of automobiles specialized in manufacturing of trucks and SUVs. The brand first came into existence in the year 1992 when 'AM General' started selling a civilian version of the M998 Humvee. The brand was under the ownership of General Motors (GM) since the year 1998 upto the year 2010 when it was defunct. Initially General Motors marketed Three vehicles Hummer H1 that was based on the Humvee, and the H2 and H3 models. In the year 1999 AM General sold the brand to General Motors but continued to manufacture vehicles for the brand.