OnStar




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OnStar

Average Rating:

1.58 / 803 votes / 100 reviews
PO Box 1027
Warren
Michigan
United States

Phone number: 1800 800 001
Web: https://www.onstar.com

Category: Cars and Vehicles, Parts

Links of OnStar
Toll-Free Number:
(888) 466-7827
Customer Service:

TTY
(877) 248-2080
(877) 865-7864
(866) 635-2349
(313) 667-3544
(855) 440-0400
Legal:
(866) 697-7482
Other Info

1800 800 001 (Ireland) 1800 083 4994 (Mexico)
+1 888 466 7827 (USA and Canada) +44 345 111 7711 (United Kingdom) +353 14 073 388 (Ireland) +43 125 1191 9394 (Austria) +32 34 506 329 (Belgium) +33 648 605 659 (France) +49 800 724 2393 (Germany) +352 80 085 094 (Luxembourg) +31 206 545 751 (Netherlands) +351 800 784 582 (Portugal) +34 910 507 373 (Spain) +41 800 002 117 (Switzerland) +86 400 820 1188 (China)
PO Box 1027
Warren , Michigan
United States – 48090-1027
United States

PaymentsDept № 77246, OnStar Service Plan Center, PO Box 77000, Detroit, MI 48277-0246

Canada

MailOnStar Member Services, PO Box 455, Station A, Windsor, ON N9A 6L7

PaymentsPO Box 8084 STN A, Toronto ON M5W 3W5 Show MoreShow Less

Company Address
OnStar, LLC
PO Box 1027
Warren ,
United States

Claimbo.com is not affiliated, associated, authorized, endorsed by, or in any way officially connected with OnStar , or any of its subsidiaries or its affiliates. The use in this website and/or in related promotional print or video material of trademarked names and images is strictly for editorial and descriptive purposes.

Complaints & Reviews — OnStar

My Mother paid by check to renew her yearly subscription on 7/2/2021. On July 31 2021 she purchased a new vehicle. They would not transfer the amount she just paid to the new vehicle. They insisted she would need to get a refund, then repay for the new vehicle. Which would have been acceptable. Since she paid... Read more➤
I called onstar billing department on September 8th the first time around 11am. I kept getting the run around from a lady she kept saying she couldn’t hear me she didn’t know how to process my payment she tried to pass me to cancellation of service department. A lot of long pauses like she was doing something... Read more➤
I called onstar billing department on September 8th the first time around 11am. I kept getting the run around from a lady she kept saying she couldn’t hear me she didn’t know how to process my payment she tried to pass me to cancellation of service department. A lot of long pauses like she was doing something... Read more➤
7 Aug, 2021

Leaving feedback

I really like the convenience of Onstar and how you can press the button in your car to connect to them or you can call. So I’ve done both numerous times..sometimes I can hear and understand the customer service rep…but lately everytime, I can never understand the person. There either not loud enough..it has an echo everytime... Read more➤
There never help me at all. They help the person that did not own the car. They let the person in the car. And never call the cops. Never help me at all. I would never buy a GMC car again. User’s recommendation: Not buy a GMC car.

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