Best way to reach OnStar customer service
There are 4 ways to contact customer service and other departments - 5 OnStar customers recommend the information below
Here are all the ways to contact OnStar, ranked by customers for speed and quality
Some are fast, some offer better support - all shown below in case you have trouble getting help. Click for details, shortcuts to customer service and more.
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Best OnStar Phone Number
Customers at GetHuman work together to find the best phone number and the way to talk to a OnStar rep the fastest.
OnStar Live Chat
Many OnStar customers prefer chat these days to talking on the phone. Often faster, silent, and easy.
OnStar Customer Ratings
Does your opinion of OnStar match with others? Find out what people think of OnStar customer service.
OnStar Customer Complaints
Not everybody has something nice to say about OnStar. See what complaints are out there. Or file a complaint of your own.
OnStar Customer Praise
Some people have good things to say about OnStar; it's good to know their strengths, or give praise of your own.