OnStar Customer Service

Hacks for calling & contacting them faster, tips for common issues & reviews

Get guidance for specific issues

Contacting OnStar

All OnStar Contact Information
Compare OnStar's phone number, help-desk, and Facebook page.
If you'd rather chat with a real person, we partner with a company based on the West Coast that provides tech support experts 24/7. Enjoy a $1 one-week trial membership and chat with a live techician now. Get live expert help now.

Recently Reported Customer Problems

I need a refund on my last OnStar payment. I haven’t used any OnStar service for a while now.
Locked keys in truck and need to get it unlocked please
I am no longer leasing my vehicle and I need to cancel onstage services.
Want to cancel and I’m on vacation with a different car, so I can’t connect to you othe...
I never received my diagnostic from tonight. I need it AsA*
Notified *G in my car will be ending in December. Can i still get turn by turn directio...
Cancel on star. Can’t afford it and we haven’t used it. Eugene T Carty **** Warner Rd...
Cancel service no longer use this service
Locked my keys in the car
My black GMC **** Acadia limited was just stolen. Please help activate
I have a **** Chevy Silverado. My daughter turns location off on it. With the instant w...
Second attempt using this site,need to know about my dionostic warning
See all reported issues

Get help with my issue

OnStar Customer Reviews

About OnStar

أنت تبحث عن OnStar خدمة عملاء ، لذلك ربما تعرف بالفعل من هم. ولكن من المفيد الحصول على فكرة عن حجمهم وكيف تبدو عملية الدعم الخاصة بهم إذا كنت أحد العملاء. OnStar يمر أيضًا أو يرتبط بالأسماء On Star, Onstar.com, OnStar Corporation, OnStar. تعتبر جزءًا من القطاعات والصناعات التالية: Information Technology, Technology Hardware & Equipment, Communications Equipment, Computer Networking. يرتبط OnStar بعبارات مثل subsidiary, private, b2c, b2b, networking بواسطة عملائها ومحللي الصناعة. يوظفون 67 شخصًا وفقًا للعملاء في المعرفة.

What is the affiliation between OnStar and GetHuman?

GetHuman provides free tools and information to consumers that allow them to share their customer experiences and tips with each other for how to contact companies faster and how to solve common problems. GetHuman's relationship is with consumers and not with OnStar or organizations like it. If you find the information on this site helpful, please share it- sharing is what has powered this consumer resource for over 15 years.

Get Answers From Real People

In case our tips aren't helping solve your problem, we partner with a San Francisco-based expert help company to provide you with tech support 24/7. Enjoy a $1 one-week trial membership and get help from a real person now.
Talk to an Expert

OnStar Overview

Compare to other companies

Was this page helpful? If so, please share!
Sharing is what powers GetHuman's free customer service contact information and tools. You can help!