OnStar Email support is available @ contactus@onstar.com. You can use it to solve your general problem like cancel service, account, etc.
Average reply time: (8 hours)
Why do customers write email to OnStar
- Account Access
- Special Assistance
- Payments
- Cancel Account
- Transfer an account
- Emergency Services
- Plans & Pricing
- Locked Out of Vehicle
Contact OnStar Customer Service – contactus@onstar.com
Send an email to OnStar customer support at contactus@onstar.com
Compose an email that includes all of the important information, such as Account information, Plans and Pricing, Service Problem and your contact information. Explain the issue in as much detail as possible and wait for a response from OnStar customer service department.
To make process simple, fast and efficient, explain your problem in great details & include any reference or screenshot if you have regarding OnStar Customer Support.
As an alternative, you can email OnStar customer service at one of the support email addresses given below.
| OnStar DEPARTMENT | EMAIl ADDRESS |
| OnStar Customer Service | contactus@onstar.com |
OnStar Customer Email Support
Contacting OnStar – by Email or otherwise
Even though contactus@onstar.com is OnStar’s great customer service tool, you will find 9 complete ways of getting in contact with them.
Apart from email, the upcoming favorite alternative for customers searching for assistance is through Phone number support for OnStar .
If you feel this information is wrong or know of other ways to get OnStar , please let us know so we can discuss with other consumers.
Head Office Address
Corporate Head office address of OnStar .
400 Renaissance Center Detroit, MI 48265
For any general inquiries, please contact OnStar head office number : (248)588-6050
Reference Link
FAQs
Why is OnStar being discontinued?
The reason for this change is the upgrade of cellular carriers from a 2G network to a 4G or 5G connectivity. As older GM vehicles use a 2G connection, these cars will lose their in-car OnStar services. In the US, most major network providers will complete the transition from the 2G network in December 2022.
What services do I get with OnStar?
Welcome to OnStar. Where you can get Roadside Assistance* or navigation when you need it, Emergency Services* 24/7, and a vehicle mobile app* that connects you to your car from anywhere. You’ll even discover hands-free driving with Super CruiseTM* and OnStar Smart Driver* to help you boost your safe driving skills.
Can I get OnStar for free?
Here’s how: It starts with your free 30-day OnStar® trial. You’re going to love the experience. So during that 30 days, choose a monthly renewing plan. When you do, the next two months of that plan are complimentary for eligible vehicles* — it will start right after your 1-month trial ends.
Is OnStar exclusive to GM?
Since 2014 OnStar offers LTE Wi-Fi service on select GM cars. Starting June 14, 2021, the OnStar Guardian app was made available to any driver in the United States or Canada.
Hopefully, We helped you to get some genuine contact emails for OnStar Customer Service.
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OnStar Customer Reviews
My cell phone and banking information was stolen by an employee who was working with me. I had no way to contact my bank so
I figured Onstar. Could help. Thankfully Kevin at Onstar helped me. Thank you so much