Contact Us

There are many ways for you to reach Fuel Doctor USA. You can contact us through our phone numbers, email, and office address. Our working hours are from Mondays through Fridays 9 am to 5 pm Pacific Standard Time. Please be reminded that we are closed on weekends and national holidays.

If you have questions about Fuel Doctor products or need to talk to our customer service representatives and technical support, kindly call us through (818) 224 – 5678. Our toll-free numbers are (877) 512 FUEL or (877) 512 – 3835. You can also call these numbers in case you need to follow up the status of your orders, want to return a product, or inquire about our warranty.

You can also send us an email through the following addresses:
For customer service concerns, send your message at
For technical concerns, email us at
For racing inquiries, you may direct them at
For sales, contact us at
For press releases and media interviews, send a request at

Fuel Doctor USA is located at 23679 Calabasas Road Suite 548 Calabasas California Zip 91302.

Your Fuel Doctor is IN.