UK Customer Support
Looking to get in touch with the Diono customer care team? Simply choose from the options below.
Our Live Chat System is available Mon-Fri between 15.00 - 22.00 GMT Simply click on the green help icon in the bottom right of your screen and you will be connected to a member of our customer care team.
Contact Diono Customer Service at +1-855-463-4666 (3:00pm to 10:00 P.M. GMT) or firstname.lastname@example.org, or via mail to Diono, Attn: Services Questions, at Diono LLC, 14810 Puyallup Street East, Suite 200, Sumner, WA 98390.