Opto 22's website will be unavailable for scheduled maintenance on Thursday February 29, 2024 at 10:00PM PST for an estimated 4 hours. We apologize for any inconvenience this may cause.

Opto 22 Headquarters
43044 Business Park Drive
Temecula, CA
92590-3614

Phone: 951-695-3000
Toll Free (in the U.S.): 800-321-6786

Opto 22 headquarters are located in Temecula, California. San Diego is about an hour to the south, and Los Angeles is about two hours to the northwest.
See accommodations near Opto 22.