Contact Us

Customer Service: (800) 678-3669
(USA and Canada)

For help ordering products, product information, and general inquiries. We are open Monday through Friday, 7:00 a.m. to 5:30 p.m., Pacific Time. For orders outside the USA or Canada, call our corporate telephone line.

Sales & Customer Service:
Customer Service Fax: (510) 670-0589

Technical Support: (510) 732-7814

For answers to technical questions or help with troubleshooting. We are open Monday through Friday, 7:00 a.m. to 5:30 p.m., Pacific Time. You may also be interested in looking at our FAQ's and other support resources.

Technical Support:

Corporate: (510) 732-9229

Direct number for Davis's corporate offices. Also use this number if you are calling from outside the USA or Canada.

Weather Club E-News:
Compliance Engineer:
Corporate Fax: (510) 732-9188


We warrant our products to be free of defects in material and workmanship for one year from the date of original purchase.

Learn More

Service and Repair

Need a repair? Please contact us before sending items in for repair. We may be able to solve your problem over the phone or send replacement parts.

Learn More

30-Day Guarantee

If for any reason you are not satisfied with something purchased directly from us, return it within 30 days of purchase and we will gladly refund your purchase price. This guarantee does not apply to opened software packages.

Learn More

Davis Instruments

Davis Instruments Corporation
3465 Diablo Avenue
Hayward, California 94545 USA


Contact Us
Scroll Up