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Contact Us

Customer Service

(P) 800-505-5557
(F) 800-982-9732


(P) 866-248-6407
(F) 866-248-6364

Hours of Operation

Monday - Friday
5:30am to 5:00pm
(Pacific Time)

Return Product

11135 Trade Center Drive
Suite 180
Rancho Cordova, CA 95670

Remit Payment

PO Box 45036
San Francisco, CA 94145-0036
Make an Online Payment

Altair Headquarters

10875 International Drive
Rancho Cordova, CA 95670