Contact Us

Customer Service
(P) 800.505.5557
(F) 800.982.9732
(E) AltairCS@vsp.com

Billing
(P) 866.248.6407
(F) 866.248.6364
(E) AltAccnt@vsp.com

Hours of Operation
Monday - Friday
5:30 a.m. - 5:00 p.m.
(Pacific Time)

Return Product
11135 Trade Center Drive
Suite 180
Rancho Cordova, CA 95670

Remit Payment
PO Box 74798
Cleveland, OH 44194-0881

Altair Headquarters
10875 International Drive
Rancho Cordova, CA 95670