Telephone
510-669-2250
(Country Code: 1)
800-344-4340
800-344-4340
(US and Canada only)
Fax
510-223-9670
(Country Code: 1)
Mailing Address
3023 Research Drive
Richmond, CA
Richmond, CA
94806-5206 USA
General Information/Customer Service:
info@hplc-asi.com
Office Hours
Monday-Friday
8:30 AM -5:00 PM (PST)
Holidays: Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Day after Thanksgiving Day, 12/24 afternoon, 12/25-1/1
Note: There is no retail location, will call is available by appointment.
We are operated by Solar PV System which has a capability to cover 99.5% of our usage.