Customer Service/About Us
Have questions? Contact us via our email form or call us at 650-321-4236.
The PSSI crew circa 2019.
PSSI has been part of the Stanford Campus since 1942. Click here
to find out more about our history.
We directly transfer the materials we collect at our on-site location. We also offer a recycling drop-off center and an E-waste drop-off area.
Do you need to start service or sign up for backyard service? Do you have a medical exemption? Find our online forms here.