Welcome to the City of Longmont's Vendor Self Service Portal

Registration in this portal is only for vendors actively doing business with the City.

If you are a new or current vendor doing business with the City and have questions or need assistance, please call 303-651-8349 or email purchasing@longmontcolorado.gov

For vendors interested in doing business with the City, register to participate in bidding opportunities at www.bidnetdirect.com/city-of-longmont.

*** Effective Saturday April 8, 2023 all EXISTING VENDORS must reset their password before obtaining access to your City of Longmont Vendor Self Service account. ***

Click here to follow the instructions on how to reset your password.