EOR LIQ Database Firms listed (in alphabetical order) have submitted LIQ packets in accordance with the PBC’s open call for Letters of Interest and Qualifications. For more information, check out our Engineers page. Sign up for PBC Alerts! your direct connection to the Public Building Commission PBC Alerts is a free email service that notifies you each time contracts are offered for bid or professional qualifications are sought. Click here to sign up LIQ Quick Links The Architects of Record Database can be found here. Questions about this list? View our Frequently Asked Questions or contact us at firstname.lastname@example.org. Is there an error in your firm’s information? If so, please fill out a Contact Details Update Form and send it to email@example.com.