Online Bidding System
Available bids through the Delaware County Board of Commissioners and Delaware County Transportation Improvement District are administered by the Delaware County Engineer.
DCEO requires that all bid proposals be submitted through the third party vendor BidExpress (InfoTech, Inc). Solicitations and bidding documents are available free for viewing and download; however, to submit a proposal, bidders must register for a verified user account with BidExpress to submit a bid. Registration is free; however, the vendor charges a transaction based or subscription based fee for submitting a bid proposal. Note that the BidExpress.com is an online, web-based online bidding system and is separate from the BidX.com online document site.
Professional Service Contract Information
For information on available engineering and right of way professional services contracts and consulting engineer projects, click here.