Clayco believes in assembling the best possible team for our clients across the country. That means reaching out to the communities we work in to establish strong and mutually-beneficial relationships with local subcontractors and geographically diversified firms.

We have streamlined the prequalification process and as a subcontractor you will only need to prequalify once a year in order to be eligible to bid and contract with our company. To get started you will need to complete our Preconstruction Contractor Profile Form. Please fill out the form below.

Preconstruction Contractor Profile Form

Upon being accepted as a potential preferred bidder, you will receive a notice to complete the FirstVerify qualification process. FirstVerify is our third-party prequalification company, should you have any questions or comments regarding the FirstVerify process, please reach out to Mary Beth Purdy or Steve Ostrowski.

Click here to download our Current Subcontractor Agreement
Please go to our Subcontractor Resource Page for more information about important policies and project work requirements.
Get In touch

Mary Beth

Preconstruction Administration
+1 314-592-2241

Get In touch


Pre-Qualification Manager
+1 314-592-5664

Bidding Opportunities

The link below will take you to a list of Clayco projects that are open for bids.

Clayco Public Plan Room

You must have a Building Connected profile to view the Clayco Public Plan Room. As always, Clayco requires all subcontractors to complete the FirstVerify qualification process. If you are not First Verify qualified, use the Preconstruction Contractor Profile Form above to start the process.