
St. Louis
Tom Sieckhaus
Executive Vice President, Clayco
[email protected]
+1 314-592-2221
Rachel Boemer
CCDI Program Director
[email protected]
+1 314-258-2460

Chicago
Matthew McKenna
President, Construction Group & Shareholder
[email protected]
+1 312-239-1584
Sandra Marks
Sr. Vice President, Clayco
[email protected]
+1 314-595-6330

Phoenix
Theo Lander
Senior Project Manager
[email protected]
+1 314-449-2639
Bryan Zehnder
Vice President of Operations, Clayco
[email protected]
+1 314-595-6363
