303rd Engineering Group, LLC

Team Members
Charles K. Fiedler
Charles "Chip" K. Fiedler PE, LEED® AP

Engineering Director

Principal of the 303rd Engineering Group.

Matthew Fiedler
Matthew Fiedler

Architectural Engineer, P.E.

Principal of the 303rd Engineering Group.

Eric Fiedler
Eric Fiedler

Architectural Engineer, P.E.

Principal of the 303rd Engineering Group.


Gary Smith
Gary Smith, Jr., PE, LEED®

Mechanical Director

Principal of the 303rd Engineering Group.

Andrew Habel
Andrew Habel

Master Electrician

Principal of the 303rd Engineering Group.

Daniel Throm
Daniel Throm

Electrical Project Engineer - E.I.T.


Bryan Hayes
Bryan Hayes

Electrical Engineer.

Mike Mason
Mike Mason

Sr. Electrical / Mechanical Designer.

Albert W Jones
Albert W. Jones

Sr. Electrical / Mechanical Designer.


Allen Ho
Allen Ho

Electrical Engineer E.I.T.

Allison Koester
Allison Koester

Office Manager.

10420 Baur Blvd., St. Louis MO. 63132

314-664-3382