<p>Deacon Farrelly has joined the St. Louis office of FDH, Inc. as manager of business development.</p>
<p>FDH, headquartered in Raleigh, NC, with offices in St. Louis and Baton Rouge, LA,&nbsp; offers structural, geotechnical, and civil engineering services. The firm also peforms a variety of materials and building testing services. It has developed proprietary non-destructive testing technology.</p>