| CERTIFIED TECHNICIANS | Return to Introduction Page | |||||||
| FIRST NAME | M. INTIAL | LAST NAME | SUFFIX | COMPANY | CITY | STATE | ZIP | EXPIRATION DATE |
| Edwin | Drum | Silvi Concrete | Newark | DE | 19702 | March 22, 2012 | ||
| Vincent | Esposito | Esposito Masonry, LLC | Wilmington | DE | 19805 | November 4, 2013 | ||
| David | Gingerich | D. Gingerich Concrete Masonry, Inc. | Hartly | DE | 19953 | March 14, 2011 | ||
| Robert | Graves | Wyoming Concrete | Wyoming | DE | 19934 | March 14, 2011 | ||
| Jeremy | Green | Pioneer Concrete | Newark | DE | 19711 | October 25, 2012 | ||
| Toby | Holocher | Master Builders | Wilmington | DE | 19803 | August 26, 2011 | ||
| James | Preskenis | Sika Corp. | Dover | DE | 19904 | March 22, 2012 | ||
| Joseph | Vetrone | Nash Ominscaping LLC | Montchanin | DE | 19710 | November 4, 2013 | ||
| Richard | Widdoes | R.S. Widdoes & Son | Wilmington | DE | 19809 | November 4, 2013 | ||
| Michael | Widdoes | R.S. Widdoes & Son | Wilmington | DE | 19809 | November 4, 2013 | ||
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