Staff
Seattle Office
701 Fifth Ave, Suite 1600
Seattle WA 98104
Dallas Office
1301 Young Street, Room 1071
Dallas TX 75202
DES provides comprehensive multi-disciplinary Project Management, Architecture and Engineering, and Acquisition Management Services. Our offices are located in Seattle and Dallas and our talented and experienced team is comprised of project managers, architects, engineers (civil, structural, environmental, mechanical, and electrical), contract specialists and lease contracting officers.
Director's Office
| Staff Member | Title | Phone | Location |
|---|---|---|---|
| Michael Weaver, PE | Director (Civil) | 206-615-2460 | Seattle |
| Georgia Bocan-Peterson | Administrative Officer | 206-615-2471 | Seattle |
| Brandi Porter | Staff Analyst | 206-615-2049 | Seattle |
| Carolyn Jones | Secretary | 214-767-3518 | Dallas |
| Barbara Tulloch | Administrative Officer | 214-767-3493 | Dallas |
| Andre Tyson | IT Administrator | 206-615-2787 | Seattle |
Project Management
| Staff Member | Title | Phone | Location |
|---|---|---|---|
| Howard Wellspring, PE | Deputy Director (Civil) | 214-767-5197 | Dallas |
| John Bausch, PE | Mechanical | 206-615-2480 | Seattle |
| Paul Gagliano, PE | Civil | 214-767-0422 | Dallas |
| Paul Geisert, PE | Civil/Environmental | 206-615-3795 | Seattle |
| Bruce Kemmet, PE | Civil | 214-767-8368 | Dallas |
| Robb McClain, RA | Architect | 214 767-1322 | Dallas |
| Dwight Packer, RA | Architect | 214-767-3226 | Dallas |
| Michael Young, PE | Civil | 206-615-2489 | Seattle |
Architecture and Engineering
| Staff Member | Title | Phone | Location |
|---|---|---|---|
| Joseph Bermes, RA | Deputy Director (Architect) | 206-615-2451 | Seattle |
| James Aberle, AIA | Architect | 214-767-4246 | Dallas |
| Steven Anderson, PE | Civil | 206-615-2447 | Seattle |
| Alex Gamble, AIA | Architect/Sustainability | 206-615-2533 | Seattle |
| Guibin (Nick) Lu, SE | Civil/Structural | 206-615-2459 | Seattle |
| Paul Ninomura, PE | Mechanical | 206-615-2095 | Seattle |
| Samuel Vega-Cotto, PE | Electrical | 214-767-8588 | Dallas |
Acquisition Management
| Staff Member | Title | Phone | Location |
|---|---|---|---|
| Melissa Warmath | Deputy Director / Chief of OEHE Acquisitions | 214-767-3517 | Dallas |
| Andrew Hart | Chief of Contracting - Seattle | 206-615-2453 | Seattle |
| Jennifer Scroggins | Acting Chief of Contracting - Dallas | 214-767-6613 | Dallas |
| Monica Weaver | Self-Governance Lead | 206-615-3794 | Seattle |
| Nicholas Aprea | Contract Specialist | 214-767-5255 | Dallas |
| Kelly Britton | Contract Specialist | 602-364-5081 | Phoenix |
| Anthony Buch | Contract Specialist | 206-615-2790 | Seattle |
| Mimi Hetzel | Contract Specialist | 206-615-2465 | Seattle |
| Erik Lundstrom | Contract Specialist | 206-615-2782 | Seattle |
| Robert Miller | Contract Specialist | 214-767-8589 | Dallas |
| Matthew Phelps | Contract Specialist | 206-613-2153 | Seattle |
| Robyn Red Tomahawk | Contract Specialist | 214-767-8587 | Dallas |
| Crystalynn Rogers | Contract Specialist | 214 767-0388 | Dallas |
| Matthew Sanders | Contract Specialist | 206-374-7302 | Seattle |
| Robert Sim | Contract Specialist | 206-615-2452 | Seattle |
| Stewart Jones | Lease Contracting Officer | 206-615-2045 | Seattle |
| Trina McBride | Lease Contracting Officer | 214-767-3999 | Dallas |
| Wanda Pedraza | Lease Contracting Officer | 206-615-2795 | Seattle |
| Gary Wilson | Lease Contracting Officer | 206-615-2792 | Seattle |
