Mary Hesser
Contract Specialist ENDIST Seattle (USACE)
- Phone
- (206) 764-6662
- Latest SAM.gov record
Contact facts
Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.
SAM.gov notices
Show all 16
Contract awards and IDVs
Show 15 more
Latest 25 of 47 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Environmental Monitoring And Technologies, LLC | 5 |
| 2 | The Janus Group, LLC | 4 |
| 3 | HDR Engineering, Inc. | 3 |
| 4 | Burns & Mcdonnell Engineering Company, Inc. | 3 |
| 5 | Cornforth Consultants, Inc. | 2 |
| 6 | WSP USA Inc. | 2 |
| 7 | Bluestone Environmental Group, Inc. | 2 |
| 8 | Innovex-Errg Joint Venture | 2 |
| 9 | Walsh-Western Wood JV | 1 |
| 10 | Northwest Planning Solutions JV | 1 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 236220 Commercial and Institutional Building Construction | 21 |
| 2 | 541330 Engineering Services | 15 |
| 3 | 562910 Remediation Services | 6 |
| 4 | 541380 Testing Laboratories and Services | 5 |
| 5 | 541611 Administrative Management and General Management Consulting Services | 5 |
| 6 | 541620 Environmental Consulting Services | 3 |
| 7 | 423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers | 2 |
| 8 | 541320 Landscape Architectural Services | 2 |
| 9 | 541370 Surveying and Mapping (except Geophysical) Services | 2 |
| 10 | 115112 Soil Preparation, Planting, and Cultivating | 1 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | F999 Other Environmental Services | 11 |
| 2 | Y1FC Construction Of Troop Housing Facilities | 8 |
| 3 | C220 Architect And Engineering- General: Structural Engineering | 6 |
| 4 | R499 Support- Professional: Other | 6 |
| 5 | C211 Architect And Engineering- General: Landscaping, Interior Layout, And Designing | 5 |
| 6 | C219 Architect And Engineering- General: Other | 5 |
| 7 | Y1AZ Construction Of Other Administrative Facilities And Service Buildings | 4 |
| 8 | Y1DB Construction Of Laboratories And Clinics | 4 |
| 9 | C212 Architect And Engineering- General: Engineering Drafting, Not Cad/Cam | 2 |
| 10 | F108 Environmental Systems Protection- Environmental Remediation | 2 |
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | ENDIST Seattle (USACE) | 60 |
| 2 | Department of Defense | 1 |
| 3 | Humphreys Engineer Center Support Activity (USACE) | 1 |
| 4 | USACE Finance | 1 |
Quick answers
Who is Mary Hesser?
Mary Hesser is a Contract Specialist at ENDIST Seattle (US Army Corps of Engineers). Point of contact on 16 SAM.gov notices and contracting staff on 47 contract awards, from July 16, 2021 to September 15, 2026.
What agency does Mary Hesser work for?
Mary Hesser's SAM.gov records name ENDIST Seattle (US Army Corps of Engineers) most, among 4 offices.
How do I contact Mary Hesser?
SAM.gov lists Mary Hesser's email mary.a.hesser@usace.army.mil and phone (206) 764-6662.
What is the latest SAM.gov notice naming Mary Hesser?
Construction for Secure Operations Facility, award notice, posted September 15, 2026.
Which vendors has Mary Hesser awarded contracts to?
The vendors on the most contract awards and IDVs naming Mary Hesser are Environmental Monitoring And Technologies, LLC, The Janus Group, LLC and HDR Engineering, Inc.
On GovTribe
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