Allan Preston
Contracting Officer Public Buildings Service
- allan.preston@gsa.gov
- Phone
- (716) 346-4995
- 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
Contract awards and IDVs
Show 15 more
Latest 25 of 50 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Kcorp Technology Services, Inc. | 20 |
| 2 | South Dade Air Conditioning & Refrigeration Inc. | 6 |
| 3 | DAE Sung LLC | 6 |
| 4 | Satellite Services Inc. | 4 |
| 5 | Work Inc. | 3 |
| 6 | Action Facilities Management Inc. | 2 |
| 7 | Bbix LLC | 1 |
| 8 | Marvel Architects Landscape Architects Urban Designers PLLC | 1 |
| 9 | Cotter Consulting LLC | 1 |
| 10 | Davis Brody Bond-Spacesmith A Joint Venture | 1 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 561210 Facilities Support Services | 40 |
| 2 | 236220 Commercial and Institutional Building Construction | 5 |
| 3 | 541330 Engineering Services | 3 |
| 4 | 561720 Janitorial Services | 3 |
| 5 | 541310 Architectural Services | 2 |
| 6 | 238290 Other Building Equipment Contractors | 1 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | Z1AA Maintenance Of Office Buildings | 41 |
| 2 | Z2AA Repair Or Alteration Of Office Buildings | 5 |
| 3 | S201 Housekeeping- Custodial Janitorial | 3 |
| 4 | C1AA Architect And Engineering- Construction: Office Buildings | 2 |
| 5 | C211 Architect And Engineering- General: Landscaping, Interior Layout, And Designing | 1 |
| 6 | R799 Support- Management: Other | 1 |
| 7 | Y1AA Construction Of Office Buildings | 1 |
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | Public Buildings Service | 38 |
| 2 | Administrative Office of the U.S. Courts | 9 |
| 3 | Region 2 (PBS) | 3 |
| 4 | Social Security Administration | 1 |
| 5 | Region 1 (PBS) | 1 |
Other records
| Record | Kind |
|---|---|
| 47PC5326R0017 A0001 Ogdensburg Customs House Sally Port Heat.pdf | Government file |
| Attachment 3_ Agreement for 47PC5326R0017.pdf | Government file |
| Attachment 1_ Solicitation 47PC5326R0017.pdf | Government file |
Quick answers
Who is Allan Preston?
Allan Preston is a Contracting Officer at Public Buildings Service (General Services Administration). Point of contact on 4 SAM.gov notices and contracting staff on 50 contract awards, from May 21, 2024 to September 24, 2026.
What agency does Allan Preston work for?
Allan Preston's SAM.gov records name Public Buildings Service (General Services Administration) most, among 5 offices.
How do I contact Allan Preston?
SAM.gov lists Allan Preston's email allan.preston@gsa.gov and phone (716) 346-4995.
What is the latest SAM.gov notice naming Allan Preston?
Ogdensburg Customs House Sally Port Heat project, award notice, posted September 24, 2026.
Which vendors has Allan Preston awarded contracts to?
The vendors on the most contract awards and IDVs naming Allan Preston are Kcorp Technology Services, Inc., South Dade Air Conditioning & Refrigeration Inc. and DAE Sung LLC.
On GovTribe
See Allan Preston's full record
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