Contract 05GA0A23D0007
Hamilton Pacific Chamberlain Llc · Government Accountability Office · September 29, 2025
Hamilton Pacific Chamberlain Llc was awarded a federal contract by Government Accountability Office (Gao, Except Comptroller General) on September 29, 2025 for an undisclosed amount of work in commercial and institutional building construction. It was awarded under full and open competition. It uses firm fixed-price contract pricing. If all options are exercised, the contract could reach $75.00 million.
Contract details
- PIID
- 05GA0A23D0007
- Award type
- —
- Pricing
- Firm Fixed Price
- Set-aside
- No Set Aside Used.
- Competition
- Full And Open Competition
- NAICS
- 236220 · Commercial And Institutional Building Construction
- Product / service
- Repair Or Alteration Of Office Buildings
- First action
- September 29, 2025
Description
FAR 43.103(B) MODIFICATION P00005 IS FOR THE REMOVAL OF EXCESS FUNDS NOT USED FROM ITEMIZED LINE 0001 / ACCOUNTING LINE 1 - $2,000.00.
Modification timeline
-
September 29, 2025Mod P00003 · Other Administrative Action$0
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| Hamilton Pacific Chamberlain Llc | Government Accountability Office | February 5, 2026 | $586.3K |
Top contractors in NAICS 236220
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Fisher Sand & Gravel Co | 11 | $7.66B |
| 2 | Barnard Construction Company, Incorporated | 5 | $2.96B |
| 3 | Spencer Construction Llc | 6 | $2.36B |
| 4 | Sls Federal Services Llc | 3 | $1.07B |
| 5 | Cochrane USA Inc | 2 | $641.28M |
| 6 | Southwest Valley Constructors Co | 2 | $523.93M |
| 7 | Granite Construction Company | 3 | $521.82M |
| 8 | The Haskell Company | 7 | $200.17M |
| 9 | Whiting-Turner Contracting Company, The | 34 | $184.43M |
| 10 | Walsh Federal Llc | 20 | $174.25M |
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Frequently asked questions
What is contract 05GA0A23D0007?
Contract 05GA0A23D0007 is a federal contract awarded to Hamilton Pacific Chamberlain Llc by Government Accountability Office on September 29, 2025 for an undisclosed amount of work classified under COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION. It has been modified 0 times since the base award.
Who won contract 05GA0A23D0007?
Hamilton Pacific Chamberlain Llc won contract 05GA0A23D0007 from Government Accountability Office.
How much is contract 05GA0A23D0007 worth?
Contract 05GA0A23D0007 has obligated $0 to date but carries a potential ceiling of $75.00 million if fully funded and all options are exercised.