Hamilton Pacific Chamberlain LLC
Hamilton Pacific Chamberlain LLC is a small business in Waldorf, MD registered on SAM.gov to bid on federal contracts. It has won about $76.7 million in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- EDXHGN4LK5T8
- CAGE code
- 5YWU4
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $26.1 million |
| FY2025 | $17.2 million |
| FY2026 (incomplete) | $22.3 million |
FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed. FY2027 began October 1, 2026; it's left out until Defense data for it starts to arrive.
These are every prime contract USAspending.gov records under UEI EDXHGN4LK5T8, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: Department of Veterans Affairs ($53.8 million), National Park Service ($9.9 million), Department of the Army ($6.5 million), Agricultural Research Service ($1.8 million) and Bureau of Reclamation ($1.1 million).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Oct 28, 2026 | Department of Veterans Affairs | Renovation BLDG. 309 a&b_multiple award task order contracts for construction services… | $3.8 million |
| Oct 15, 2026 | Department of Veterans Affairs | Project # 512-23-205 loch raven water main piping with treatment building construction… | $7.2 million |
| Oct 1, 2026 | Department of Veterans Affairs | Mech BPA | $18,676 |
| Sep 30, 2026 | Department of State | Fastc barrier replacement | $114,597 |
| Sep 29, 2026 | Department of Veterans Affairs | EO 14398 | $219,379 |
| Sep 25, 2026 | National Park Service | EO 14398: FY26 mono replace visitor center HVAC | $443,587 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Hamilton Pacific Chamberlain LLC |
|---|---|
| Unique Entity ID (UEI) | EDXHGN4LK5T8 |
| CAGE code | 5YWU4 |
| Location | Waldorf, MD |
| SAM.gov registration | Active through Jun 1, 2027 |
| Business started | 2010 |
| Primary NAICS code | 236220: Commercial and Institutional Building Construction |
| How to contact | No phone or email in SAM.gov's public file. Search UEI EDXHGN4LK5T8 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
- Service-disabled veteran-owned (self-reported in SAM.gov)
- Veteran-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet. Self-reported business types are what the firm says about itself on SAM.gov; they aren't SBA certifications. This page doesn't show SBA's VetCert certification for veteran-owned firms; SBA's search below does.
Check or correct this record at the source: open its SAM.gov entry, or search UEI EDXHGN4LK5T8 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications including VetCert. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Hamilton Pacific Chamberlain LLC is small under
On its SAM.gov registration, Hamilton Pacific Chamberlain LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 236220 Commercial and Institutional Building Construction
- 221310 Water Supply and Irrigation Systems
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 561210 Facilities Support Services
Open contracts in Hamilton Pacific Chamberlain LLC's NAICS codes
369 open federal opportunities on SAM.gov use one of Hamilton Pacific Chamberlain LLC's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside or one for a status it reports about itself on SAM.gov (service-disabled veteran-owned). Here are a few, those in its primary code first, then those in Maryland, then the soonest due.
Confirm eligibility first. Hamilton Pacific Chamberlain LLC's service-disabled veteran-owned status is self-reported on SAM.gov, and this page can't confirm an SBA certification for it, so set-asides for it may be relevant but may not be open to it: SDVOSB and VOSB set-asides need SBA VetCert certification. SBA's Small Business Search shows a firm's current certifications.
- Cooling Tower 2 and 3 Repair
✦ The Department of Veterans Affairs (Network Contract Office 5) plans to hire a construction contractor to repair Cooling Towers 2 and 3 at the Martinsburg VA Medical Center…
Due in 9 daysNov 24, 2026, 4:00 PM EST
- Chesapeake and Delaware (C and D) Canal Building Replacement Project.
✦ The U.S. Army Corps of Engineers (USACE), Philadelphia District, plans a design-and-build contract to replace shop and storage buildings at the Chesapeake and Delaware (C and D)…
Due in 10 daysNov 25, 2026, 2:00 PM EST
- NIH Multiple-Award Construction Contract (MACC) for General Construction Services
✦ The National Institutes of Health (NIH) is seeking proposals for a Multiple-Award Construction Contract (MACC: several builders win an umbrella contract, then compete for task…
Due in 30 daysDec 15, 2026, 2:00 PM EST
- 91st Cyber Operations Center – Progressive Design-Build Other Transaction Agreement
✦ Step one of a two-step selection: white papers are due November 17, 2026 at 1400 Central Time (the notice) and only teams invited after that may take part in step two's pitch…
Due in 3 daysNov 18, 2026, 2:00 AM CSTThe AI summary flags this date. Check SAM.gov.
- Building 262 Renovation, FLETC Glynco, Georgia
✦ The Federal Law Enforcement Training Center (FLETC) wants a construction contractor to renovate Building 262 at FLETC Glynco, Georgia, under one firm-fixed-price (FFP: one set…
Due in 3 daysNov 18, 2026, 11:00 AM ESTThe AI summary flags this date. Check SAM.gov.
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (236220) that have won federal contracts in Maryland:
- Ritz Construction Inc, Monrovia, MD
- Tuckman-Barbee Construction Co., Inc., Upper Marlboro, MD
- Signature Renovations LLC, Capitol Heights, MD
- Cer, Incorporated, Severna Park, MD
- HSU Development, Inc., Gaithersburg, MD
- Associated Builders, Inc., Hyattsville, MD
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Jun 1, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Hamilton Pacific Chamberlain LLC's CAGE code?
Hamilton Pacific Chamberlain LLC's CAGE code is 5YWU4. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Hamilton Pacific Chamberlain LLC's UEI?
Hamilton Pacific Chamberlain LLC's Unique Entity ID (UEI) is EDXHGN4LK5T8. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Hamilton Pacific Chamberlain LLC's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Hamilton Pacific Chamberlain LLC's registration is active through Jun 1, 2027. Registrations are renewed every year.
Is Hamilton Pacific Chamberlain LLC a small business?
Hamilton Pacific Chamberlain LLC is registered on SAM.gov as small under 7 NAICS codes, including its primary code, 236220. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
- Hiring subcontractors? List small businesses by state, NAICS code and certification
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.