Federal contractor · WALDORF, MD

HAMILTON PACIFIC CHAMBERLAIN LLC

HAMILTON PACIFIC CHAMBERLAIN LLC received $22.1M in federal contract obligations in FY2026, on 71 awards (+28% vs FY2025). Since FY2017: $239.6M. Its largest customer was Department of Veterans Affairs ($7.1M).

Obligations · FY2026
$22.1M
New awards
71
Sole-source
0.6%
Single offer
1.2%
UEI
EDXHGN4LK5T8
Small businessVeteran-ownedService-disabled veteran-owned
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 24.9MFY2017
  2. 15MFY2018
  3. 17.8MFY2019
  4. 17.3MFY2020
  5. 22MFY2021
  6. 48.4MFY2022
  7. 29MFY2023
  8. 26.1MFY2024
  9. 17.2MFY2025
  10. 22.1MFY2026

Top buying agencies

Obligations in FY2026.

  1. Department of Veterans Affairs$7.1M32%
    46 awards
  2. Department of the Army$6.5M29%
    1 awards
  3. National Park Service$6.3M29%
    9 awards
  4. Bureau of Reclamation$907.2K4.1%
    2 awards
  5. Forest Service$366.4K1.7%
    1 awards
  6. Agricultural Research Service$286K1.3%
    2 awards
  7. Department of State$217.7K1.0%
    2 awards
  8. U.S. Geological Survey$193.1K0.9%
    1 awards
  9. Federal Aviation Administration$99.2K0.4%
    1 awards
  10. Defense Logistics Agency$35K0.2%
    2 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Construction & real property$22M99.6%
  2. Equipment maintenance$98.6K0.4%

Where the work was performed

  1. Richland County, SC$6.5M29%
  2. Santa Cruz County, AZ$2.9M13%
  3. District of Columbia, DC$2.4M11%
  4. Jefferson County, WV$1.8M8.1%
  5. Baltimore city, MD$1.2M5.4%
  6. Bexar County, TX$1.1M4.9%
  7. Durham County, NC$1.1M4.8%
  8. Fayette County, PA$1M4.7%
  9. Pitkin County, CO$907.2K4.1%
  10. Frederick County, MD$443.6K2.0%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition1.8%
    US 39% · $394.7K
  • Sole-source awards0.6%
    US 30% · $138.8K
  • Single-offer competitions1.2%
    US 8.7% · $255.9K
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Agencies awarding it sole-source contracts

  1. Department of Veterans Affairs$138.8K
    Department of Veterans Affairs · 3 awards

Largest awards

  1. PROJECT#512-23-901 EXTERIOR GRANITE REPAIR CONSTRUCTION. PROJECT WILL ADDRESS AGING AND SAFETY CONCERNS OF EXTERIOR BUILDING.$16.3M
    Department of Veterans Affairs· Baltimore city, MD· Construction & real property· Sep 13, 2024 – Apr 24, 2026· 36C24524C0126
  2. HW CIRCULATION IMPROVEMENTS FOR LEGIONELLA PHASE 1$7.9M
    Department of Veterans Affairs· Baltimore city, MD· Construction & real property· Mar 1, 2022 – Jan 30, 2026· 36C24522N0279
  3. 512-22-106 LEGIONELLA IMPROVEMENT PHASE 2$7.2M
    Department of Veterans Affairs· Baltimore city, MD· Construction & real property· Jun 29, 2022 – Jan 14, 2026· 36C24522N0558
  4. FJ HOLISTIC HEALTH AND FITNESS (H2F) B2100 RENO FY26$6.5M
    Department of the Army· Richland County, SC· Construction & real property· Jan 13, 2026 – Feb 12, 2026· W912HP26FA029
  5. CORRECT ATRIUM FIRE PROTECTION$6.1M
    Department of Veterans Affairs· Cherokee County, NC· Construction & real property· Jul 16, 2024 – Aug 25, 2026· 36C24624C0061
  6. MATOC I IDIQ BASE CONTRACT$5M
    Department of Veterans Affairs· District of Columbia, DC· Construction & real property· Nov 21, 2018 – Aug 11, 2026· 36C24519N0197
  7. RENOVATION OF WELCOME CENTER$4.5M
    Department of Veterans Affairs· Cumberland County, NC· Construction & real property· Dec 20, 2023 – Jun 2, 2026· 36C24624C0005
  8. RENOVATE MAMMOGRAPHY SCREENING AREA WASHINGTON DC VAMC$4.2M
    Department of Veterans Affairs· Charles County, MD· Construction & real property· Nov 8, 2022 – Nov 13, 2025· 36C24523N0162

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 22 markets (agency × industry), FY2024–FY2026.

  1. ACIERTO LLC$38.3M+78% in FY2026
    OGDEN, UT · 57% of this company's obligations are in markets they both serveVeterans Affairs · Nonresidential building constructionNational Park Service · Nonresidential building construction
  2. ARMCORP CONSTRUCTION INC$37.1M−47% in FY2026
    CELINA, OH · 54% of this company's obligations are in markets they both serveVeterans Affairs · Nonresidential building constructionArmy · Nonresidential building constructionVeterans Affairs · Building equipment contractors
  3. U.S. VET GENERAL CONTRACTING, LLC$34.7M−81% in FY2026
    MC FARLAND, WI · 52% of this company's obligations are in markets they both serveVeterans Affairs · Nonresidential building constructionArmy · Nonresidential building constructionVeterans Affairs · Building equipment contractors

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.