Hill Brothers Chemical Company
- UEI
- KG78LT6PZHB3
- CAGE
- 0EXY4
- Primary NAICS
- 325180 Other Basic Inorganic Chemical Manufacturing
- SAM.gov registration
- Expired
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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- Hill Brothers Chemical Company · Phoenix, AZ JJ2LAV3RTLX7
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- SAM.gov registration date
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations
Most of Hill Brothers Chemical Company's contract dollars go to its subsidiaries: $512 thousand across 1 awardee in NAICS 32518 in FY2025.
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Hill Brothers Chemical Company is a for-profit manufacturer and supplier of industrial and water treatment chemicals based in Phoenix, Arizona, specializing in providing critical chemical infrastructure support to various federal agencies. The company delivers essential chemicals such as chlorine gas, sodium hypochlorite, sodium bisulfite, and aluminum chloride polymer to government facilities, particularly within the Department of the Interior. Its federal contract portfolio demonstrates expertise in supporting water and wastewater treatment operations across multiple national parks, water management installations, and federal research facilities.
Through federal contract awards, Hill Brothers Chemical Company has consistently provided chemical supplies to agencies like the Bureau of Reclamation, National Park Service Intermountain Region, International Boundary and Water Commission, and USDA's Plant Protection and Quarantine division. The company has been awarded numerous contracts ranging from small purchase orders to large blanket purchase agreements, with contract values typically between $20,000 and $250,000. Many of these contracts have been designated as total small business set-asides, indicating the company's status as a small business enterprise. The chemical supplies have been critical for maintaining water infrastructure at locations including Grand Canyon National Park, Yuma Desalting Plant, and various water treatment facilities across the southwestern United States.
Hill Brothers Chemical Company holds three significant Indefinite Delivery Vehicles (IDVs): a $1,800,000 Indefinite Delivery Contract with the Bureau of Reclamation for bulk chemical delivery to the Yuma Desalting Plant, a $500,000 Indefinite Delivery Contract with the Bureau of Reclamation for Yuma Area Office bulk chemicals, and a $1,000,000 Blanket Purchase Agreement with the National Park Service Intermountain Region for water and wastewater treatment chemicals. These IDVs, set to expire between 2027 and 2030, provide federal agencies flexible procurement mechanisms for acquiring essential chemical supplies. The contracts allow for as-needed chemical deliveries, with performance periods spanning multiple years and the ability to issue task orders against the primary vehicles as specific needs arise.
Quick answers
Is Hill Brothers Chemical Company registered in SAM.gov?
Hill Brothers Chemical Company's SAM.gov registration expired on November 27, 2014.
How does Hill Brothers Chemical Company rank among federal contractors?
Hill Brothers Chemical Company ranked #23 in NAICS 32518, #48 in PSC 6810 and #68 in NAICS 3251 in FY2025.
What is Hill Brothers Chemical Company's most recent federal award?
Hill Brothers Chemical Company's most recent federal contract award is Bleach 12.5% (AG6395P090612), from Marketing and Regulatory Programs Business Services (APHIS), on March 5, 2009.
On GovTribe
See Hill Brothers Chemical Company's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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