Capitol Chlorinator & Utility Service Inc.

Capitol Chlorinator & Utility Service Inc., a woman-owned subchapter S corporation based in Madison, Mississippi, is a prime contractor delivering emergency infrastructure repair and maintenance services to the Department of Veterans Affairs, competing on a full-and-open basis without set-aside designation across most of its federal work.

The company specializes in rapid-response mechanical and utility system services, including emergency sewage jetting, fuel tank installation, steam system and boiler repairs, water main break remediation, HVAC duct work replacement, and parking lot repairs. Recent representative work spans a $300,444 firm-fixed-price emergency fuel tank installation completed in March 2026 for VA's Veterans Integrated Service Network 16 in Jackson, Mississippi; a $24,915 parking lot repair order (Total Small Business set-aside) awarded March 2, 2026, also for VISN 16; and a $9,556.75 emergency sewage jetting and basement treatment purchase order completed May 8, 2026. The company has maintained a consistent track record with VISN 16 dating back to at least 2021, when it ratified an unauthorized commitment for boiler pump repair at the Jackson Veterans Affairs Medical Center.

Customer concentration is narrow and agency-dependent. VISN 16 accounts for 13 of 14 awards (93%) and $766 thousand of $773 thousand in combined potential value. A single award from the Department of the Interior's National Park Service Southeast Region for HVAC duct work replacement rounds out the portfolio. The vendor operates exclusively as a prime contractor with no subcontract activity. Over the past five years, award volume has been episodic — one award in 2021, two in 2022, one in 2023, one in 2025, and two in 2026 — reflecting the reactive, emergency-driven nature of utility infrastructure work at VA facilities rather than sustained contract vehicles or standing BPAs. One award with a combined potential value of $25 thousand reaches ultimate completion inside the next twenty-four months.

The company's work maps predominantly to Commercial and Institutional Building Construction (6 awards), Water Supply and Irrigation Systems (2 awards), and Plumbing, Heating, and Air-Conditioning Contractors (2 awards) under NAICS coding, with corresponding PSC concentration in hospital and infirmary construction and maintenance/repair of furnace, steam plant, and drying equipment. Capitol Chlorinator & Utility Service Inc. holds no government-wide contract vehicles, agency-wide IDIQs, or standing master agreements; all fourteen awards are direct purchase orders or definitive contracts issued by VISN 16 or DoI regional management for spot emergency needs.