Koorsen Fire & Security Inc.

Koorsen Fire & Security Inc., doing business as Koorsen Protection Services, is a for-profit Subchapter S corporation based in Indianapolis, Indiana, that delivers fire protection services — fire extinguisher inspection and servicing, fire alarm system maintenance and upgrades, fire suppression system repair, and fire protection system inspections — to federal agencies as a prime contractor across 96% of its federal award footprint, competing under full-and-open procurement with no set-aside designations.

The vendor operates as a parent entity with two named subsidiaries, Pro Air of Indiana and Koorsen Fire & Security, Inc. Its capability portfolio centers on fire protection maintenance and inspection services across NAICS 561621 (Security Systems Services) and fire-protection-specific PSC categories. Recent representative work includes a $338,355 definitive contract awarded by the Federal Aviation Administration Southwestern Region on March 26, 2025, for consolidated fire protection services (fire alarm, fire sprinkler, and fire extinguisher maintenance) at the Columbus Air Traffic Control Tower, Indianapolis Air Traffic Control Tower, and Indianapolis Air Route Traffic Control Center, with a base year through September 30, 2025, and four 12-month option years extending through February 28, 2030; a $38,100 purchase order from the National Park Service Midwest Region for fire protection system inspections at Cuyahoga Valley National Park awarded September 16, 2022; and a $30,000 purchase order from the Air National Guard for fire extinguisher inspection services with four option years, awarded May 11, 2023, ultimately completing June 5, 2028. Smaller orders include fire extinguisher servicing at Federal Correctional Complex Terre Haute ($27,985) and the 122nd Fighter Wing ($7,000), and a bus fire suppression system repair at the Jesse Brown VA facility in Chicago ($9,198).

Customer concentration is modest and diversified. The top five customer agencies by award count (Department of the Army, FAA Headquarters, FAA Southwestern Region, Air National Guard, and Veterans Health Administration VISN 10) account for 34% of awards. By combined potential value, FAA Southwestern Region leads at $690 thousand across six awards, followed by Army Materiel Command Joint Munitions Command at $522 thousand across four awards and FAA Headquarters at $323 thousand across six awards — together representing 63% of combined potential value. The vendor serves 37 distinct federal agencies across a 95-award footprint since 1984, with activity ranging from one to four awards per year across 2022–2026.

Koorsen places minimal work through parent vehicles, holding six task orders under the Federal Supply Schedule GS07F252AA (combined potential value $57 thousand) and scattered presence on Army and VA indefinite delivery contracts. In its subcontractor role, Koorsen supplies fire alarm system inspections, maintenance, and repairs under Professional Contract Services, Inc. on a reimbursable-dollar task, fire alarm system upgrades to Chitina Diversified Services, LLC on the Lexington U.S. District Courthouse renovation project, and fire protection services to Doyon Management Services, LLC on the Charles Young House rehabilitation. Only one award (combined potential value $30 thousand) reaches ultimate completion inside the next twenty-four months, presenting minimal recompete exposure.