EPC Service Inc.

EPC Service Inc., doing business as E P C Service, is an Economically Disadvantaged Women-Owned Small Business headquartered in Aiea, Hawaii, that provides mechanical systems installation, HVAC replacement, facilities repair and alteration, power infrastructure, and construction services to federal agencies as a prime contractor (99% of recent awards). The vendor competes across both woman-owned set-aside vehicles and full-and-open solicitations, with recent activity concentrated on delivery orders under multiple-award IDIQs and task order contracts.

EPC Service's customer concentration is dominated by defense logistics and infrastructure agencies. The top five customer agencies account for 66% of award count but just 2% of combined potential value, reflecting a portfolio weighted toward large IDIQs anchoring the dollar value. The Department of the Army Corps of Engineers Engineering Support Center Huntsville leads by combined potential value with 21 awards totaling $4.65 billion, driven primarily by the Utility Monitoring and Control Systems Fifth Generation (UMCS-V) vehicle; the Department of the Navy Naval Facilities Engineering Command follows with $196.5 million across three awards; and the Department of the Army Installation Management Command Pacific Region places EPC Service on 47 awards worth $147.7 million, predominantly under the Hawaii Multiple Award Task Order Contract. The Department of Commerce's National Oceanic and Atmospheric Administration accounts for $19.7 million across 11 awards, concentrated on a series of design-build and infrastructure projects at the Mauna Loa Observatory in Hawaii. The Department of Justice Bureau of Prisons Federal Correctional Institution Phoenix and the Department of Transportation Federal Aviation Administration represent smaller dollar totals despite higher award counts.

EPC Service holds a substantial vehicle portfolio anchoring its competitive position. The vendor sits on two OASIS+ multiple-award GWACs—the OASIS+ Total Small Business vehicle (awarded December 19, 2024, with a $999,999,999,999 ceiling through December 18, 2029) and the OASIS+ Women-Owned Small Business vehicle (awarded September 30, 2024, with the same placeholder ceiling through September 29, 2029)—enabling task orders across management, technical engineering, environmental services, and facilities domains across the federal government. EPC Service was awarded a position on the Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) multiple-award IDIQ with the Missile Defense Agency on December 29, 2025, carrying a $151 billion ceiling through December 28, 2035, though the initial task order carries only a $500 award. The vendor competes under the Hawaii MATOC (U.S. Army Corps of Engineers Pacific Region, $137.5 million ceiling, woman-owned set-aside, through July 31, 2029) where it has placed five task orders totaling $1.2 million for repair and alteration work at military installations including Tripler Army Medical Center and Schofield Barracks. The NAVFAC Construction Services WOSB Design Bid Build Hawaii vehicle ($196 million ceiling, woman-owned set-aside, through July 9, 2032) carries three delivery orders totaling approximately $532,450 for HVAC replacement and facility repairs at Joint Base Pearl Harbor-Hickam. The Bureau of Overseas Building Operations awarded EPC Service an IDIQ for worldwide HVAC upgrade construction services (September 27, 2024, $23.999 million ceiling, through September 26, 2026). The vendor also maintains positions on the Multiple Award Schedule (27 task orders totaling $6.6 million) and holds 20 task orders under the UMCS-V ($58.3 million combined potential value) for electronic security systems and mechanical infrastructure at military installations.

Concrete capability work is concentrated on facilities maintenance and mechanical infrastructure. Representative prime awards include a $7.7 million design-build contract with the National Oceanic and Atmospheric Administration (September 10, 2024, total small business set-aside) for power infrastructure and solar system components at the Mauna Loa Atmospheric Baseline Observatory in Hilo; a $4.5 million NOAA contract (December 31, 2023, total small business set-aside) for design-build construction of a Cooperative Science Center facility at the same observatory; a $5.244 million Smithsonian Institution contract (September 22, 2023, no set-aside) for replacement of package air conditioning units at the Smithsonian Astrophysical Observatory Submillimeter Array in Hawaii; a $2.133 million delivery order from the Army Corps of Engineers Engineering Support Center Huntsville (July 9, 2024) under UMCS-V for generator replacement at a Defense Intelligence Agency facility in South Korea; a $554,525 Department of Agriculture contract (August 29, 2025, total small business set-aside) for HVAC system replacement in animal rooms at the National Wildlife Research Center in Hilo; a $605,109.96 Army delivery order (April 25, 2025) for generator repair at Schofield Barracks under the Hawaii MATOC; and a $210,725 Army Corps of Engineers delivery order (September 30, 2025, woman-owned set-aside) for restroom facility repair at Fort DeRussy in Honolulu. EPC Service's GSA Schedule labor portfolio spans 24 unique categories, with hourly rates from $97.86 (HVAC Technician I, high school education) to $192.22 (Program Manager IV, high school education, four years' experience), covering mechanical systems technicians, safety managers, and project and program managers—no security-cleared roles are offered.

EPC Service holds two subcontract relationships. The vendor supplied building renovations work to Mission Support & Test Services LLC (June 3, 2025) on a Department of Energy National Nuclear Security Administration contract for management and operation of the Nevada National Security Site, and supplied chilled water line replacement and repair services to HII Mission Technologies Corp (February 17, 2025) on a Department of the Navy systems design, engineering, installation, operations, and maintenance contract.

Activity grew from four awards in 2021 to fourteen in 2024, with nine awards in 2025 to date. Twelve awards (combined potential value $21.2 million) reach ultimate completion within the next twenty-four months and face recompete exposure. Combined potential value across all 172 awards totals $5.14 billion, but only $86.1 million (2%) has been obligated to date, reflecting the vendor's concentration in large-ceiling IDIQs with modest task-order activity or early-stage performance. The top NAICS categories are Commercial and Industrial Machinery and Equipment Repair and Maintenance (41 awards), Facilities Support Services (37 awards), and Computer Systems Design Services (27 awards), with facilities and electrical contracting work dominating the PSC category distribution (water purification and sewage treatment equipment maintenance, electrical installation, and waste treatment).

EPC Service, Inc. (EPC) is a women owned (WOSB) firm headquartered in the pacific island of Oahu, Hawaii. We currently operate on several U.S. Federal Government multiple task order contract (MATOC) vehicles that require us to work across the United States.

OUR HISTORY:

Since our inception in 2006 EPC's ideal projects have had large emphasis on Electrical and Mechanical (E&M) operating systems. We excel at these type of projects because we enjoy them, we understand them and we are experienced in them. Our clients range in the wide spectrum of Federal, Military, State & Commercial/Industrial facilities.

OUR FOCUS: (E&M)

Electrical & Mechanical (E&M) Operating Systems are our primary services no matter what Markets we serve i.e. Building, Energy, Power and Water/Wastewater. We handle the complete life cycle(s) of these two operating systems, from engineering to constructing to maintenance to replacement.