Engineering Concepts, Inc.

Engineering Concepts, Inc. is a minority-owned and Asian-Pacific American-owned small business headquartered in Honolulu, Hawaii, that specializes in environmental engineering and infrastructure management services for the Department of Defense. The firm has established itself as a primary contractor supporting the U.S. Navy and Marine Corps with comprehensive environmental compliance, water infrastructure assessment, and facilities engineering services across the Pacific region and Indian Ocean areas. Engineering Concepts provides a broad range of technical services that enable military installations to maintain regulatory compliance, ensure safe drinking water systems, and implement effective environmental stewardship practices at bases throughout the Pacific, including locations in Hawaii, Japan, South Korea, and Diego Garcia.

Engineering Concepts, Inc. has delivered an extensive portfolio of environmental and engineering services through federal contract awards, with particular strength in water quality and infrastructure assessment work. The company's service offerings have included drinking water sanitary surveys, water quality improvement studies, wastewater management and permitting, stormwater construction inspections and management planning, underground injection control inspections, source water protection assessments, wellhead protection planning, and cross-connection control and backflow prevention surveys. The firm has also provided specialized services such as sludge disposal studies, wastewater treatment plant outfall dilution studies, and water utility system assessments aimed at improving resilience and redundancy. Funding agencies for Engineering Concepts' contract awards have been primarily the Naval Facilities Engineering Command (NAVFAC), the Marine Corps, the Navy Installations Command, and U.S. Pacific Fleet Forces, reflecting the company's deep integration with Navy and Marine Corps operations. Individual delivery orders have ranged from approximately $30,000 to over $1.3 million in value, with specific recent notable awards including a $618,773.69 water quality improvement study for Marine Corps Base Camp S.D. Butler in Japan (September 2025) and a $655,238 stormwater management study at Naval Base Camilo Osias in the Philippines (August 2025). Engineering Concepts has operated as a prime contractor on all awarded contracts, with no identified subcontractor arrangements in the available award documentation. The company's contract awards have not been designated as small business set-asides with minimal exceptions, indicating that most work has been awarded through full and open competition, though some task orders issued by the Navy Installations Command were designated as total small business set-asides.

Engineering Concepts, Inc. holds a single-award Indefinite Delivery, Indefinite Quantity (IDIQ) contract with the Naval Facilities Engineering Command valued at $30 million with an ultimate completion date of February 3, 2027. This IDIQ contract, awarded on February 4, 2022, provides the primary vehicle through which Engineering Concepts delivers environmental investigations, permit applications, and related studies at various Navy and Marine Corps installations across the NAVFAC Pacific Area of Responsibility and Indian Ocean areas. The contract carries a total small business set-aside designation despite being a single-award vehicle. Under this IDIQ umbrella, Engineering Concepts has received numerous firm fixed-price delivery orders from multiple Navy and Marine Corps entities, including the Naval Facilities Engineering Command, Marine Corps, Navy Installations Command, and U.S. Pacific Fleet Forces. Task orders issued from this IDIQ contract have addressed diverse environmental compliance and infrastructure needs at installations such as Joint Base Pearl Harbor-Hickam, Marine Corps Base Camp S.D. Butler, Marine Corps Air Station Futenma, and numerous other Pacific-based facilities. The delivery orders have consistently maintained firm fixed-price structures and have not been designated with set-aside classifications, allowing Engineering Concepts to compete for these opportunities within the broader framework of the established IDIQ vehicle. This long-term contract relationship demonstrates the Navy and Marine Corps' confidence in Engineering Concepts' capabilities and responsiveness in supporting critical environmental and infrastructure missions throughout the Pacific region.