The Department of Defense, through the Naval Facilities Engineering Systems Command Pacific (NAVFAC PAC), is seeking qualified architect-engineer firms to provide professional services for environmental investigations, permit applications, and related studies at various Navy and Marine Corps activities primarily in Hawaii, Guam, Japan, and other locations within the Pacific Basin and Indian Ocean areas. The selected firms will be responsible for a range of services including compliance with environmental regulations, preparation of analytical studies, technical evaluations, and management plans, with a focus on water, wastewater, stormwater, and hazardous waste management. Interested small businesses, including those that are HUBZone, woman-owned, service-disabled veteran-owned, and other small business categories, must submit their qualifications and experience using the Information Summary Matrix by December 29, 2025, at 2:00 PM HST, with a projected contract value of up to $30 million over a potential five-year period. For further inquiries, contact Rachel Isara-Phan at rachel.m.isara-phan.civ@us.navy.mil or Kylee Chun at kylee.k.chun.civ@us.navy.mil.