Six contractors received a $193 million modification to their existing NAVFAC Hawaii construction IDIQ contracts on May 20, according to the official DoD contracts announcement, pushing the cumulative ceiling on those vehicles to $692 million. The modification funds new construction, repair, alteration, and demolition work across Navy installations in Hawaii, with contract performance scheduled for completion in November 2026. The six firms receiving the modification are D Square Construction LLC of Tucson, Arizona; Dawson Technical Inc. of Irvine, California; Environet Inc. of Kamuela, Hawaii; Glen/Mar-Hensel Phelps JV of Clackamas, Oregon; Insight Pacific LLC of Brea, California; and Su-Mo Builders Inc. of Honolulu, Hawaii.
The $692 million cumulative ceiling reflects the scale of construction investment NAVFAC Hawaii has been directing through these contract vehicles, which have been growing through successive modifications as the Navy's Pacific infrastructure requirements have expanded. Hawaii's Navy installations — anchored by Pearl Harbor Naval Station and Joint Base Pearl Harbor-Hickam — serve as the primary logistics, maintenance, and command hub for U.S. naval operations across the Indo-Pacific theater, and that operational role drives sustained demand for facility construction and renovation that keeps pace with fleet requirements.
The November 2026 completion timeline is relatively near-term for a construction contract of this cumulative scale, suggesting that the work funded by this modification is focused on projects already in the pipeline rather than long-horizon capital construction. Near-term completion requirements also place a premium on contractors with existing Hawaii presence and workforce — a factor that shaped the awardee mix and that has direct implications for how work is likely to be executed and subcontracted.
Scope and Awardee Mix
The six-firm awardee list reflects a deliberate geographic and organizational mix that is characteristic of NAVFAC Hawaii construction vehicles. Two of the six firms are Hawaii-based: Environet Inc., headquartered in Kamuela on the Big Island, and Su-Mo Builders Inc., based in Honolulu. These locally rooted firms bring existing relationships with Hawaii's construction workforce, familiarity with Hawaii's unique regulatory and permitting environment, and established supply chains for materials that must either be produced locally or shipped across the Pacific at significant cost and lead time.
The remaining four awardees are mainland-based: D Square Construction from Tucson, Dawson Technical from Irvine, Glen/Mar-Hensel Phelps JV from Clackamas in Oregon, and Insight Pacific from Brea in California. The West Coast concentration among the mainland firms reflects the practical realities of Pacific construction contracting — firms in California and Oregon are closer to Hawaii than East Coast counterparts, have more established shipping and logistics relationships for Pacific projects, and can mobilize workforce more efficiently across the smaller geographic distance.
The Glen/Mar-Hensel Phelps joint venture represents the kind of teaming arrangement that has become common in NAVFAC Pacific construction markets. Hensel Phelps is one of the largest construction firms in the country by revenue and has deep experience in large-scale federal construction, while the JV structure allows it to combine capabilities with a partner that may bring specific regional relationships or bonding capacity. Joint ventures on NAVFAC IDIQs frequently pair a large general contractor with a smaller firm that has Hawaii-specific experience or relationships — a structure that meets both performance requirements and small business teaming goals simultaneously.
Pearl Harbor Naval Station, the centerpiece of NAVFAC Hawaii's installation portfolio, encompasses shipyards, pier infrastructure, aviation facilities, weapons storage, and the full range of support facilities needed to sustain a major fleet presence. Construction and renovation work at these facilities involves not just physical building trades but also specialized systems integration for security infrastructure, classified communications, and the heavy utility systems that support submarine and surface ship maintenance. The $692 million cumulative ceiling on these IDIQs reflects the breadth and persistence of that demand.
What It Means for Contractors
The presence of two Hawaii-based firms among the six awardees — Environet and Su-Mo Builders — is significant for local construction businesses seeking subcontracting opportunities. Both firms have established track records of working on Navy installations in Hawaii, and both will need to staff and supply projects under this modification using Hawaii's construction workforce and supply ecosystem. Hawaii-based subcontractors in mechanical, electrical, plumbing, concrete, and specialty trades have a natural advantage in competing for work under these firms given the logistical complexity of importing mainland subcontractors for Hawaii projects.
The INDOPACOM posture driving Pacific theater construction demand shows no signs of abating. The U.S. military's strategic reorientation toward China as the pacing threat has accelerated investment in Pacific infrastructure across all services, with Hawaii serving as the primary rear-area hub for naval and joint operations. That strategic context means NAVFAC Hawaii's construction pipeline is likely to continue generating new IDIQ vehicles and modifications for the foreseeable future — making this modification one data point in a larger, sustained contracting story rather than an isolated award.
For mainland construction firms not currently on NAVFAC Hawaii vehicles, the $692 million cumulative ceiling on existing IDIQs signals both the scale of opportunity and the maturity of the competitive landscape. The firms currently on these IDIQs have invested in Hawaii relationships and workforce infrastructure that gives them a structural advantage on future task orders. New entrants to the Hawaii Navy construction market should be tracking future NAVFAC Hawaii IDIQ solicitations and building Hawaii-specific past performance through smaller projects and subcontracting relationships in the meantime.
Small business subcontracting requirements under NAVFAC construction contracts create formal obligations for all six awardees to engage small businesses in the performance of task orders funded by this modification. Hawaii-based small businesses in construction trades are particularly well positioned to fulfill both the geographic performance needs and the small business utilization goals of the prime contractors simultaneously. Firms that have previously worked on federal construction projects at Pearl Harbor or other Hawaii installations should be contacting all six awardees to identify subcontracting opportunities under the modification's funded work scope.
The November 2026 completion date favors contractors who can mobilize quickly. Hawaii's geographic isolation limits how fast mainland firms can deploy workforce and equipment, meaning task orders under this modification will reward teams with established Hawaii presence. Local subcontractors already set up on Navy installations — with active base access credentials, existing safety plans, and relationships with installation contacts — are in the strongest position to capture work as projects move into execution. Firms that have not yet established Pearl Harbor or Joint Base Pearl Harbor-Hickam access should prioritize those credentials now to compete in the near-term pipeline.
