MORRISH-WALLACE CONSTRUCTION, INC.

MORRISH-WALLACE CONSTRUCTION, INC. specializes in heavy civil engineering construction with a focused expertise in harbor and waterway dredging operations for federal infrastructure. The company executes maintenance dredging projects in navigational channels, confined disposal facilities, and river systems, deploying specialized dredging equipment to remove sediments and restore authorized depths while ensuring environmental compliance. Their technical capabilities include mobilization and demobilization of dredge fleets, open-water and confined disposal operations, and precision work at sensitive military and civilian ports, particularly in the Great Lakes region. The contractor demonstrates consistent proficiency in executing complex hydraulic projects under demanding operational constraints, with a demonstrated ability to manage multi-phase dredging campaigns across diverse aquatic environments. The company maintains a strong and recurring relationship with the Department of Defense, primarily supporting U.S. Army Corps of Engineers missions involving the maintenance of military-accessible waterways such as the Detroit River, Saginaw River, Charlevoix Harbor, and Toledo Harbor. These projects involve critical infrastructure preservation for naval and commercial vessel transit. Additional work is performed for W072 Endist Detroit and Chicago, indicating established contract management channels within the Army’s engineering and logistics support structure. The contractor’s primary industry focus is under NAICS 237990—Other Heavy and Civil Engineering Construction—where they deliver large-scale aquatic civil works, including channel deepening, sediment management, and CDF maintenance. Their market positioning is that of a regional specialist in Great Lakes navigation infrastructure, serving federal agencies requiring precision dredging in ecologically sensitive and high-traffic waterways. MORRISH-WALLACE CONSTRUCTION, INC. is a small business structured as a 2L entity, headquartered in Cheboygan, Michigan. While no federal certifications are listed, their geographic proximity to key waterways and sustained engagement with defense and interior agencies reflect a targeted, operationally agile presence in the federal civil works market.