LILLARD & CLARK CONSTRUCTION CO INC

Lillard & Clark Construction Co Inc specializes in heavy civil infrastructure maintenance and repair, with deep expertise in dam, filtration, and hydraulic structure rehabilitation. Their work centers on critical water resource assets, including wire rope replacement, contraction joint leak repair, ladder and guardrail system upgrades, and gravity filter construction—all performed under stringent safety and structural integrity standards. The contractor demonstrates proficiency in precision civil engineering tasks requiring knowledge of concrete restoration, corrosion mitigation, and load-bearing component replacement, often in remote or environmentally sensitive locations. Their ability to execute complex, high-stakes repairs on federal water infrastructure underscores a focus on durability, regulatory compliance, and mission-critical uptime. The company maintains a sustained relationship with the Department of the Interior, delivering essential maintenance services for water control and reservoir infrastructure across western U.S. sites. Their portfolio includes work on major projects within the Bureau of Reclamation’s portfolio, such as the Fryingpan-Arkansas Project, indicating familiarity with federal water management systems and the technical demands of aging hydraulic structures. This recurring engagement suggests a trusted, long-term partnership built on reliability and technical precision in mission-critical environments. Lillard & Clark’s primary focus is in NAICS 237990—Other Heavy and Civil Engineering Construction—encompassing non-building infrastructure projects such as dams, spillways, and water conveyance systems. They also possess niche capability in specialized coating inspection under NAICS 238320, demonstrating an understanding of NACE III standards for corrosion control in aggressive environments. This positions them as a specialized contractor for federal water infrastructure asset management, not general construction. As a small business structured as 2L and headquartered in Denver, Colorado, Lillard & Clark operates with a regional footprint centered on Western U.S. federal infrastructure. While they hold no formal government certifications, their consistent performance on high-sensitivity Interior Department projects reflects a proven track record in meeting federal engineering and safety requirements.