Heavy Civil Contracting

From its humble beginnings over 60 years ago, excavation and grading have always been the core competency of Clark Bros. Inc. Increasing its experience throughout time, CBI’s expertise includes roadways, paving, concrete, drilling and much more. Licensed in 19 states and growing, CBI is confident in tackling the most complex and challenging civil projects.



• Mass and Fine Grading
• Excavation
• Drilling
• Installation of Conduits & Grounding
• Security Walls
• Erosion Control
• Paving
• Soil Stabilization
• Roadways
• SWPPP Implementation
• Concrete Structural Vaults
• Concrete Piers & Foundations