Doug Clair Inc. based in Bishop, California, is a family-owned and operated general engineering, contractor, and construction company. We specialize in grading, excavating, asphalt paving and repairs, and all forms of concrete work including decorative and structural. Cut/Fill, Trenchless Excavation, Residential Grading, Commercial Grading, Free Estimates, Site Development, Site Work, Digging, Grubbing, Failed Leach Field Restoration, Sewer Hookups, Earth Moving, Certified Grading Contractor, Septic Tank Location, Driveways, Land Clearing, Grading Equipment Operators, Sinkholes, Trenching, Site Demolition, Dry Wells, Hauling, Engineering Surveys, Grading, Excavations, Rock Splitting, Foundations, Waterways, Drainage Systems, Tree Root Removal, Filldirt, Catch Basins & Traps, Bulldozers, Flatbeds, TopSoilAvailable, Backhoe, Sewer Lines & Sewer Systems, Precast Septic Tanks, Culverts, Ponds, White Sand, Soil, Backhoes, Top Soil, French Drains, Pressurized Systems, Septic Systems, Basements, Graders, Wetlands, Fill Dirt.