D W Construction is a licensed and insured, family owned and operated company with over 32 years of experience as an Excavating contractor in Thousand Oaks. Specializing in Seward, Underground Utility, Backhoe, Bobcat, Excavator, Dump Truck Services, Excavation Services Grading, Hauling, Trenching, Footings, Back fill, Compaction, Concrete And Asphalt Removal. Underground Utility Installation, Seward Gas, sewer water, Street Work, Underground Utility Repair and Maintenance.