• Complete Septic Systems • Excavating • Vacuum Excavating • Pavement • Paving • Residential Buildings • Residential Services • Road Building • Roadway Testing • Site Preparation • Site Work • vacuum excavation • Demolition • Utility Instillation water a sewer repair • House-pads • Seal coating • Grading • Utilities • Paving • Driveway installation, repair or re-paving • Septic systems- standard and engineered • Allen Block retaining walls for landscaping/soil stabilization • French drains • Defensible space (brush clearing) • Water truck services • Snow plowing • Design and installation of top of the line laser graded all weather Equestrian riding arenas! • Concrete Installation/Demolition (Slabs & Retaining Walls)
Commercial, Residential, general
Serving All of Northern and Southern California Olsen Excavation & Grading 16787 Draper Mine Rd Sonora, CA 95370-8412
Some of our equipment includes water truck, dump truck, dozier, backhoe, excavator, compactor, skid steer, grader, scraper-loader.
General Engineering Contractor · Lic # A-565297 Since 1989