We are a full service utility contractor. Our services include installation of underground utilities and vaults as well as repairs to existing utilities. We also provide hydro or air vacuum excavation to locate underground utilities or clean out utility vaults and manholes. Other services include digging pole holes and providing various services for large and small utility or water companies.  We provide 24 hour emergency service to all clients. Call on us for all of your utility installation and repair work.

Olsen Excavation & Grading
General Engineering Contractor Lic # A-565297 Since 1989
16787 Draper Mine Rd Sonora, CA 95370-8412 Tel: (209) 533-8347 Cell: (209) 768-3000 Fax: (209) 533-8347

2010-2015 Olsen Excavation & Grading

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