Knox Sewer & Backhoe Service

We are a generation family Owned business for over 50 years. Located in the Oakland Bay Area . We service Alameda and West Contra Costa Counties. We are state licensed Sanitation and Escavation Contractors.We specialize in fabricating and installation of cesspools, septic tanks,storm drains, other sewage disposals and drain structures. We provide all of your earthworkand paving needs, which include but not limited to:\r\nExcavation,grading, trench and backfilling.