KNOX SEWER

We are a California State Licence Sanitation and Excavation Contractors.We specialize in fabricating and installation of cesspools, septic tanks, storm drains, other sewage disposals and drains structures... We provide all your earthwork and paving needs. Which will include but not limited to: excavation, grading, trench and back-filling... Affordable Sewer and Excavation service. Providing service for the Northern California