Williams Sanitary Service Inc.

Septic service; plumbing

Brentwood, CA

P.O. Box 20, Brentwood, CA 94513

Monday-Friday 8am-4pm; Saturday-Sunday closed; 24/7 service available

State contractor license #907482

Family-owned Williams Sanitary Service provides septic pumping, inspections and discovery services. It also helps with drain cleaning and general plumbing needs in Contra Costa and Alameda counties.

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