Welcome to Sanco Pipelines

Since 1956

Sanco Pipelines, Inc., founded in 1956, is a General Engineering Contractor specializing in underground construction. Headquartered in Los Gatos, California, Sanco serves the greater Bay Area with operations extending from King City in the south to Santa Rosa in the north as well as the San Joaquin Valley and greater Sacramento area.

Sanco Pipelines holds a State of California General Engineering, Class A and C42, Contractors License and is signatory to both the Operating Engineers and Laborers’ Unions. Sanco is also an active member of the National Underground Contractors Association (NUCA) and in Northern California, a founding member of the Engineering and Utility Contractors Association (EUCA), now known as United Contractors.

Sanco works on projects as either a subcontractor or a general contractor. Private projects are obtained through negotiation and competitive bidding. Public works jobs are sourced through publications and public entity approved bid lists.

We at Sanco believe that safety is a critical part of success. To insure the welfare of each and every employee we have implemented an extensive safety program that includes, but is not limited to, an OSHA approved Illness & Injury Prevention Program, a Drug and Alcohol Abuse Prevention Policy, including random/reasonable cause drug testing and testing of all new hire and re-hire employees, and a Driver’s Safety Policy that includes written and hands-on behind-the-wheel training. We also require that many of our employees be Cal-OSHA certified and trained for confined space entry, competed person for construction, First Aid/CPR, forklift operation, and for traffic control/flagging  as well as .

Our company specializes in the installation of sanitary sewer, storm drain, domestic water, reclaimed water and underground fire lines. We strive to provide high quality service to our clients in an expedient manner. Our motto is “Experience, Quality and Efficiency since 1956,” and that is reflected in our work.