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Over 95% of our team is first aid, confined space, competent person and hazwoper trained


MK Pipelines have completed numerous underground utility contracts as a general contractor for water districts and school districts around the entire bay area. We have also completed contracts as a sub contractor on larger scale projects. Some of the public districts and general contractors we have worked with are listed below:


Campbell Unified School District
Fremont Union High School District
Jefferson Union High School District
Menlo Park Elementary School District
San Mateo Foster City School District
Sequoia Union High School District
San Mateo Community College District
San Mateo Union High School District
San Francisco Unified School District
Marin County


Alten Construction Inc.
Blach Construction Co.
Cahill Contractors Inc.
Coulter construction Inc.
Gonsalves & Stronck Construction Co., Inc.
Lathrop Construction Associates Inc.
OC Jones & Sons Inc.
Overaa Construction Inc.
Sausal Corporation
Strawn Construction Inc.
Taber Construction Inc.
Webor Builders
Zolman Construction Inc.

Private projects sub-contractor work

Midstate Construction Corporation
SD Deacon
WE Lyons Construction