Utility Locating | Utility Mapping | Pipe Locating | GPR

1st Call Utility Locating provides private underground utility locating services in the San Francisco Bay Area.
We have locating experience with a diverse set of companies and industries in a broad array of settings. We take pride in offering quality locating services using the latest technology at a fair price.  

Welcome to Our Website

If you need underground utility locating services in the San Francisco Bay Area, Northern California – call us! We have extensive field expertise and the latest technology available to provide you with high quality utility locating services and AutoCAD mapping.

We are a family owned and operated business and we take pride in every job we do – “1st in Safety, 1st in Customer Satisfaction” is our motto, and we mean it!

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About Us

1st Call Utility Locating has professionally trained utility locators with experience locating in some of the most difficult and complex conditions. Our locators have accurately located underground utilities at airports, electric substations, power plants, oil refineries, prisons, hospitals and gas stations.

Our extensive experience and training allows us to use the most advanced locating techniques and technology to ensure quality and safety for your underground utility locating project.


Underground Utility Locating Services | Utility Mapping | Pipe Locating | GPR