Loy Clark Pipeline is based in Tualatin, Oregon and has been specializing in construction service to the gas pipeline transmission and distribution industry since 1957.

We also provide services in Directional Drilling, Cable Plowing, Underground, Conduit and Vault, Saw Cutting, Paving, Asphalt and Concrete, and Vacuum Excavation.

The Loy Clark team delivers a unique combination of resources with years of proven expertise to reach and exceed our customers' expectations.

With our experience we have the proven ability to deliver a quality project on time, and within budget.