About Company

Black Rock Underground, LLC is a privately held construction services company based in Aloha and Hillsboro, Oregon, specializing in trenchless sewer repair, sewer scope inspections, and underground utility services. Founded in 2011, the company has built a reputation as one of the leading local sewer services providers in the Portland metropolitan area. Black Rock Underground uses advanced sewer equipment technology and highly experienced crews to deliver cost-effective and minimally invasive solutions for homeowners and businesses. The company’s services include sewer repair, replacement, pipe bursting, directional boring, excavation, and industrial utility installations, ensuring that customers receive efficient and reliable underground infrastructure support while minimizing disruption to their properties Black Rock Underground LinkedIn.

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