Black Rock Underground is a construction/excavation company who specializes in pipe bursting and directional drilling/boring sewer and water line inspection, repair, replacement and installation. Although we have based our company in residential service, our skill set does not stop there. With over 35 years of experience in residential and commercial construction we are skilled professionals in many other categories such as roads, streets, grading, site preparation, underground utilities, surface water management, drain piping , rain water harvesting, septic systems and much more. Black Rock Underground will define industry standards for earth moving and construction projects and never lose sight of our core values: safety, quality, integrity, pride, customer focus and community service

Some of our services include sewer repairs, sewer scopes, sewer hook ups, rain drains, septic decommissioning, excavating, land clearing, demolition, storm clean up, and just about anything else that involves earth moving or underground utilities. If you need something done involving excavating or earth moving we can dig it, move it, place it, and bury it! If it goes in the ground we can place it there!

Westside Excavation is Portland's leading sewer expert in Party Sewer Lines. We specialize in sewer repair, sewer line replacement, excavation, site prep & demolition.