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Black Rock Underground, LLC
About the business:
In Beaverton, we are Black Rock Underground, LLC - your reliable excavating and utility contractor. We understand that homeowners often face complex underground issues, from septic system troubles to extensive excavation projects. That's where our expertise comes in.
For over a decade, we've been dedicated to delivering exceptional service in the realm of excavating, septic systems, and utility work. Our team is committed to ensuring your property's foundation is solid, your septic system functional, and your utilities reliable. With a customer rating of 4.8/5 from 47 reviews, we take pride in our reputation for professionalism and quality workmanship.
When you choose Black Rock Underground, LLC, rest assured that we'll tackle your home services needs with precision and care. Let us help you maintain a safe and efficient home environment - because at Black Rock Underground, LLC, we're more than just an excavating contractor; we're your trusted partner in home service solutions.
Services:
All services 3-
Excavating Contractor
Book from $50In a pinch for expert excavation services in Beaverton? Look no further than Black Rock Underground, LLC. We specialize in …
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Septic System Service
Book from $50In Beaverton, trust Black Rock Underground, LLC for comprehensive Septic System Service. We tackle every aspect, from installation to repairs, …
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Utility Contractor
Book from $50In Beaverton, we are Black Rock Underground, LLC, offering comprehensive utility contractor services. We specialize in managing your underground utilities …
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Hours of operation
- Mon – Fri
- Sat – Sun
- 7:00 AM – 5:00 PM
- Closed
Latest reviews
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CulpNelsonStewart10 June 2026
We are neighbors that share a driveway where the work was being done. Antoine went above and beyond. He was very kind, explained what they were doing, our driveway was affected and we had no notice that the driveway was going to be dug up by the property management who was having the work done. I had to wake my daughter up to move her truck and Antoine was very kind about it. He truly was amazing. He had extra asphalt left so he filled in big holes in the shared driveway from the last time 10 years ago the plumbing was an issue.
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Shirley Specht10 June 2026
Thank you
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Steve Alley10 June 2026
Did a quality job invert competent manner. Will call again.
