Black Rock Underground, LLC

Aug 2023

From their initial scope to the completion of the job, Drew and his team were communicative and consistent. The final invoice matched the initial quote without any added costs or surprises, and most impressively, they finished the complex task of excavating and repairing the sewer line to our century-old home in less than 8 hours - a full day ahead of schedule. The team here was professional and friendly - highly recommend!

Aug 2023

I have been meaning to write a review of this company for over a year, so they probably don't even remember coming out to my house at this point. I had seen a rat hole by the side of my water meter down by the street. My neighbor also had one in the parking strip. I was sure that I needed to replace my sewer line and was dreading the price tag. I called Black Rock Underground, and for no charge at all, they performed a sewer scope and said that there was actually no problem! No charge, just good news and advice on how to keep the rats from going down by the water main! Thanks so much, Black Rock Underground! To be sure that if I do have an issue, I'll be reaching out...read full review

Apr 2023

I can't say enough good things about Black Rock Underground. Our house was serviced by an aging Septic system and we needed to connect to Sewer. But the job was rather complex involving decommissioning our old septic system, running a very long length of pipe underground and work in a Sensitive Environmental Corridor - within feet of a stream at the bottom of a steep ravine.Black Rock was extremely helpful through the 10 month permitting process. Their expertise and knowledge was invaluable. They bored the almost 200 feet of pipe underground without need for a lengthy open trench and minimized impact to the stream and environmental corridor in which they were forced to...read full review