Black Rock Underground, LLC

Needed to have a sewer line replaced to close a property I was selling. Cory came out the day I called, gave me a competitive bid, and completed the work the following Wednesday. Super quality work, fast and efficient, and Cory is cool to boot! Great company to work with!

I recently hired them to do a demolition project on my grandma’s property. Kathleen was amazing and she definitely went above and beyond my expectations. I would definitely recommend this company to anyone for their services.

Black Rock rocks!!! These guys did an amazing job for us drilling a new sewer line for our guest cottage. We sit on a half acre and the cottage is towards the back. They had to drill nearly the entire length of the property, to the sewer line out front. It went really well, we loved the crew, fascinating watching them work. Friendly, easy going, and super hardworking. While their equipment was here they also leveled a patio area, and brought in gravel for a new patio for cottage guest to use. I had a fairly good size area designated for a community garden with a local school, and they cleared it for me as a donation to the cause. There ended up being a huge, huge stump and roots in the area — so it wasn’t easy. Would definitely recommend Black Rock Underground, LLC — very knowledgeable, professional staff. Did what they said they would do, held to their bid, cleaned up their mess, what more could one ask for?