Nice place, very conveniently located for the North side. Not too much traffic on the road in (runs somewhat behind the DV airport) and what seems like ample parking, given the amount of folks coming and going.
Working with the staff here was a breeze and they were very accommodating, happy to answer my questions about the rock and the delivery process. I was able to get what I needed and set up delivery without any issues.
I must say, they have a nice setup out front, where you can see in-ground examples of many of the rock types and sizes that they carry, along with the bricks and stone they carry. It pretty useful to see it all side by side in a mini-landscape and under natural light in the parking lot.
Decent prices, good product knowledge and friendly employees, including the delivery drivers. I wouldn't hesitate to buy more rock from them if I needed it.