Looking to see a range of what everyone is charging per foot on boulder walls. Have to bid one and am curious to see what the prices are with lawn site members. I know everyone can say they charge .... per sq foot of a retaining wall but it seems boulder walls haven't been as discussed on here. Interesting to see how the responses on prices. The wall I'm looking to gain insight on to help bid is a 4 feet tall wall for 60 feet and then the remained of the wall is 2 feet high for 50 feet. Have to tear out an existing boulder wall that was done with too small of rock. Won't be able to use much of the existing rock as its to small. Plan to hire the hauling of the rock in to location to save on time and wear on my stuff.