Thanks for these! I really like Entry
#34, what you modified in the crane, is much better!
Can you space out the letters in "costello" a little more, so they are not touching?
I am also wondering about the pictorial part of the logo on the left a little. Do you think it might look good to make everything gray (to symbolize concrete) except for the crane(to remain green)? The current gray part, arleady looks like that, which I think is fantastic, but what if you created more dimension by making the boxier green part (right to the left of the crane) gray too. This might make it more dimensional and more like a building of concrete.
Just thoughts. I really like where you are going. Thanks again!