I like the second one more, but without the mower, just with the sun set. I would also play with the color of the letters a little, the yellow CLS is to close to the sun color especially towards the bottom. Other than that I like it and think with a little tweaking it could still fit your company even if you grow real large.
Im not a big fan of equipment in logos. I do like irrigaion head or lighting fixture if you do that but
Why do people not respect us as they do other tradesmen? Because every Tom, Dick, and Harry doesn't think he can be a plumber or electrician!