We're interested in #110, #112, and #114. If you have some time available to make a few modifications, we would really appreciate it.
For #110, can you try playing with the font a bit? Maybe a few different color schemes? It's a good logo and it seems close to being great, but I can't explain what else it needs.
For #112 and #114, these are both great concepts but something seems to be missing and I can't explain what. If you can remove the '+' sign in the lit up windows and maybe add some detail or colors to the building, that might be enough.
Thank you for your submissions so far. If I can think of any additional comments I'll let you know.
I added a construction element. I tried to keep it modern and not cartoonish, and still keeping the iconic feel of a large company. (From experience, usually the smaller the company, the less serious the logo, like clipart of the plumber running with a wrench for a plumbing company. The larger, the more symbolic (locally think The Walsh Group, Pepper Contractors... more globally think IBM, Nike, Sun Microsystems, Intel, Starbucks....)