Dewey PlumbingLogo Design Contest

We are a plumbing contractor and our target market is homeowners and property managers - all residential homes

I have attached a logo for our construction division which is type of colors I would like to emulate. It is the logo that says dewey construction & Development on it. I also attached a rough idea of a logo where we would like to implement some parts of it, mainy the wrench that looks like it is in movement but not necessarily anything else on it other than license number, name of business. Not the slogan on it though, don't use that. Blue, black, maybe an option for a lighter version

will send in the attachments