Efficient Building
Making better use of your time and materials on the jobsite not only can get the project done faster and cheaper for the client, but it can make your company better and maybe even get you more money.  Efficiency means simply to not waste what you have.  Maybe you get a big snowstorm so you can't finish siding the building, why not take advantage of that time to work on the inside.  Maybe you can start installing the mechanicals or electric or plumbing or maybe flooring.  By making a use of the time you have to get more work done, not only are you helping out the client, but you will also be helping out yourself.  The sooner you can get done, the sooner you maybe able to start a new project or devote more time to one you already have.  Many people do not take advantage of this time, they look at as a loss of time and money, but it doesn't have to be.  Secondly, schedule your projects better, make sure that the subcontractors aren't tripping over each other on the schedule and that you have time set aside to get the entire project finished, before the client needs to have it done.  Also make sure your schedule is flexible enough that it will allow for delays or unforeseen setbacks in the construction, don't make it so tight that if you don't get a material shipment on time, that it slows everything down or completely shutsdown the construction site.  Always make sure you are doing something that can be done to keep the jobsite moving, otherwise you can end up with a lot of extra headaches that don't need to occur.