Try zooming out in Sketchup. If that does not work please post the model so we can check it out.
Edit:
You can change the size of the viewport by clicking and dragging the edges and also move the viewport over the object.
By the way, it’s too bad you aren’t using components for things like the drawer fronts and doors. That would make your modeling more efficient. Also, you should stay on top of the back face orientation. Keep only front faces out. And don’t set the back face color to white. That’s not a fix for anything. (The green is my default back face color.)
Thanks for taking the time to help Dave. Clearly, I’m a nublet. Sorry! There is quite a bit to take in here. Many of the concepts you are talking about are somewhat foreign to me and I certainly don’t have a high level of comfort in almost any of it. For what it’s worth, I come from a background of mostly 2D CAD. MacDraft and AutoCAD LT mainly, although I have used AutoCAD for modeling a little in 3D.
I’m trying to see if Sketchup is the best product to be used for our process.
There is a lot to take in for sure. Spend some time going through the instructional stuff at learn.sketchup.com before you try to make any decisions. If you just go at it blindly without learning the right way to use the tools, you’ll come to the conclusion that it isn’t for you. It’s much like any tools in the shop. When they are used the way they are meant to be used they will do their job well. When they aren’t used properly you’ll just find yourself fighting it and making yourself angry.
And, if I may add to the reply by @DaveR, once you get to grips with the basic principles, I believe that you will find it far more intuitive and user friendly than AutoCAD.