DIMENSION is an architect and design firm.
I kinda like where you were going with the "D" as a building- but your font choice is a bad one. It doesn't suit the D well and is way to quirky for a business as structured as architecture. I think pink is an odd choice for this type of business too, unless you can justify it?? And above all else- lose those gradients!!! It looks dated and a little cheesy. This idea will work in flat color, and probably work better.
I would suggest maybe turning the D a tad more forward so the windows don't become so small that they disappear in small applications.
Also, if Architects is plural- shouldn't Designer be plural also?
It's not a bad starting point- but needs some more work!
Thanks for the suggestions j.o.y...