You designs match my old logo the most, can you review the stacked logo I uploaded and somewhat copy that and clean it up so I can see how it looks compared to others.
# 34 got to busy. If you see my website www.GastHomes.com you will see the blue background the logo will be on. #11 & #17 are both appealing to me but I like the Globe used as the O in homes. Look at my upload image and see the font is rounded with the globe showing the united states as the O with the leaf off of it very nice. Maybe spin the #11 & #17 with what I uploaded as one logo and then try keeping the bottom rounded box color in Orange with white or black letter " ENERGY SMART BUILDER"
I say the Blue background because some of your objects are blue and will not look or stand out on the background. Simple or 3D I am not sure I think simple so I can use it in small print on business cards also but if 3d looks good. The truth is I would us my old logo I uploaded but the outside stroke is bad at corners and is a Bitmap flatten image and my sign company wants a vector image.