1. Your name is not a headline. Place it somewhere else.
2. Overall, it's a symmetrical layout but that "box" on the right is taller.
If you can't make that one shorter, make the one on the left the same height.
3. It looks like there are double spaces between words in a few places.
4. Bump everything down so it's not "up against the top" so much - give it some breathing room.
5. Maybe make the space between the three images and the image above a little bigger. (Like at the top portion of the ad)
Headline suggestion using text already used:
(spacing/fonts limited with what I have to work with here - just showing to give an idea)
WE MAKE IT GREEN!
Flowerbeds and Border Designs
CRUZ GARDENING SERVICE