I think it looks nice. It's clean, easy to navigate. One thing I will bring up...but I dont have strong feelings about but wanted to share with you what I have been told... On your home page, where you list what your company won't do... example, leave your yard a mess. Instead list these standards in a positive way such as, What we Promise.. We will respect your yard and leave it nicer than when we began our work... etc. Just an idea for you to consider.
For your gallery if you do a lot of residential work, then have more pics with you working around houses. I love the crane pic... gives the customer the impression that you are a major league business.. Your testimonial page is powerful. Very good job with this and keep adding to it.
Good Job.