Shay, not sure why but your links in the menu are not static. When I click 'Services' the button that was 'Services' changes to 'Contact Us' etc.
This is confusing for your visitors, not to mention a nightmare for search engines - I'd suggest a completely static menu - when I click a tab it should still be the same thing I clicked last time
And maybe a bit of color in the way of photos would help add more energy to the site.
Your text is *very* sparse. Remember, you're a business; granted, a small biz, but still - a business has plenty of information for it's potential customers to browse through to get a good idea of company philosophy, experience, services, etc. Is there anywhere you can add more information to the site? Maybe give more info about yourself, elaborate on your services a bit, or detail your experience?