Well according to the bullshit I learned in IT applications, you need to make a few changes to your website.
Instead of listing all your information in one page, you should make a number of links. I would do it like this:
In the navigation bar there would be three links: Home, Suburbs Serviced, Contact us.
Just make 3 pages and and keep the exact layout consistent, you don't want the layout of the website changing each time you click on a different link.
In the Home link, just write a little bit about the company, what it does, bin sizes etc.
In the suburbs serviced link just list the suburbs serviced lol
In the Contact Us link, show the phone number, name of the owner etc etc
Right now, its looking really simple, it needs some complexity.
Or just ask methodsboy or danieltennis, they both got above 40 for IT
EDIT: oh yeah, the colour scheme is horrible, go for some sleek colours like silver etc to make it look more moderns if you want.