Thanks for your response guys. I got your point - need to remove some keywords repeating to make the website look more natural and need to update the site architecture. But I can't agree on "doorway" pages statemnet. Every page of the website has unique content. Infact, there is one of our competitors who OUTRANK US with copy/paste text on every area page like this:
"Man and Van service copy/paste,copy/paste,copy/paste,copy/paste,copy/paste, area Barnet"
"Man and Van service copy/paste,copy/paste,copy/paste,copy/paste,copy/paste, area Acton"
"Man and Van service copy/paste,copy/paste,copy/paste,copy/paste,copy/paste, area Hammersmith"
How is that possible? I thought that content is king for Google but in this case a website with duplicate content outrank a website with unique content.