Banners design - i need good designers

Design details: i need 1 banner
creative thinking needed
i want talented people that did not get a chance cuz they don't have portfolio
this will be a banner in the website on about us page
needs to "sell"
Banner sizes: 700:250
Banner content: images/background/text
Ideas for the visual style: needs to "sell"
Preferred colors: blue/green
Website url: http://www.american-fork-garagedoorrepair.info/about
Website information: garage door repair company
Extra notes: must be creative
i do not want "old" design
price needs to be low - i need long term work