Search engine optimisation for new website

Hi,
I have designed a new basic website on weebly for my new food and health and safety consultancy business based in warwickshire.

I have no experienced with seo so would need you to carry out the work for me rather than just telling me how to do it.
I would like my items to come to the top of Google searches for food and health and safety consultancy in Warwickshire and surrounding areas.

If interested, please could you let me know the following:
How you intend to achieve this goal
Experience in this area
How likely i would appear near the top of searches
How long it will take
Cost


Thanks