who can help SEO with a simple restaurant site

We need to rank no.1 on a simple UK only term for a small town.

cant be that hard.

need fast results. who can help and has a good reputation?

I would recommend a few things, firstly get in touch with SeoBats for on page optimisation, if you provide all login details etc they'll sort the site out.
Then have a look for a good local citations service on BHW, something like:-
http://www.blackhatworld.com/blackh...es-taking-your-local-business-next-level.html
Finally for a UK search term the best and quickest ranking I've got here is from:-
http://www.blackhatworld.com/blackh...-google-page-ranking-2-6-trust-flow-25-a.html
Then you'll be sorted!