Require a professional and modern looking website for a surveying company

Require a professional and modern looking website for a surveying and architectural company. We require a logo design as well although we do have something in mind would need this to be in a format we can replicate etc. We are a professional firm and wish to appear elegant, formal and modern. We require basic functions on the website such as home page, pages for what we do, photos and the like - nothing too complicated must just look modern and professional.