1. Add a Google Business Listing
Always have a map and a link for directions. Having a map is useful to explain your location in relation to landmarks. If you have a website or blog site, its a great idea to enhance it for locally pertinent terms and colloquialisms.
2. Develop accurate listings
There are a ton of directory site listing websites. If you are listing your service on any number of these directories, it's best practice to be accurate & consistent in your entries. For national listings and review websites, be sure that your service is consistent in searches for the area. Consistency is essential - make sure your address format is identical on all of the sites! It really does make a difference!