Get listed on google local and get found on google maps
With the use of internet enabled mobile phones is increasing, more and more people are using Google Maps to search for local businesses and services.
If you go to the google maps or google local website and do a search, such as 'Website design Hatfield' you'll see a location map with 10 local businesses matching that search description, marked on the map, with a further listings on the left-hand-side. Clicking on either the markers or listings, will reveal further information for the business and their contact details.
This is an ideal way to advertise your business especially to the local market, so if you haven't done so already, get yourself a google account and add you business.