Not a SEO tip but still a nice tool to improve business is to ensure your business is listed on GPS systems. Ever wonder why your competitor is listed on your Garmin or TomTom and you are not? Someone has to submit your business and the best person to do that is the business owner.
Here are submission links for the major GPS manufacturers:
1) GPS Data Team: http://www.gps-data-team.com/listingstep1.php
2) NAVTEQ: http://mapreporter.navteq.com/
The submission process is easy and free. Complete your business information and your accurate location with pin on the map.
For the GPS Data Team submission you will be assigned a unique passcode to retain for any future changes.
For NAVTEQ you will receive via email a map report number which can be used to track your submission status. Your submission may take several months so be patient.