-Remove the google and avg stuff
-Center the contents of the page...it looks cleaner than a left alignment imo.
-Reorder your links as show below. I say this because usually contact is the last link on a page.
Services
Rates
Links
Contact
-The free antivirus, spyware removal and firewall links should come down...because its taking away from your own services...What would stop people from just downloading those programs and figuring them out for themselves instead of you doing it for them and charging your own labor fee?
Hope that helps