Logo design is about creating a unique and memorable graphic that brings to mind your company name quickly. I will not be forgetting the name of this company any time soon.
Have your marketing professionally designed by the InterNACHI design team. The design services are free. Place your custom print order here:
http://printservices.nachi.org/
Marketing contact: jessica@internachi.org
Another example of an excellent logo design: http://www.nachi.org/forum/f13/new-free-logo-designed-patriot-home-inspections-98127/