where on the web can I find ratings of household movers as to quality,
integrity and service?

bignick,

Epinions, a site dedicated to rating all types of services, has
reviews on many large moving companies. The full list of Moving
Services companies can be found from
http://www.epinions.com/hmgd-Moving_Services-All/submitted_form_~ultrafinder/ultrafinder_submitted_~+Go+/see_them_all_~1

Using the five star rating system, of the moving companies that had at
least five reviews, the highest ranked company was Penske, followed by
A 2 B Moving Systems, and ABF U-Pack Moving. Many companies had
ratings of two stars or less, so there would appear to be a great
difference in service offered between the highest and lowest ranked
moving companies!

Moving Center has an article that provides short reviews on eight long
distance moving services, that can be accessed from
http://www.movingcenter.com/mc.dll?page=howtolibrary&file=mh_10_07.htm

For finding a specific moving company based on your location, the
123Movers site at http://www.123movers.com/ provides a very
comprenhensive search engine to find moving companies in locations all
over the 50 United States.

Google search terms used:
Moving companies
Moving companies ratings
Moving companies reviews

Please see this Google Answers question "Overcharged by movers, what
to do?" at https://answers.google.com/answers/main?cmd=threadview&id=43423

I discussed this topic with friends and found other horror stories of
movers among them so the answer may be of assistance to you.