Following are the links to two lists which Marilyn Nichols found in the newspaper and a brief description of each. If you try any of those listed, please notify tlonlinesf@gmail.com as to the result.
www.angieslist.com "Angie's List is a word-of-mouth network for consumers. It's a growing collection of homeowners' real-life experiences with local service companies." See also a host of tips by clicking on that tab. Normally one has to subscribe but since they just started in this area, we can join for free for one year.
www.diamondcertified.org Companies need to apply after which a random list of about 400 customers are surveyed. Companies must get at least a score of 90 out of 100 after which their credentials and business practices are checked plus they must agree to adhere to the Diamond Certified Customer Satisfaction Principles in order to be certified.