Looking for a law firm in San Francisco

am looking for a law firm to handle my disability insurance case, how can I find a good law firm? Can anyone with experience suggest me, some good tips?

most of the reputed law firms have Toll free national numbers, or other numbers specified, besides nowadays everyone has website so have a look at their website first and see their case studies that should give you a fair idea about the company. I have been through this and when I called up the list of law firms I could make out a lot from their customer service itself. Unfortunately none of my friends had such experience so I had to find a reliable law firm myself, but I am glad I found one of the best ones in America, my case was taken care in 60 Minutes and would like share with all "Ray Bourhis Associates" http://www.raybourhis.com/