I have been looking for an extended warranty companies and I found out there more than 500 companies in the States out of which about 20 are accredited or I would say reliable. Here is a link that can help be choose a good company and keeps you away from scamers.. http://www.vpanet.org/Certified-Companies
You may want to search for the company in bbb.org_nr_
You may want to search for the company in bbb.org_nr_