AHS is a scam. Help yourself by staying away from this company. I paid them for 2 years and when I called them for a service the technician came after 15 days and he said he can not perform the plumbing service as it needs another contractor to remove the wash basin and he need to cut open the wall. AHS charged me the service charge and said that it is not covered. Another time I called for a leak and the technician cut open the ceiling, I feel that it would have been so easy to figure out that the leak is from toilet up. I had to pay 500$ to fix my ceiling. Also they charge you for cancellation. So much money wasted and time to get hold of representative whom you can talk.