I consulted with many other immigration companies before, but none of them were nearly as professional and attentive as JCOS. My advisors Helen and Alice are very patient and knowledagble as they have always answered my questions quickly, accurately, and in details. I always felt so relieved after addressing my concerns to them. They would never scare people into signing a contract with them, unlike some of the other guys. I can truly tell that they know what they are doing, and they care about their customers and understand the struggles. I highly recommend this company to people who are working on getting their PR.