I was recommended by a friend to Wegreened end of 2018. At the beginning of 2019, I contacted Wegreened for a free evaluation. The preparation and communication is very smooth. They reply all messages within 1 business day as advertised. I submitted my NIW six months later at NSC since I signed the contract. Most of the time it is the recommendation letter process that cost the time. Five and half months later, it is approved with no RFE. What they prepared for my PL looks comprehensive and wrapped my materials well. I am satisfied with their service and advice they gave to me.