I am looking for a list of the top General Contractors who do high-end
residential renovations in Manhattan.  Looking for companies who are
well established, fully licensed/insured/bonded, and work with
high-end clientele.  Must have a good reputation for superior work
quality and keeping to time schedules. Possibly whose work has
appeared or been mentioned positively in architectural/interior design
magazines or who have won awards. A list of clientele would be helpful
as well as a listing of where they've been mentioned/recommended.