These are a few resources and service providers that I use or refer repeatedly.
AirPerfect is a leading expert in the design and installation of green heating and cooling systems.
The best resource for Coastal Carolinas real estate -- an incredibly fast growing area of interest for my active, mature clients - - is Jennifer LePage. She is an agent, general contractor, and certified green builder.
Blogs I check every day are Big Time Listings, Real EStalker, Blogher and Luxist. There is no site with better guidance and more complete factsets than Barbara Corcoran.
On Nantucket, my go to agent is Chandra Miller of Coffin Sconset Real Estate.
Francine at FTR Designs is a pleasant, charming and resourceful designer who has a limitless range. She's done historics, mansions, palaces and cottages.
Zillow. My first stop for getting the big neighborhood picture.