Excellent building and premises supplier. One of my cousin has taken one flate from them last year at Navi Mumbai. They has so many facilities. Good finance system. Excellent building concept. They are one of the top builder in my opinion.
Also I heard from my cousin that they are financing at a low interest rate than others. So in my opinion that I supervise my well wishers and all the people of India if you want to take flats or if you are in a confusion that whether J K Builder or not I suggest them you can blindly select them.