For three generations, Phil Kouffman Builder has crafted some of the most exquisite dream homes in the Hamptons. We provide a full spectrum of professional construction services for the East End, including custom homes, spec building, design-build, major renovations and commercial construction. Our honest, expert approach has earned us a stellar reputation. Our company values start with a passion for client satisfaction, which ensures our projects are always well built, well managed, and delivered on time.