Sam Vargas' team at Vargas Developments LLC. recently installed a new AC and furnace at my home. From my initial inquiry for a new system quote to completion of the installation, my experience with Sam and his subcontractors was outstanding. The characteristics I value most when contracting to have work done at my home are professionalism, clear and timely communication, and punctuality. They excelled at all. And the system that they installed was very competitively priced.