John Barrows More about John Barrows John Barrows has provided construction services, general contracting, construction management, and consultation services for over 30 years with projects that include historic renovation, remodeling, and new construction not only at home on the East End of Long Island but also Nantucket, Hilton Head, SC, and the Adirondacks of upstate New York. Over the years his projects have incorporated sustainable and high-performance practices that include the careful selection of sustainable materials, energy efficient envelope systems, passive solar design, and alternative energy production. As the founder of P3 Builder Group, Inc, John is dedicated to bringing cost effective, sustainable, and energy efficient practices to the housing market. The practices are based on the integration of Product, Process, and Performance as developed by Performance Path Solutions, LLC. John holds the designations of Graduate Master Builder and Master Green Professional. John was awarded the Green Building Individual Advocate of the Year Award by the NAHB in 2010 and the Home Innovations NGBS Green Partner of Excellence in 2013.