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HERS stands for Home Energy Rating.

This house will use approximately half the energy of a same sized house built to code.

Green Building

R.J. Aley Building Contractor is a NAHB Certified Green Builder and ENERGY STAR partner that is committed to building and renovating homes that are more energy efficient, sustainable and have lower long term maintenance costs than homes built and remodeled only to meet the requirements of the building code.

Whether you want a new, custom-built Net-Zero-energy home, an energy-efficient renovation, or to simply reduce your existing home's energy use and lower your utility bills, we have the experience to make that happen.

We specialize in building and remodeling beautiful, comfortable homes that function as well as they look. When your home performs optimally it saves energy, which saves you money on your heating and cooling bills every month. You can also feel good about reducing your carbon footprint and helping the environment. Everybody wins when you build green.

Green building is a rapidly changing field that utilizes state-of-the-art technology. It is important to select an experienced and knowledgeable contractor who can advise you on the most up-to-date energy efficiency and green solutions for your home.

Learn about the technology and products used in our Energy Efficiency and Green Home Projects.

Communities served:

Fairfield County, Connecticut: Bridgeport, Cos Cob, Darien, Easton, Fairfield, Greenwich, New Canaan, Norwalk, South Norwalk, Rowayton, East Norwalk, Old Greenwich, Riverside, Southport, Stamford, Stratford, Trumbull, Redding, Weston, Westport, and Wilton.

New Haven County, Connecticut: Eastrock, Milford, New Haven, Orange, Westville, and Woodbridge.

Westchester County, New York: Bedford, Harrison, Portchester, Pound Ridge, Rye, South Salem, and West Harrison