Green Building Standards

Eco-Cool Remodel Tool

Take a tour through this virtual house and find ways to green up your next home remodeling project.

Built Green

Built Green is an environmentally-friendly, non-profit, residential building program of the Master Builders Association of King and Snohomish Counties, developed in partnership with 


LEED is helping to deliver energy and water efficient, healthy, environmentally-friendly cost saving buildings, homes and communities.

Renewable Energy

Photo courtesy of A&R Solar

Renewable energy is energy generated through limitless natural resources that are not harmful to the environment.

Energy Conservation

Energy conservation can range from strategies as simple as turning off lights in rooms not being used, to sophisticated commercial building strategies such as demand control ventilation.  Exciting developments include LED lighting (