Welcome to Ecology's Construction Portal!
This site is a resource for Washington state contractors and developers. Here you can access information, permits, and regulations that apply to construction activities. Also included is green building information. Implementing green building practices during any or all stages of a project can significantly reduce the impact on the environment while saving you time and money.
Information for getting started with your project including links relating to green building, low impact development, and additional industry information.
Information regarding regulatory guidance for contractors, planning your project for Washington’s rainy season, and water quality issues.
Local, state, and federal regulations including permit applications as well as contact information.
Information on how to recycle construction related waste and properly dispose of other waste.
Find specific agency contact information.
Contact the Office of Regulatory Assistance (ORA) for additional help.
Visit the Department of Ecology's Green Building website.
Find out what others have done. Take a look at these case studies:
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