(360) 568-8085

The Best Solution is Often the Simplest

Sustainability Starts with Healthy Soil

Large or Small, O2Compost has you covered.

Go Green and Improve Your Environment

Protecting Our Land, Air and Water Resources

O2Compost is an environmental consulting firm located in Washington State.   We specialize in designing aerated compost systems and teaching the owners of these systems the Science and Art of Composting.

Agricultural Composting Thumb

Agricultural Composting

Industrial Composting Thumb

Commercial Composting

Institutional Composting Thumb

Institutional Composting

Municipal Composting Thumb

Municipal Composting

 systems serve a wide variety of organizations, including farms, private and public institutions, municipalities, and industries; all of which generate or receive organic by-products. Since our formation in 1996, we have designed over 1,000 aerated compost systems serving clients located throughout the United States, Canada, and seven other foreign countries.

O2Compost believes in keeping it simple. We have developed compost systems for every scale of operation, for every feedstock, and for every budget. Please contact us if you have any questions, comments or suggestions. We look forward to hearing from you.