(360) 568-8085

Our Staff

Peter Moon

President & Principal Engineer
Peter is our resident expert on all things compost. He is the heart and soul of O2Compost and represents our company at various events and teaching opportunities throughout the year. Peter is the primary contact for consulting projects, and the best person to answer your technical composting questions.

Harold Ruppert

Consulting Project Manager
Harold is our lead facilities designer. He also provides assistance with obtaining building, grading, storm water and air quality permits for these facilities.

Derrick Santos

Technical Support & System Designer
Derrick is responsible for developing our customized compost system designs, and provides technical support with construction and compost process start-up. He also possesses valuable IT skills that have earned him the title of "Head IT Guy".

Chris Moon
Training Program Sales Coordinator
Chris will assist you through the sales process, and follow up throughout construction and start-up to make sure everything is going smoothly. If he can't answer a question, he will put you in touch with the person who can. Chris is also in charge of shipping and receiving.

Sherri Maben

Director of Marketing & Administration
Sherri manages our bookkeeping, marketing, and administrative tasks. She also maintains our website and social media presence (Facebook and Pinterest). 

Trond Hagen

Engineer & Structural Designer
Trond provides his professional Civil Engineering skills to O2Compost as needed. He works on both small and large scale projects, from the 10-horse aerated compost systems up to 30,000 CY per year commercial projects.