A Different, Simple Way of Taking On Stormwater Compliance

We take a common-sense approach in making stormwater compliance simple, inexpensive, and easy to maintain.

Our founder, Jeffrey D. Pettey, BSME, is a mechanical process engineer specializing in removing contaminants with the expertise and understanding in the field of separations when applying to stormwater treatment. His passion of making stormwater filtering affordable for all business owners will be a breakthrough for stormwater compliance. Creating a simple process, using no power or chemical, no active maintenance or open checkbook is now available.

We call it the Gullywasher Method.

National Sales
858/922.9001 jed@gullywasher.com
Technical Engineering


Oregon Industrial/Commercial Contractor CCB #204630
5242 57th Avenue South, Seattle, WA 98118