About Us
CWS is based in Sacramento, California where the founder Mark Jenkins designed and built the very first washout container. We're very proud to have sold thousands of washout containers to individual service providers across the country and even beyond. Our products, along with a wonderful network of customers, have saved the soil and water from millions of gallons of caustic waste - watery slurry that typically has a pH over 12, similar to Liquid Drano!
We hope you can take a minute or two to look about our website. At the very least, you'll become acquainted with what has become the gold-standard in containing and removing a harmful pollutant. If you think that CWS products might be a good add-on for an existing business or if you're looking to branch out into something new, we would be delighted to hear from you.
We hope you can take a minute or two to look about our website. At the very least, you'll become acquainted with what has become the gold-standard in containing and removing a harmful pollutant. If you think that CWS products might be a good add-on for an existing business or if you're looking to branch out into something new, we would be delighted to hear from you.