Contract Dewatering Services (CDS) is a dewatering contractor specializing in deep well dewatering and relief well drilling and construction. We primarily serve the Midwest, Central and Southern regions of the United States. CDS engineers solutions to a vast array of groundwater problems by providing drilling services along with equipment rental packages. We place a high emphasis on the service aspect of our business and we are proud of the partnering relationships our company has been built on. CDS was founded in 1979 and became a woman-owned small business in 2017.