Sandhill Environmental Services is an employee owned company convieniently located in Angola Indiana just off the I-69 Lake James, Crooked Lake exit. Sandhill is a full service environmental company serving Northeast Indiana, Northwest Ohio, and Southern Michigan. We offer a complete array of water testing and sampling for drinking water, pools, beaches, stormwater and wastewater. From a simple screen, to the most in-depth analysis and compliance required by varius regulatory agencies, Sandhill's knowlegable staff is ready to handle your water regulatory requirements. With over 20 years combined certified water operations experience, and our in house laboratory, we have the ability to provide comstomized solutions to ALL your water operations and analytical needs.