Kerrigan-Dupree, Inc.'s purpose is to maintain a cleaner environment in Louisiana, Mississippi and Alabama while helping our customers meet EPA laws and regulations by furnishing them both water and wastewater treatment equipment sales and service. Our mission as a water and wastewater equipment representative company is to sell reliable, innovative and solution-oriented equipment that will meet our customers short or long term needs with a focus on superior customer service and support. In addition, we install, provide monthly/quarterly maintenance inspections and repair the equipment we sell. As a small company that has operated for almost 30 years, we are easily accessible!  We offer only the best in water treatment equipment manufactured by top leaders in the industry.