Experience

30 years of root control experience. 80 million feet of treated sewer line. You could say we’re the full-service experts.

At Duke’s, we take pride in our 80 million feet of treated sewer line—more than anyone else in the industry. For more than three decades, we have invested in research and development of the most effective and environmentally safe root control programs and products to help municipalities save millions of dollars.

Our crews are the backbone of our company, providing quality workmanship, integrity and leadership. Our certified applicators are cross-licensed, enabling us to put the necessary manpower on large projects—no matter where you’re located.

All projects are supervised on-site by one of our licensed applicators. Each crew leader must have at least three years and one million feet experience. And all field personnel, from certified applicator to registered technician, receive ongoing classroom training.