About.
Koski Drainage Solutions was founded in 2021, after recognizing the need for a professional, full-service drainage contractor serving Northern New Jersey, specializing in residential and smaller commercial drainage solutions. We pride ourselves on being the absolute best in the business... we determine the best solutions to your drainage problems, then use the best available materials and knowledge to plan a unique drainage solution, and complete the solution with absolute professionalism and transparency along the way.
Why us?
Why Koski Drainage Solutions? We differentiate ourselves from "run of the mill" excavation contractors and landscape contractors in that, drainage is all we do and we are the true drainage professionals. Residential and commercial drainage solutions are not an afterthought for us, it is our entire business!
We have dedicated professionals both on staff and on retainer who have the experience and know-how to solve drainage problems ranging from a failed roof leader drain to commercial parking lot surface runoff remediation, and everything in between!
We are constantly engaged in continuing education in the drainage field, and are dedicated to bringing the "latest and greatest" in drainage system advances to your project!
Company Profile.
With locations in Mahwah and Blairstown New Jersey, we serve all of Northern New Jersey including Bergen, Passaic, Essex, Hudson, Morris, Warren, Sussex, Hunterdon and Somerset Counties.
Our team is led by brothers, Matt and Chris Koski, foreman David Lool, as well as all of their associates.
We work daily with several civil engineering firms throughout New Jersey, whom we bring into our problem solving team as needed.
