D. W. Martine & Associates, LLC serves the municipal, private development, and industrial water and wastewater markets in New Jersey and New York. We are proud to represent some of the industry's best manufacturers while providing honest, quality service and solutions for over 35 years.

We offer treatment solutions for small to medium-sized municipal projects and provide complete system supply for the private development market. Let us assist you in the design and supply of all your water and wastewater needs.