DNJ Mechanical Information

Our Mission Statement: To be a company that leads New York's heating, ventilation, and air conditioning industry and is known for providing the finest quality products and services more efficiently and economically than its competitors. Family owned and operated, our staff has over 25 years experience in engineering, manufacturing, estimating, sales, detailing, shop drawings, architecture, and customer service. We strive to be ahead of the curve using innovative technologies and business tools. Automation and management software has assisted in quicker fabrication methods and higher productivity during field installations. This translates to cost savings for our customers and quicker job completion times. We are proficient in designing spaces and providing budgetary pricing in order to achieve a product that suits each individual client perfectly. Our capabilities range across a vast array of products and services including but not limited to steam, radiators, fin tube, heating, air conditioning, refrigeration, ventilation, kitchen exhaust, welding services, cooling towers, condenser water, chillers, roof top units, ductwork, drafting, equipment service, louvers, dampers, fire protection, insulation, balancing, control wiring, building management systems, and more.