D J H Mechanical

D.J.H. Mechanical Services Inc., family-owned and operated, provides heating, ventilation and air conditioning services to a variety of residential, commercial, industrial and institutional clients in the Greater New York Metropolitan Area. DJH Mechanical is a certified minority-owned Sub Chapter S corporation - MWBE Certified. D.J.H. is a member of the Mitsubishi Diamond Alliance. As a Mitsubishi Diamond Designers, D.J.H. is a certified contractor to install design/build systems with in-house engineering staff that have received training for the design of Mitsubishi Electrics CITY MULTI systems.

D.J.H. Mechanical Services Inc., family-owned and operated, provides heating, ventilation and air conditioning services to a variety of commercial, industrial and institution clients in the Greater New York Metropolitan Area, New Jersey and Connecticut. The company operates from their own multi-level building that consists of a 3,300 sq.ft. Sylvia Hazlehurst along with her husband, Dennis Hazlehurst, credit the firm's success to its policy of maintaining rigid professional standards and to personal attention given to our clients regarding all facets of each project, from the planning phases to the final after installation inspections.