Custom Designing & Engineering (CD&E) is a full service MEP (Mechanical, Electrical & Plumbing) engineering group located on Ford Road in Rockaway, NJ. CD&E has diversified staff with a total of almost 60 years of experience in the engineering field. The company was started as a part time business in 1986, and has recently moved into new facilities in Rockaway, NJ in July 2009.