D/E/F Services Group, Ltd is a full service M-E-P and general trades contracting company which operates in the commercial con ... struction industry. We provide our customers skilled licensed tradesman in each of the electrical, mechanical, plumbing, low voltage (telecom/security) and general trades fields with all in house D/E/F employees. Thus allowing customers to have all of their building development, fit out, and maintenance work handled under one company with one call. We value our employees and their quality of life. And we are pleased to say that our benefits package and work life balance is above average for our industry for our employees. At D/E/F we have a passion for everyone's success and for all those involved with D/E/F as customers or employees, we provide the "Value of One". read more