Founded in 1962, Mazzetti Nash Lipsey Burch (M+NLB) was formed as a result of the merger of Mazzetti & Associates and Nash Lipsey Burch. It is a full-service consulting and design firm focused on the engineered systems of buildings, including plumbing, fire protection, process piping, lighting, power systems, and heating, ventilating and air conditioning (HVAC). Apart from traditional design...