For more than 50 years, commercial/mechanical contractor ENCON has taken a holistic approach to HVAC, designing energy conscious solutions that help buildings run more efficiently and more comfortably. One of ENCON’s clients is The Wardlaw + Hartridge School in Edison, New Jersey — a private, nonsectarian, coeducational day school serving students in pre-kindergarten through twelfth grade. ENCON upgraded the school’s filters and installed air purification units in approximately 100 rooms throughout the school in order to help them reopen safely during COVID-19.