FUME HOOD TESTING, CERTIFIED BY THE NATIONAL ENVIRONMENTAL BALANCING BUREAU (NEBB). SPECIALIZING IN LABORATORY HVAC, EXHAUST, & BUILDING AUTOMATION SYSTEMS. For three generations, Sander Mechanical Service has been proudly providing HVAC, refrigeration, building automation, and energy management services to commercial, industrial, and laboratory facilities. Serving all of New Jersey, southern New York, and eastern Pennsylvania, Sander has earned an unmatched reputation in delivering high-quality design-build and plan-and-spec construction projects, as well as preventative maintenance, retrofit, and repair services. As an MSCA GreenSTAR Contractor and active participant in the USGBC's LEED program, the company is keenly focused on assisting clients with the implementation of the latest, cutting-edge technologies, with an emphasis on deploying only the most energy-efficient solutions. We invite you to experience the difference and join our growing family of client relationship