Trystate

Trystate is a premier HVAC, MEP and energy solutions contractor based in Douglaston, New York, serving the metro New York, Northern New Jersey and Southern Connecticut markets. The business holds a 5.0-star rating from a single customer review. Trystate operates as part of Equans MEP Services, a subsidiary of Equans North America, one of the Northeast's largest energy services providers with nearly 750 employees across five companies. The contractor provides installation, upgrade, conversion and maintenance of mechanical and energy systems for commercial clients including hospitals, universities, government institutions, and cultural facilities throughout the metro region.

What distinguishes Trystate is their in-house fabrication shop capable of prefabricating pipe and modular construction components, allowing efficient assembly even in constricted urban construction sites. The contractor has developed specialized expertise in energy-saving technologies including fuel cells, cogeneration, combined heat and power systems, and energy storage solutions. They also offer 24/7 emergency HVAC service for urgent customer needs. As a 100% union shop, Trystate self-performs all piping systems installation through Steamfitters Local 638 and HVAC service work via Service Technicians Local 638B, ensuring consistent quality control across projects. Their team holds certifications from ASHRAE, LEED, NEBB-TAB, Energy Star, and BCxA. The contractor has completed notable projects for prestigious NYC institutions including the New Museum of Contemporary Art, Columbia University, Kings Theatre, and the J.W. Marriott Essex House.