GMA Mechanical Corp. is your heating, air conditioning, and exhaust specialist

GMA Mechanical Corporation is a Heating, Ventilation, and Air Conditioning (HVAC) firm which was established in 1986.  We provide design, fabrication, installation and maintenance service assistance to clients in the Tri-State region surrounding New York.  We handle projects in the Tri-State area and specialize in office buildings, shopping plazas, storage facilities, firehouses, schools, hospitals and large retail buildings. We offer in-house labor and can accommodate the various labor requirements of small and large projects.


We are adequately staffed to ensure all work is expedited in a professional and timely fashion.  Our design department is capable of providing effective systems to meet various budget restraints and our estimating department is efficiently capable to meet bidding demands.

With a competitive edge, GMA Mechanical Corporation has recently completed the following projects:


Poly Prep Country Day School                 PC Richard & Son  (Multiple Locations)

Winthrop Hospital                                      Century 21 Department Store

Ted Baker                                                      New York University Oncology Center 

Advanced Auto                                            Storage Post (Multiple Locations)

U-Stor It  (Multiple Locations)                   TD Bank (Multiple Locations)

Manhattan Mini Storage                              United Cerebral Palsy of New York