Denair HVAC, Inc

We will turn inside-out to provide timely service at the highest level of workmanship.
Full-service Mechanical Contractor covering the greater New York City metro area.
Specializing in engineering and project management for installations of complex commercial Heating Ventilation Air Conditioning systems. Services include system design, new construction, retrofit of existing equipment and preventative maintenance. Denair’s goal is to surpass the client's expectations by providing value, functionality and always adhering to a budget.
Denair HVAC has earned the position in the inc.5000 list among the fastest-growing private companies in America.

HVAC Construction
Either it is a $10,000 or $5,000,000 project, we have the workforce, resources, knowledge, and network to start and finish the job while providing second to none quality work for General Contractors/CM and Property Owners/Managers.
HVAC System Design, Value Engineering
Sketching, Shop Drawings
Rigging and Crane Lifting Solutions 
HVAC Equipment
Ductwork (rectangular, spiral, kitchen)
Testing and Balancing (air/water flow)
Mechanical Piping
BMS automation and controls

HVAC Service and Maintenance
Denair service department has certified and trained technicians available for same-day repair within 4 hours. Working with 1/2 to 100 ton, water and air, split, package, VRF, and automation systems, you name it, we have a specialist for it. 
Indoor Air Quality - Filtration and Germicidal UVC Air purification 
Emergency Repair
Preventive Maintenance
Full Coverage Agreement 
Control diagnostics and tracing

Serving clients in Retail, Office space, Theaters, Medical, Banking, Multy-family, and Industrial Facilities.

Fully INSURED and COMPLIANT with all NYC standards and regulations