Duct risers & floor distribution
High Rise Construction
Main duct risers and floor-by-floor distribution hoisted and set on active tower schedules.
Projects
Work across every
sector of the city.
Our crews have delivered HVAC ductwork on towers, hospitals, campuses, schools and public infrastructure — often on occupied, phased or landmark sites.
Office HVAC air distribution
Commercial Buildings
Office and mixed-use air distribution, including exposed spiral duct in tenant spaces and lobbies.
Operating room & lab exhaust
Hospitals
Phased duct work on occupied medical facilities, including OR supply and isolation room exhaust.
Lab & research building duct
Universities
Stainless and welded fume exhaust duct for research labs alongside general campus ventilation.
Classroom ventilation systems
Schools
SCA-style ventilation upgrades delivered inside summer windows and strict documentation requirements.
Garage & tunnel exhaust
Public Infrastructure
Garage, tunnel and transit exhaust duct built for high volume airflow and heavy-gauge assemblies.
Gallery
From our shop floor to the field.
Recent duct fabrication and installation captured on active job sites — supply mains, risers, trunk lines and rooftop air handler plenums.
Overhead supply mains & branch runs
Rooftop plenum set in place
Riser transition & insulated trunk
Labeled supply air trunk lines
Field crew on the plenum walls
Rooftop air handler plenum assembly