NASR Engineering Inc



NASR Engineering has incorporated LEED concepts on most of our projects. Our approaach is to achieve the best design on any given project for any given budget.


  • Achieve higher SEER ratings
  • More number of zones
  • Units with R4 10A refrigerant
  • Achieve IAQ with the use of DVC and UV lights
  • Strict compliance with LEED commissioning and checklist for LEED projects
  • Best building management/automation systems - simple or sophisticated
  • Chiller & Boiler design for large commercial buildings
  • Cooling Towers
  • Air Handlers
  • Fan Coil Units
  • Pump Rooms
  • City Multi simultaneous Heating & Cooling for high-end projects
  • Duct Free cooling for computer rooms
  • Heat Pumps electric cooling and heating for retail and office buildings
  • Roof Top Units for single story or top story of the buildings
  • Split System for silent commercial & office and Residential buildings
  • Remote Condensers to reduce noise levels
  • Refrigerant Pipes for maximum reach and flexible design
  • Economizers for 3000 cfm and larger units for Demand Control Ventilation
  • Duct Smoke Detectors
  • Remote Test Switches for duct smoke detectors
  • Ducting and air distribution per T.I. layouts
  • Air Balance for maximum efficiency of the system
  • VAV distribution for maximum comfort and control
  • Supply Fans for fresh air for below grade parking
  • Makeup air for kitchen areas
  • Exhaust fan for below grade parking & utility rooms
  • Kitchen Hood Exhaust for restaurants
  • Treated fresh air handlers for large lobby and atrium areas
  • Humidifiers for control temperatures for labs and art buildings
  • Thermostat per zone for area temperature controls
  • Clean Room design
  • Building EMS management
  • Mechanical Title 24 Calculations