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Our Services

Air Plus Testing Ltd. offers a wide range of Testing, Adjusting, and Balancing services for the commercial, institutional, and industrial sectors: 

  • Air Balancing
  • Hydronic Balancing
  • Duct Leakage Testing 
  • Indoor Air Quality Testing
  • Fume Hood Testing
  • Fire Damper Inspections
  • Pre-construction Air Audit
  • HVAC Systems Audits & Evaluation
  • Ultrasonic Flow Measuring
  • Building Mechanical Systems Surveys and Evaluation
  • Stairwell and Elevator Pressurization Testing
  • Production of accurate record drawings from existing drawings or our own survey
  • Updating and on-site verification of existing drawings 

Our testing procedures are in accordance with the standards published by ASHRAE, NBCTA,NEBB, and AABC. 

Our reports are typed on forms and provide all necessary information as per specification. We provide free follow up service, as needed; to assure that the systems we have balanced work properly.


If you would like to work with us on a project, please visit Request an Estimate