"The testing and balancing of a system is necessary to insure proper and efficient operation of that system as it was designed. In any building where effluent and hot air is removed, that mass of air must be replaced to maintain a constant pressure in the space. Any change in the pressure differential between inside and outside air will in some way affect the operation of a system, most commonly that affect is a negative one."

First Coast Test & Balance provides the following services worldwide:

• Stairwell Pressurization

• Commercial Kitchen Hoods

• DALT - Duct Air Leakage Testing

• Sound & Vibration Testing

• Commissioning Support

• Air Exchange Readings

• Building HVAC Evaluation

• HVAC Hydronic Balance

• Design Review

• Fume Hood Testing & Adjustment

• Controls System Verification & Calibration

• Smoke Detector Testing

• Building Pressurization

• Duct Smoke Testing

• Building Fresh Air Adjustment & Building Temperature Verification

• Building Humidity Seasonal Adjustment