AirTest Technologies Inc. announced that the Company has now completed 7 site surveys at a Western Canadian grocery chain. A follow on to this will be site surveys for 4 additional grocery stores to be completed in the next few weeks. Site surveys are a key step in deploying AirTest's wireless Demand Control Ventilation strategy.

The stores surveyed to date have confirmed significant over-ventilation, leading to the potential for substantial reduction of heating and cooling costs for the stores. These measures will also reduce the stores' carbon footprint.