March 27, 2009
ATI Airtest Technologies Inc.

FOR IMMEDIATE RELEASE

AIRTEST ANNOUNCES NEW DISTRIBUTOR/PARTNER FOR NORTHERN CALIFORNIA

DELTA, BC, March 27, 2009 – AirTest Technologies (TSXV: AAT) announced today the signing of a Distribution Agreement with Nagle Energy Solutions, LLC, which is based in Menlo Park, CA.

The convergence of climate change initiatives and rising energy costs has dramatically increased the demand for energy efficient technologies, particularly in commercial properties and office buildings. Under the terms of the agreement, Nagle Energy Solutions (NES) will leverage its sales and marketing and corporate positioning capabilities to expand AirTest Technologies’ footprint in the Northern California commercial property market. Specifically, NES will focus on deploying AirTest sensor technology that is proven to appreciably improve commercial property and office building operating efficiencies and, as a result, generate significant energy cost savings.

“AirTest is delighted to partner with Nagle Energy Solutions,” said George Graham, founder and CEO of AirTest Technologies. “Frank Nagle has established relationships within the San Francisco Bay Area business community and commercial property sector, in particular. He’s maintained a long-standing affiliation with the Building Owners and Managers Association (BOMA), which we believe will prove to be quite beneficial.”

NES has been designated by Pacific Gas & Electric (PG&E) as a project sponsor of PG&E’s Non Residential Retrofit (NRR) program, an incentive program through which PG&E will pay up to 50 percent of the cost to install AirTest’s sensor-based garage ventilation systems.

“It’s truly a pleasure to work with such a stalwart team of professionals at AIrTest,” said Frank Nagle. “George Graham and VP of Sales and Business Development Mike Schell bring a wealth of knowledge and experience to bear in the area of sensor technology, which serves me quite well in opening new business doors for AirTest.”

About AirTest: AirTest Technologies (www.airtest.com) is a Green-Tech company specializing in sensors that improve commercial building operating efficiency and at the same time create energy savings. These sensors are all based on technical innovations developed in the last ten years, and comprise a growing second wave of energy saving technologies that will make a significant contribution to the Sustainable Buildings Program. AirTest offers its products to leading-edge building owners, contractors and energy service companies targeting the buildings market. AirTest also provides energy cost reduction solutions to building equipment and controls manufacturers who incorporate AirTest sensor components in their products.

About Nagle Energy Solutions (NES): Nagle Energy Solutions (www.nagle-energy.com) is a regional distributor of “green” technology, including AirTest Technologies’ sensor-based product line. Specifically, NES sells/installs carbon monoxide (CO) and carbon dioxide (CO2) sensor systems, which have proven to dramatically improve commercial property operating efficiency and to significantly reduce energy costs.

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Statements about the Company’s future expectations and all other statements in this press release other than historical facts are “forward looking statements”. The Company intends that such forward-looking statements be subject to the safe harbours created thereby. Since these statements involve risks and uncertainties and are subject to change at any time, the Company’s actual results may differ materially from the expected results.

For more information about please contact Mr. George Graham, President:

Phone: (604) 517-3888
Website: airtest.com

The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this
release.