JAS Industries, Inc. Accurate Air, Inc. Renewables & Environment Industry, HVAC Services Since: January 1990 JAS Industries, Inc. offers flexible solutions for mechanical, plumbing, and electrical needs for commercial, industrial, and residential applications. We survey, design, install and service a large variety of diverse solutions - HVAC, Refrigeration, Plumbing, Electrical, while providing renewable/energy efficiencies - Mechanical Insulation, Solar Thermal and Photovoltaic, Geothermal, Co-Generation, and Electical Power Optimization.