Profile: Pacific Environmental Technologies, Inc. offers a full line of mechanical services. We provide cold & hot rooms, vacuum systems, dehumidification systems, hot water hydronic systems, chilled water systems, exhaust duct systems for exhaust benches, hoods, wet sinks & general exhaust, humidification systems, compressed air systems and low & medium pressure HVAC duct systems. Our services include design & engineering, duct leak testing, equipment startup and test & air balance services. We serve industries such as electronics, semiconductor, food processing, injection molding and aerospace industries.