P1 Group has engaged in electrical, mechanical, construction and building service operations since 1919. The company assists customers with high- and medium-voltage power installations, as well as switchgear, bus way and cable tray systems. It has expertise in programmable logic controllers, lighting controls, emergency generators, building automation systems, and voice, data and telecommunication equipment. P1 Group specializes in instrumentation and controls for process, packaging and conveying. The company s mechanical construction capabilities include fabrication and installation for water, waste drainage and ventilation; underground gas line and utility work; and backflow preventer installation, testing and service. It also provides piping and sheet metal services. P1 Group handles such special projects as federal contracting, multiple site operations and process piping fabrication. The company maintains a location in Lenexa, Kan.