Gillan & Hartmann Inc

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In operation for more than 50 years, Gillan & Hartmann is a consulting and engineering firm. Its mechanical engineering services include heating, ventilating and air conditioning, plumbing, piping, fire protection, system commissioning, life cycle and feasibility analysis and energy conservation. The firm offers a range of electrical engineering solutions, such as computer networking, lightning design, power distribution, instrumentation, process utilization and short-circuit analysis. Gillan & Hartmann also provides various process engineering services, including surface and groundwater, wastewater and sludge treatment, as well as air pollution control. It serves the commercial, industrial, health care, residential and government sectors. Additionally, the firm offers a variety of plumbing engineering, design-build and process technology solutions. Gillan & Hartmann is affiliated with the Association of Iron and Steel Engineers, International Society of Pharmaceutical Engineering, National Fire Protection Association and American Society of Plumbing Engineers.