Harrell, Saltrick & Hopper specializes in providing mechanical, electrical, plumbing and fire protection consulting services. The firm s mechanical engineering department handles projects related to steam distribution, thermal storage, and hot and chilled water distribution systems. Harrell, Saltrick & Hopper also specializes in designing boilers, chillers and heating, ventilation and air-conditioning systems. It is a member of the Building Commissioning Association. The firm provides design and management solutions for power distribution, emergency power, fire alarm and lighting control systems. Additionally, it offers Web-based project construction management solutions, such as submittals, project scheduling and change order documentation. Harrell, Saltrick & Hopper serves the health care, educational, sports and entertainment sectors.