ECM, Inc. is a consulting firm specializing in electrical engineering for residential, commercial, institutional buildings and underground utility distribution.  ECM also has extensive experience in the planning, design and construction of hotels, subdivisions, and housing projects.

ECM is located in Wailuku , Hawaii .  It was established in 1976 as an electrical, civil, and mechanical engineering consulting company.  The civil and mechanical sections were divested in 1995 to concentrate on electrical engineering services.

ECM is fully computerized, with all current design work produced on computer-aided drafting (CAD) and design systems primary using AutoCAD workstations and have full-size plotters, scanners, laser and digital printers, and color printer/plotters.  Internet data transmission allows collaboration with members of the design team including clients, subcontractors, and architects and the delivery of project documentation.

ECM is staffed with an experienced and dedicated engineering team committed to providing cost-effective and timely product delivery compatible with the budgetary, environmental, and community concerns that govern the construction environment. 

ECM is affiliated with Harold H. Miura, Inc., Consulting Electrical Engineers, with a main office in Hilo , Hawaii .  This firm is an independent consulting electrical engineering firm specializing in the areas of electrical power generation, transmission, distribution and utilization.  The firm’s broad range of experience focuses on industrial plants for processing of agricultural products, utility generation plants, various commercial facilities, and sports and recreational facilities.