North American Substation Services
North American Substation Services, LLC is an independent provider of installation, repair, and maintenance services for high voltage substation equipment across the United States. Founded in 2005 and headquartered in Altamonte Springs, Florida, the company specializes in servicing a variety of transformers and circuit breakers, offering a range of services including hot oil processing, thermal upgrades, condition assessments, and maintenance. Additionally, it provides engineering services such as specialty testing and operational verification. NASS serves utility, municipal, and industrial markets, and is distinguished as the only independent company of its kind with a nationwide presence, operating through multiple locations across the country.
Nomos Systems
Acquisition in 2017
Nomos Systems Inc., headquartered in Quebec City, Canada, specializes in the design, engineering, manufacturing, and installation of control cabinets and electrical apparatus for high voltage equipment. The company provides tailored solutions for power transformers and other high voltage electrical grid equipment, serving sectors such as mining, maritime, aluminum, and manufacturing process automation. Nomos Systems offers a range of services, including the upgrade and replacement of control, automation, and monitoring components, as well as retrofitting new control cabinets to existing assets. Additionally, the company supports various applications including high voltage circuit breakers, tap changers, and smart grid technologies. With a focus on meeting the needs of North American utility companies and power transformer manufacturers, Nomos Systems has established itself as a key player in the industry since its founding in 1989 and operates as a subsidiary of North American Substation Services, LLC.
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