Founded in 1924 as Erie Electric Corp., Buffalo-based Niagara Power Transformer manufactures liquid-filled power and special-application transformers for demanding conditions. The company has produced more than 75,000 transformers, serves customers in over 80 countries, and has expanded its production and engineering facilities with major investments in testing and winding capabilities. Now part of the Quanta Services family, Niagara marks its second century with ISO 9001:2015 certification and a focus on engineered-to-order power solutions.
ISO 9001:2015
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UL
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CSA
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DNV
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ABS
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Lloyd's Register
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FM
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UBC
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WEEE
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RoHS
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RoHS China
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CE
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IEC
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GOST
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BS
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KC
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Small Business Certified for Federal Contracting
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Pennsylvania Transformer Technology, LLCFounded in 1929, Pennsylvania Transformer Technology is a U.S.-owned Quanta Services company with nearly a century of power-industry history. Based in Canonsburg, the company is known for keeping major transformer work in American facilities, including its one-million-square-foot Pennsylvania campus, while serving the demanding infrastructure needs of utilities and industrial customers.CANONSBURG, PA
Buffalo Industrial TransformersBuffalo Industrial Transformers engineers and manufactures industrial transformers in the United States, with production based in Lockport, New York. Its team brings several hundred years of combined transformer experience, including expertise from former GE and Tamini professionals, and provides OEM-backed service ranging from field inspections to in-shop rewinds and reconditioning for transformers from any manufacturer. The company’s equipment is built for long service, with engineering, installation, and support handled by its U.S.-based team.LOCKPORT, NY
Pioneer TransformersSince 1965, Pioneer Transformers has designed and manufactured liquid-filled transformers tailored to demanding utility, industrial, commercial, and renewable-energy applications. The company’s specialty is customization, producing units up to 25 MVA at 69 kV while supporting both new installations and retrofit work. Pioneer is part of ERMCO and operates with more than 130 employees; its quality system is registered to ISO 9001:2015.PIONEER, OH
Norlake Manufacturing CompanyFor more than 50 years, Norlake Manufacturing Company has designed and built custom transformers and magnetics in Northern Ohio, growing from four employees to more than 100 across four Lorain County facilities. Its engineering team brings over a century of combined transformer-design experience to prototypes, production runs, and specialized medium-voltage work, including the patented Eagle 18-pulse autotransformer. Norlake has been privately owned under its current ownership for over 40 years and is ISO 9001:2015 certified.NORTH RIDGEVILLE, OH