Core type power transformers up to 400MVA 345kV Shortest lead time in the industry Shell type power transformers up to 1400MVA 500kV The most reliable transformers made right here in the USA

Our Plants


VTC has manufacturing and engineering facilities location worldwide to provide the expertise and service required by our customers. The facilities are:


The headquarters for our corporation is located a few miles away from the picturesque Blue Ridge Parkway in Roanoke, VA.  Designed and constructed specifically to produce power transformers the 145,000-sq. ft. manufacturing facility is absolutely state of the art.  Check out the factory profile video at the end of this section.

A new facility was developed 11 miles from the main plant on 25 acres of land.  The tank fabrication, sand blasting and paint process was relocated to a new building there in December of 2013.  The tank fab plant is equipped with welding robot that delivers leak free welds.,  down draft sand blast booth for personnel safety and a SP-10 finish  per SSPC standard for premium paint adhesion. The paint system is an epoxy primer on activated surface and top coat of polyurethane  baked to a hard finish. Good bye rusting!

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One of the VTC family of plants, VTC acquired this plant from UST west in 2003. This WAS a repair facility. V TC has invested $20 million in theplant over the years. today it is the best equipped 230KV , 200 MVA plant in North America ,at 1050KV BIL the plant can produce 345 KV. The leadership team of the plant having 25 yr experience is the most mature of any of the Large power plants in USA. The climate in summer is very dry, ideal for producing the long life transformers.

The Plant is 5 bays of 25000 Sft each. One bays is all winding and insulation. There are two core cutting machines, providing full back up in case on machine failure. Both machines capable of cutting up to 37 wide step lap core, produce burr level of < 20 micros, easily beating the industry standard in meeting lowest sound level of 55 dB and losses of less than ¼ % of the MVA.

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Located 250 miles south of the US border, the Chihuahua Mexico 65,000 square feet modern facility. Here we custom design and manufacture small power transformers: dry type transformers VPI, UNIDIP and UNICLAD® from 300 KVA up to 7.5 MVA 35KV class, liquid filled transformers, 300 KVA up to 10 MVA, 46KV class. We ship 3 product lines: dry type, renewable padmount and substation transformers to Utilities and Industrial markets in North and Central America.

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Georgia Power Transformer manufacturing facility located in Rincon, Georgia was built in 2009 by Efacec Energia using the best engineering and design concepts available for transformers up to 1,400 MVA & 500 kV shell form,  up to 400 MVA & 345 kV core form, with a total capacity of 24,000 MVA.

Since acquiring the Rincon facility in January 2015, Georgia Transformer has been focused on strengthening the business and operations while keeping the foundations established by Efacec intact (Engineering designs, manufacturing processes / procedures, etc.) The 250,000 sq. ft. facility is state of the art with controlled environment throughout in order to assure optimal pressure, humidity and temperature for insulation materials and other critical parts used in the transformer manufacturing process. The plant is ISO 9001:2008 certified.

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