What we buy
Ranges we buy on this page
This index brings together 30 manufacturer pages for plant engineers, utility asset managers, facility directors, contractors, demolition crews, and trustees handling transformers in North Carolina. It explains how names such as GE, Westinghouse, ABB, and Eaton help identify construction details and inspection priorities.
Transformer Buyers NC buys used, surplus, failed, and obsolete transformers statewide. The badge starts the assessment; the nameplate, tank condition, test records, and removal access carry it further.
| Phase | kVA | Voltage | Fluid |
|---|---|---|---|
| 1-phase | 10 - 333 kVA | up to 25 kV | Liquid or dry |
| 3-phase | 75 - 20,000 kVA | 46 kV | Liquid or dry |
Who we buy from
Six kinds of seller
- Recyclers
- Electrical contractors
- Equipment dealers
- End users
- Demo contractors
- Distributors
Fast offers
A written offer the same business day, based on your photographs.
Dedicated logistics
Our own crew, trailer and crane, not a brokered haul.
No broker fees
One buyer from first call to cleared pad, with nothing skimmed.
How it works
Six steps from photograph to payment
- 01
Take pictures
Photograph the nameplate, the inside of the cabinet and the tank from both ends. Four frames on a phone are enough to price most units.
- 02
Send them to us
Email or text the photographs with the site address and whether the unit is still energised. We reply the same business day with questions or a number.
- 03
Review the offer
The offer names the unit, the site, the price and the pickup window. It is written, dated and good for thirty days unless the unit changes hands.
- 04
We schedule freight
A crew, a trailer and a crane if the pad needs one. You get the date and the arrival window, and the site does not have to close for it.
- 05
Testing on arrival
Winding resistance, insulation resistance and a turns ratio check, plus oil analysis where the unit is liquid-filled. Results travel with the unit.
- 06
Get paid
Payment is released against the signed bill of sale and the scale ticket, by check or ACH, with the paperwork copy left on site.
What we handle
The parts sellers dread
Rigging
Crane, skates and a route survey for anything that will not roll onto a trailer.
Oil containment
Pans, absorbent and a spill plan before a drain plug is touched.
Bill of sale
A document that clears a lien, a lease or a bankruptcy file, not a handwritten note.
PCB paperwork
Testing and manifesting for pre-1979 oil, handled before the unit moves.
On the ground
Why the badge matters
A manufacturer badge helps place a transformer within a design era. An older Westinghouse substation unit and a later ABB pad-mounted unit may have different bushings, protection arrangements, and sealing systems.
Those differences guide inspection, but neither name establishes the condition of the windings inside.
Design history also narrows likely failure points and the search for replacement components. A discontinued bushing pattern can complicate repair even when the tank remains sound.
Serial numbers, drawings, and service records are stronger evidence than a familiar logo on a North Carolina plant's transformer.
Local reality
The utility suppliers
GE, Westinghouse, ABB, Cooper, Howard Industries, and ERMCO are names encountered on utility-style equipment. Their transformers can include pole-mounted cans, pad-mounted distribution units, and larger substation tanks.
For a 12.47 kV circuit, the actual primary rating and connection matter more than the badge alone does.
On equipment removed from Duke Energy territory or a municipal utility system, check the utility asset tag against the manufacturer's plate. A stencil may identify a circuit or maintenance district rather than the builder.
Bayonet fuses, elbows, and compartment barriers help distinguish the unit's configuration.
Around the site
The industrial and dry-type makers
Eaton, Schneider Electric, Square D, Siemens, Hammond Power Solutions, and Jefferson Electric appear on industrial and dry-type transformers. A ventilated 480-to-208Y/120 V unit deserves checks for winding contamination, overheated terminals, and damaged insulation.
Its enclosure badge cannot establish whether years of loading stayed within limits.
Inside a textile mill, hospital electrical room, or wastewater plant, dust and moisture can tell a different story from the manufacturer name.
Read the temperature-rise marking and insulation class, then compare them with discoloration, blocked ventilation openings, and any documented history of repeated thermal trips.
Where it sits
The specialty builders
Specialty names such as Virginia Transformer, Pennsylvania Transformer, and Niagara Transformer call for attention to the original application. A furnace, rectifier, or grounding transformer may have connections unlike a general-purpose distribution unit.
The badge should lead to drawings, not an assumption about how its terminals function.
Custom equipment can carry unusual impedance, multiple secondary windings, or a specified duty cycle. At a North Carolina process plant, retain the one-line diagram and original specification with the nameplate photographs.
Without those documents, a familiar builder's name may leave the essential operating arrangement unresolved.
On the ground
What a nameplate proves
The nameplate records the manufacturer's stated ratings: kVA, primary and secondary voltage, frequency, impedance, cooling designation, and connection. Liquid-filled units may also show fluid quantity and total weight.
These entries identify the design basis; they do not prove that insulation remains dry or electrically sound.
Photograph the entire plate squarely, then capture the serial number and any separate connection diagram. A 13.8 kV primary marking is not interchangeable with a utility asset stencil.
Test reports should match that serial number, especially when several similar tanks stand beside the same substation fence.
Local reality
Where brand value disappears
A recognized manufacturer cannot offset a split tank, fire-damaged winding, missing core, or severe internal fault. Bulged walls, displaced bushings, and soot around pressure-relief hardware change the assessment immediately.
A failed GE or Siemens unit must be described by its damage, not simply by its name.
Incomplete records can also erase the practical advantage of knowing the builder. Missing fluid identification, conflicting serial numbers, or undocumented internal modifications leave important questions open.
For older liquid-filled equipment, retain PCB documentation where applicable; neither the badge nor the paint color establishes the fluid's status.
Around the site
How to read a badge
Start with the manufacturer's full name, then separate it from installer labels, service stickers, and utility markings. Cooper and Eaton markings can reflect different periods in a product line's history.
Record what each plate actually says rather than replacing an older name with a current corporate name.
For this index, choose the manufacturer page that matches the equipment marking, then use its design notes alongside your photographs and records. Include the tank, radiators, bushings, terminal compartments, and nameplate.
On obsolete equipment, that combination is more useful than a close-up of the badge alone.
Local reality
Why the badge changes the conversation
A nameplate tells you the rating. The badge tells you how it was built, which vintage of tank and bushing it carries, and whether a rebuild is likely to have happened. That is why the brand pages exist separately from the rating pages.
Older units from long-closed manufacturers are still in service across the state. A missing plate is not a problem: tank shape, bushing layout and the control cabinet usually settle the maker.
Manufacturers
Get started
Get an offer in minutes
Five fields is all it takes. Photographs help, but a nameplate and a town are enough to start.
No fee, no obligation. We reply the same business day.
Tell us what you have
We reply the same business day.
Questions
Straight answers
Equipment types
Do you buy transformers with obsolete manufacturer names?
Yes. Transformer Buyers NC buys obsolete equipment, including units carrying older manufacturer names. Preserve the original badge and serial number in photographs. A Westinghouse plate, for example, should remain identified as Westinghouse rather than being relabeled according to later corporate history.
Service area
What if the manufacturer badge is missing?
Photograph any remaining nameplate, stamped serial number, connection diagram, and utility asset tag. Include the bushings and terminal compartments. A missing badge does not prevent an assessment, but the builder should remain unidentified unless paperwork or other reliable markings establish it.
Payment
Does the brand identify the transformer fluid?
No. GE, ABB, or another manufacturer's badge does not establish the fluid currently inside the tank. Read the fluid marking and retain service records, laboratory reports, and PCB documentation where applicable. Fluid replacement during maintenance can make original design information insufficient.
Logistics
The specialty builders: what should a seller know?
Specialty names such as Virginia Transformer, Pennsylvania Transformer, and Niagara Transformer call for attention to the original application. A furnace, rectifier, or grounding transformer may have connections unlike a general-purpose distribution unit.