What we buy
Ranges we buy on this page
Transformer Buyers NC buys used, surplus, failed and obsolete electrical transformers in Durham and across Durham County. This page covers equipment identification, ownership records and removal planning for plant engineers, campus facilities teams, hospital directors, contractors and trustees.
| 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
Durham, briefly
Durham is the Durham County seat in North Carolina’s Triangle region. The county has about 325,000 residents, with transformer removal work spanning occupied institutional buildings and industrial sites.
A campus transformer behind a loading dock presents different access problems from a pad-mounted unit beside a hospital tower.
Research campus refits in Durham recur every few years, and each refit can leave medium-voltage dry-types sitting in a hallway. Before removal, document the room, doorway widths and original electrical service.
A disconnected enclosure still needs an identified owner and a route that does not obstruct occupied corridors.
Local reality
Power supply
Duke Energy Progress is part of Durham’s utility context, but a transformer’s location does not establish who owns it. Check utility asset tags, campus equipment schedules and service agreements.
Customer-owned equipment and utility-owned equipment can sit close together, particularly where a primary service enters a research building.
For a Durham unit, photograph the nameplate rather than assuming its primary voltage from nearby switchgear. Record kVA, primary and secondary voltages, impedance, cooling designation and serial number.
Duke Energy Progress service records may help clarify the boundary between utility equipment and the facility’s transformer installation.
Around the site
The industrial base
Durham’s pharmaceutical fill-finish plants can place transformer removal behind production access rules and controlled work permits. Record whether the unit served process equipment, mechanical systems or building distribution.
The removal plan should identify the electrical isolation boundary without assuming that an adjacent production area can shut down.
Hospital towers and data centers in Durham require careful separation of retired equipment from active distribution. Research campuses add another complication: a dry-type moved out during a refit may have lost its room designation.
Match its serial number to drawings, disconnect records and the campus asset register.
Where it sits
Transport
I-85, I-40 and US-15-501 connect Durham sites with regional trucking routes, but the final approach often determines the equipment needed. A tractor-trailer may reach the campus entrance yet miss a tight service court.
Check turning space, overhead clearance and the path between the transformer pad and loading position.
Durham also lies along the Amtrak corridor, while the Port of Wilmington is roughly 140 miles southeast. Neither detail establishes a usable shipping arrangement for a particular transformer.
Route planning starts with the unit’s dimensions, documented weight and loading location, then checks crossings, restrictions and permitted travel requirements.
On the ground
Heavy haul in Durham
At a Durham research campus, the difficult lift may begin inside the building rather than beside the truck. Measure the dry-type enclosure, hallway turns and thresholds before selecting moving equipment.
Confirm floor capacity and protect the travel path; an elevator’s posted capacity alone does not establish a workable move.
For an outdoor Durham transformer, use the documented shipping or operating weight and account for retained insulating liquid. Crane planning should address radius, ground conditions and designated lifting points. Radiators, bushings and cable compartments are not lifting attachments.
Lowboy access must be checked separately from the crane’s setup area.
Local reality
What turns up
Durham campus refits commonly leave medium-voltage dry-types with disconnected conductors, missing panels or uncertain service history. Photograph the core, windings, enclosure and any visible tracking or heat damage.
Failed equipment remains relevant to an assessment, but a hallway location does not establish whether the transformer was retired for failure.
Liquid-filled units from Durham industrial sites may have leaking gaskets, damaged bushings or oil staining around radiator connections. Record those conditions without opening energized compartments. For older equipment, keep insulating-liquid test reports and PCB documentation with the serial number.
An unverified label is not a substitute for supporting records.
Around the site
How to start
A useful Durham assessment begins with clear nameplate photographs, overall views and the exact site location. Include ownership documentation, known failure details and whether the transformer remains connected.
Campus teams should identify the hallway or service yard, not just the street address, so removal planning starts at the actual equipment.
Before a Durham pickup is scheduled, confirm authorized release, electrical isolation and the agreed removal scope. Identify who handles cable disconnection, liquid containment and site access.
Demolition contractors and bankruptcy trustees should provide authority to transfer the equipment, along with any restrictions affecting the building, pad or loading area.
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
Can you buy dry-types left in Durham campus hallways?
Yes. We buy used, surplus, failed and obsolete dry-type transformers, including units removed during Durham research campus refits. Assessment needs nameplate photographs, ownership confirmation and condition details. Removal planning also needs hallway dimensions, floor capacity information and a clear path to the loading area.
Service area
Does a Duke Energy Progress tag establish ownership?
A Duke Energy Progress tag is a reason to verify ownership, not permission to transfer the transformer. At a Durham facility, check the service agreement and asset records with the responsible utility or facility representative. Only equipment released by its authorized owner can proceed.
Payment
What records help assess a failed Durham transformer?
Provide the serial number, nameplate photographs, failure report and available maintenance records. For a liquid-filled Durham unit, include insulating-liquid test results and PCB documentation where applicable. Note leaks, damaged bushings and remaining connections, plus the person authorized to release the equipment.
Logistics
Heavy haul in Durham: what should a seller know?
At a Durham research campus, the difficult lift may begin inside the building rather than beside the truck. Measure the dry-type enclosure, hallway turns and thresholds before selecting moving equipment.