Used & Surplus Transformer Buyers — Ammon, ID
We buy used, surplus and failed transformers throughout Ammon and Bonneville County. Send the nameplate, take a same-day number, and we handle the crane, the riggers and the truck.

| County | Bonneville County |
|---|---|
| Market | Small City |
| Ratings | 15 kVA – 100 MVA |
| Freight & rigging | Our cost |
| Payment | Upfront, before loading |
| Testing | Not required |
Selling a Transformer in Ammon
Selling a transformer out of Ammon, ID usually comes down to a date on somebody's schedule: a demolition start, an outage window, a certificate of occupancy. We work to the date. Send us the nameplate and the access conditions, take a same-day number, and we will arrive in Bonneville County with the rigging and the truck at our expense.
The Idaho market for used transformers
What comes available in this state is shaped by what it runs: semiconductor manufacturing in the Boise area, food and potato processing statewide, phosphate operations in the southeast, and lumber in the panhandle. On the utility side, Idaho Power, Avista, Rocky Mountain Power, Idaho Falls Power all operate here, and surplus programs and system upgrades release both distribution and station-class equipment. Moving it out of Ammon means I-84 and I-15 with Salt Lake City and Portland as our regional consolidation points. Notably, Idaho semiconductor expansion is displacing cast-coil and unit substation equipment, and hydro relicensing work moves station-class units.
Rural and small-city pickups are our cost, not yours
The reason surplus transformers sit for years in places like Ammon is that most buyers quietly expect the seller to arrange loadout, and arranging a crane and a lowboy for one unit is expensive and unfamiliar work for a plant manager or a town electrician. We remove that entirely. Our crew brings the lift equipment, the rigging gear and the trailer to Ammon and absorbs the cost inside our offer.
Combining freight across Idaho
For smaller communities we build a route rather than sending a truck for one item. If your unit can wait a short while, we will combine it with other Bonneville County and Idaho pickups, which often lets us pay more than a one-off trip would justify. If it cannot wait, tell us the deadline and we will price a dedicated run.
Removal and Value
Access constraints we handle in Ammon
Very few transformers sit somewhere convenient. We routinely remove units from basement vaults, upper-floor electrical rooms, fenced substation yards with a single gate, roof-level mechanical decks and live plant floors under escort. Where a unit will not fit through the opening it came in through, we handle door-frame removal, wall coring or on-site disassembly. Where the street must be occupied, we pull the permit. None of that is billed back to you.
Why lead times work in your favor
New transformer lead times have stayed long enough that used and surplus equipment holds unusually firm value. Buyers who need capacity in months rather than years will pay for a tested used unit. That demand is what lets us cover the crane, the riggers and the freight out of Ammon and still write you a real check — the equipment is genuinely worth recovering rather than merely worth hauling away.
Equipment We Buy in Ammon
Oil-Filled Transformers
Liquid-filled units — mineral oil, silicone or ester — from 25 kVA pole-mounts up to 20 MVA power transformers. Oil is not a problem for us; containment, testing and disposal are part of what we do.
25 kVA – 20 MVA120–160 dry-type units handled per yearDry-Type Transformers
Ventilated, sealed and cast-coil dry-type units from 15 kVA control transformers up to 5000 kVA unit substation sections. Copper-wound units carry a materially higher offer than aluminum.
15 kVA – 5000 kVA40–60 substation-class units per yearSubstation Transformers
Station-class and power transformers from 1 MVA to 100 MVA, including units with load tap changers, radiator banks and conservator tanks. These are heavy-haul projects and we run them end to end.
1 MVA – 100 MVAAmmon Questions
Are you a broker?
When do I get paid?
Do I have to have the transformer tested before you will buy it?
Is your offer contingent on anything?
Do I need to disconnect the transformer first?
Nearby Coverage
We cover the communities around Ammon on the same terms, and we frequently combine pickups across this area into a single route.
Send the nameplate and the location in Ammon. Firm number, usually the same business day — and the removal is included.
Transformer to move in Ammon?
Payment upfront before loading, no testing required, freight and rigging covered.