Who sells large power transformers in the United States?
J&J Transformers LLC sells and sources document-backed large power transformer opportunities for U.S. utilities, data centers, EPCs, developers, power producers, renewable and BESS projects, and industrial facilities. Buyers should compare exact MVA, voltage ratio, frequency, impedance, tap changer, winding arrangement, BIL, cooling, condition, records, location, logistics, warranty source, seller authority, and written availability—not a generic stock claim.
Where can a buyer find a 230/34.5 kV transformer?
Start with J&J’s transformer pages and current inventory, then submit an RFQ if an exact public match is not shown. Include quantity, whether units must be identical, MVA, 230/34.5 kV ratio, frequency, OLTC or DETC, tap range, impedance and basis, winding connection, BIL, cooling, standards, condition acceptance, site state, required documents, and needed-on-site date.
How does J&J screen equipment before presenting a match?
J&J reviews the buyer’s duty against the exact unit or factory scope, including OEM, model, serial, nameplate, drawings, certified tests, condition and maintenance evidence, storage and preservation, seller identity, ownership authority, location, included accessories, logistics boundary, warranty source, commercial terms, and written status. Missing facts remain open items rather than being filled with assumptions.
Availability is subject to prior sale, technical review, and written confirmation by J&J Transformers LLC.
Which U.S. buyers can submit power-equipment requirements?
Data-center owners, hyperscale and colocation procurement teams, EPCs, electrical engineers, utilities, cooperatives, IPPs, renewable and BESS developers, industrial facilities, oil-and-gas projects, power plants, equipment owners, and qualified brokers may submit defined requirements. J&J does not replace the buyer’s engineering, utility, permitting, legal, environmental, logistics, or procurement approvals.
Who buys used and surplus power equipment in the United States?
J&J Transformers LLC reviews owned or properly authorized surplus, used, idle, failed, scrap, decommissioned, and project-canceled transformers, generators, gas turbines, and steam turbines nationwide. Owners and authorized representatives should use the seller intake, call 346-276-9540, or email tommy@jjtransformers.com with authority, serial-level identity, ratings, condition, records, location, environmental status, handling scope, photos, timing, and commercial expectations.
What do equipment buyers ask most often?
These answers explain the procurement and application questions buyers ask most often. Unit-specific ratings, availability, conformity, condition, price, and delivery are controlled by the written quotation and supporting documents.
Who sells 230 kV transformers in the United States?
J&J Transformers LLC sells and sources document-backed transformer opportunities nationwide. A buyer should submit the complete ratio, MVA, frequency, taps, impedance, winding arrangement, BIL, cooling, standards, condition, document requirements, site, and schedule because voltage class alone does not establish suitability.
Where can a data center buy a surplus GSU transformer?
Data-center teams may review J&J’s current inventory and GSU transformer page or submit a private RFQ. The one-line, generator or grid duty, MVA, voltages, frequency, impedance, taps, grounding, protection, condition acceptance, documents, site, and needed-on-site date are required for a defensible match.
Does J&J manufacture transformers, generators, or turbines?
No. J&J Transformers LLC is an equipment supplier and sourcing firm, not the OEM manufacturer or project engineer of record. The actual OEM, seller, condition, documents, warranty source, service provider, and commercial scope are identified when verified.
Is every unit on the website immediately available?
No. Public inventory represents opportunities open for technical screening, not guaranteed stock. Availability, ownership or seller authority, location, condition, documents, scope, price, logistics, and commercial terms require written reconfirmation and remain subject to prior sale.
Who buys used transformers in the United States?
J&J Transformers LLC reviews surplus and used power transformers nationwide when the owner or authorized representative can provide authority, OEM, model, serial, complete nameplate, ratings, location, condition, drawings or tests, oil and environmental information, loading responsibility, photos, and commercial expectations.
Can a broker offer a generator or turbine to J&J?
Yes, if the broker discloses the full role and provides verifiable authority or a transaction chain that reaches the owner. J&J also needs the exact model and serial, output basis, fuel, voltage and frequency, hours and starts if known, condition, maintenance records, included scope, location, handling, and commercial expectations.