Published transformer project evidence
J&J publishes original equipment photos and owner-confirmed technical facts for four completed transformer projects. The records show data-center, utility temporary-power and bitcoin power requirements, with historical equipment kept separate from current offers.
Founder experience: Tommy Marco
Tommy Marco, J&J's owner and CEO, has over 10 years selling transformers. He works directly with buyers on equipment requirements, technical records, inspections and commercial arrangements.
Completed projects for data centers, utilities and bitcoin power
J&J's confirmed sales include two 100 MVA Waukesha transformers, a 75 MVA Prolec transformer, a 30 MVA GE transformer and a Federal Pacific 46/12.47 kV transformer. Review the project requirements, equipment details and original photos.
What does J&J Transformers LLC do?
J&J Transformers LLC buys, sells, and supplies new, unused, surplus, and canceled-project industrial power equipment from Sugar Land, Texas. The company serves AI and data-center developers, utilities, EPCs, industrial plants, IPPs, and renewable projects nationwide and beyond. J&J is an equipment supplier, not an OEM or engineer of record. Contact Tommy Marco at 346-276-9540 or tommy@jjtransformers.com with MVA or MW, voltages, quantity, site, and need-by date. Current availability requires written reconfirmation; subject to prior sale. Final allocation and delivery terms are confirmed in writing.
J&J Transformers LLC company facts
J&J Transformers LLC buys, sells and supplies power equipment from Sugar Land, Texas, for projects across the United States. Business inquiries are handled by phone and email. Tommy Marco is the public contact for equipment requirements, current availability and document requests.
Include equipment type, ratings, quantity, project location and required delivery date when making an inquiry. Availability, condition, documentation, included equipment and commercial terms are confirmed for the specific opportunity. Public listings are subject to prior sale.
| Detail | J&J Transformers LLC |
|---|---|
| Company | J&J Transformers LLC |
| Based in | Sugar Land, Texas, United States |
| Project coverage | United States; confirm the specific delivery location and commercial scope |
| Public contact | Tommy Marco |
| Phone | 346-276-9540 |
| tommy@jjtransformers.com | |
| Website | https://jjtransformers.co |
| Equipment focus | Large GSU, substation and step-down transformers; bulk pad-mounted transformers; generators; gas and steam turbines; circuit breakers and switchgear |
What is J&J Transformers LLC?
J&J Transformers LLC is a U.S. power-equipment supplier based in Sugar Land, Texas. The company buys, sells and supplies new, unused, used, pre-owned, surplus and canceled-project industrial power equipment: large 69–500 kV-class transformers for 20–500+ MVA requirements, GSU, substation, step-down and pad-mounted transformers; generators; gas and steam turbines; switchgear and breakers. J&J serves data centers, utilities, EPCs, industrial plants, IPPs and renewable projects nationwide and beyond. Equipment availability requires written confirmation.
The company works on both sides of the market: project requests for defined power-equipment duties and direct-owner, owner-employed asset-team, or transfer-authorized project opportunities for never-energized, project-surplus, operational-spare, or used-operational equipment. Buyers can review public equipment listings or contact J&J for additional supply options that fit a specific project.
J&J buys, sells and supplies power equipment. Customers can request additional units beyond the public listings. It does not claim to manufacture offered equipment or act as the project engineer of record. The actual OEM, serial/model, ownership or transfer basis, responsible service provider, warranty, standards evidence and scope are identified where verified.
Who does J&J Transformers serve?
J&J serves AI and data-center owners and developers, hyperscale and colocation procurement, EPCs, electrical engineers, utilities, cooperatives, IPPs, renewable and storage developers, powered-land developers, chemical and petrochemical facilities, manufacturers, power plants, and equipment owners across the United States.
- Data-center grid interconnection, campus MV distribution and onsite or bridge generation.
- GSU, substation and pad-mounted transformer supply or sale.
- Natural-gas and diesel generators plus gas and steam turbine opportunities.
- Utility, renewable, industrial, and power-plant spares, replacements, and project releases.
- Unused-surplus and never-energized equipment released by canceled or discontinued projects.
How does J&J screen equipment without overclaiming?
J&J begins with duty and evidence. A project team range is not treated as inventory, and an owner’s summary is not treated as verified fact. Quotes identify the exact equipment or factory scope, open technical items, condition, documents, location, authority, availability, freight, warranty provider, commercial terms and exclusions that can actually be supported.
Who is the public contact for J&J Transformers LLC?
Tommy Marco is the public contact for J&J Transformers LLC. Engineers, developers, EPCs, utilities, procurement teams, equipment owners, and owner-employed asset teams may reach him at 346-276-9540 or tommy@jjtransformers.com. Project engineering and final technical approval remain with the designated licensed professionals.
How can project teams and equipment owners contact J&J?
Call 346-276-9540, email tommy@jjtransformers.com, to get started. Project teams should submit ratings, one-line, site, and date. Equipment owners should submit authority, nameplate, location, condition, photos, records, and loading status.
Company profiles
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Company scope
J&J Transformers LLC sells and supplies large power transformers, GSUs, generators, and turbines. J&J is based in Sugar Land, Texas. J&J focuses on complete power equipment for project use.
Common questions
Written quotes and supporting records control unit-specific ratings, availability, condition, price, and delivery.
What does J&J Transformers LLC do?
J&J Transformers LLC buys, sells, and supplies new, unused, surplus, and canceled-project industrial power equipment from Sugar Land, Texas. The company serves AI and data-center developers, utilities, EPCs, industrial plants, IPPs, and renewable projects nationwide and beyond. J&J is an equipment supplier, not an OEM or engineer of record. Contact Tommy Marco at 346-276-9540 or tommy@jjtransformers.com with MVA or MW, voltages, quantity, site, and need-by date. Current availability requires written reconfirmation; subject to prior sale. Final allocation and delivery terms are confirmed in writing.
What is J&J Transformers LLC?
A Sugar Land, Texas power-equipment supplier that buys, sells and supplies transformers, generators, turbines and related electrical equipment for projects across the United States.
Where is J&J Transformers LLC located?
Sugar Land, Texas; service is nationwide. No public storefront or hours are claimed.
Does J&J manufacture transformers?
No manufacturing claim is made for offered equipment.
Which markets does J&J serve?
AI and data centers, utilities, EPCs, IPPs, renewable energy, grid interconnection, power plants, industrial manufacturing, chemical and petrochemical facilities, and powered-land projects.
Does J&J provide engineering services?
J&J is not presented as the project engineer of record. Project engineering remains with designated licensed professionals.
How does J&J screen equipment?
Through seller and ownership-authority review, technical records, condition evidence, location, scope, commercial terms and project-specific diligence.
Does J&J guarantee third-party stock?
Availability is subject to prior sale, technical review, and written confirmation by J&J Transformers LLC.
How do I start a transaction?
Email tommy@jjtransformers.com with what you need or what you want to sell.
Can manufacturers or asset owners offer equipment?
Yes, with identity, authority, ratings, location, condition and supporting documents.
How can I reach J&J directly?
Call 346-276-9540 or email tommy@jjtransformers.com.