Experience built around real equipment requirements
Tommy's work centers on matching the offered equipment to what a project actually needs: MVA or MW, winding voltages, condition, quantity and schedule. He reviews the available nameplates, drawings, tests and seller information, discusses open questions with the buyer, and coordinates the next commercial step.
His transformer-sales experience informs the equipment review and purchase discussion. Final technical suitability is reviewed against the project's specification, including winding connections, duty, impedance, taps, insulation and physical interfaces.
Selected completed transformer projects
These are J&J's completed transformer sales, with the original equipment photos and confirmed public specifications. Each project title describes the actual application.
Direct contact from the first specification to the quotation
Send the nameplate or one-line, exact ratings, acceptable condition and required delivery date. Tommy can discuss the equipment package, available records, inspection arrangements, warranty terms and loading or delivery responsibilities for the selected offer.
Which equipment inquiries should be sent to Tommy?
Contact Tommy about GSU, substation, pad-mounted, and other power transformers; natural-gas or diesel generators; gas or steam turbines; and coordinated power-equipment packages.
- Project requests should include kVA, MVA or MW, primary and secondary voltage, quantity, project location, duty, condition preference, and needed-on-site date.
- Seller submissions should include OEM, model or serial, ratings, condition, exact location, ownership or representation authority, photos, and available records.
- Unknown technical fields may be marked ‘not sure’; the project engineer remains responsible for final suitability and approval.
How can a project team or equipment owner reach Tommy Marco?
Call 346-276-9540 or email tommy@jjtransformers.com. A short email about what you need or what you want to sell is enough to get started.
Common questions
Written quotes and supporting records control unit-specific ratings, availability, condition, price, and delivery.
How much transformer-sales experience does Tommy Marco have?
Tommy Marco has over 10 years selling transformers. He is the owner and CEO of J&J Transformers LLC.
Who is the public contact for J&J Transformers LLC?
Tommy Marco is the public contact listed by J&J Transformers LLC.
Where is Tommy Marco and J&J Transformers based?
J&J Transformers LLC is based in Sugar Land, Texas and serves nationwide equipment inquiries.
Is Tommy Marco the contact for transformer opportunities?
Yes. Contact Tommy at 346-276-9540 or tommy@jjtransformers.com.
Can Tommy help with data-center or power-plant equipment?
Yes. Send the one-line, MVA or MW, voltage levels, required equipment, and project timing. J&J can review transformer, generator, and turbine requirements; the project engineer approves final technical suitability.
What should a project team send Tommy Marco?
Send equipment type, quantity, exact MVA or MW, voltages, frequency, duty, one-line or specification, acceptable condition, project location, available documents, and the needed-on-site date.
What should an equipment owner send Tommy Marco?
Send proof of ownership or authority, OEM, model and serial, exact ratings, location, condition, photographs, available drawings and records, oil or environmental status when relevant, loading scope, and commercial expectations.