Sales, Repair, and Maintence

Whether buying, selling, or repairing transformers, regulators, or reclosers, we have a solution.  We carry a large inventory of new, rebuilt, and remanufactured polemounts, padmounts, substations, regulators, and reclosers.

Distribution Transformers

Remanufactured, Reconditioned, and New 69,000 Volts and below

  • 3ph Padmounts  Up to 5000 KVA
  • 1ph Padmounts   Up to 500 KVA
  • 1ph Padmounts   Up to 500 KVA

Substation Transformers

  • Single and Three Phase up to 25 MVA 69KV
  • Remanufacture, Recondition, and New
  • Circular or Rectangular Wound

Voltage Regulators

  • Repair and Sales
    (Single and Three Phase - all sizes Control Panel Repair/Upgrade)

Oil Circuit Reclosers

  • Repair and Sales (Single and Three Phase Reclosers)
  • Hydraulic and Electronic
  • In-Field Maintenance Trucks
  • Authorized Cooper Power Repair Facility

Reclamation Facility

PCB Testing and Disposal Recycling of Transformer and Electrical Equipment

Mobile Transformer and Rentals

20MVA Mobile Transformer plus Poles, Pads, and Subs for rent

Surplus parts

1000s of parts in Inventory

Dock Stock

Poles, Pads, and Subs ready for immediate shipment

Field Service

We repair transformers, voltage regulators, oil circuit reclosers, and padmounted switches.  Highly-trained and outfitted with the latest, state-of-the-art test and repair tools, our field maintenance and repair crews can troubleshoot, repair, test, and inspect your equipment to ensure that it is quickly in working order.

Transformer On-Site Maintenance
  • High voltage bushing testing and replacements
  • Leak repairs including bushings, inspection covers, radiators, flanges, gauges, drain valves, conservator tanks, and weld leaks
  • Leak checking and re-charging of nitrogen blankets
  • Installation of positive pressure nitrogen systems
  • Installation of cooling fans and controls
  • Transformer controls troubleshooting, testing, and repairs
  • Transformer and LTC Controls upgrades
Hot Oil Processing Services
On-Site Retro-Filling Services
Annual and Routine Transformer Maintenance Schedules Available
Turnkey Projects
Experienced and Certified Field Service Technicians
LTC Maintenance
Electrical Testing Capabilities in the Field

Routine Inspection Services

Life Extension of Electrical Equipment Through Routine Inspection of Paint

In a perfect world, you pay top dollar for the best equipment possible...and it lasts forever.  Anyone who has been in the business long enough, knows that this is simply not true.  Did you know there are ways to extend the life of your equipment by simple examination of the paint?

Inspection of Transformers, Reclosers, and other equipment not yet in service

Routinely walk your holding yard and look for any signs of rust or corrosion BEFORE putting parts into service.  Having the unit repainted as soon as rust appears will extend the life of the unit long before it needs any major work.  This also aids in savings as the cost is far lower than repair or replacement of in-service units.

Substation Inspection and Maintenance

Just as Transformers and other equipment need to be inspected and maintained, so does your substations.  As soon as the signs of rust and corrosion appear, repainting the equipment is a necessity.  Failing to regularly inspect for rust will result in moisture penetrating the interior of the equipment, contaminating the oil, and could eventually cause the oil to leak out.  Substation transformers drain far quicker than a standard transformer.  All of which lead to power outages.

TransArmour suggests updating your maintenance standards to comply with current Standards.  Regular inspection of ALL equipment is recommended and failures are too costly to allow financial constraints to prevent appropriate maintenance and inspection schedules.  TransArmour's advanced coating comes in a variety of strengths.  Our most practical applications have been used on:

  • Transformers, Regulators, Power Transformers, Switch Gears, etc.
  • Metal Distribution Poles
  • Substations - we have a mobile application team ready to serve!
  • Subdivisions and Gated Communities