FIELD SERVICE
THE LEADER IN POWER SUBSTATION SOLUTIONS · POWER AT ALL TIMES






THE LEADER IN POWER SUBSTATION SOLUTIONS · POWER AT ALL TIMES
At DELTA STAR we believe in PEAK PERFORMANCE.
Servicing hundreds of transformers annually, our professional technicians provide a PREVENTIVE MAINTENANCE APPROACH to ensure your transformers operate at the highest level. Our goal is to maximize the life of each transformer. Any brand, any design, any size—you are covered.
Since 1908, DELTA STAR has trained dedicated PROFESSIONALS who serve our customers with the flexibility and urgency required to “keep the lights on” throughout communities and regions.
Energy infrastructure continues to change YEAR AFTER YEAR, and the North American power grid is more demanding than ever before.
With DELTA STAR Field Service you can have CONFIDENCE knowing the reliability of your critical equipment will safely increase and be maximized for prolonged stablity.
DELTA STAR Field Service is trained to the latest Original Equipment Manufacturer (OEM) standards to ensure that your equipment stands the TEST OF TIME. Additionally, our team uses professionally maintained and calibrated equipment for EVERY STEP of the process—installation, oil processing, testing, and transportation—our work is the STANDARD in field service.
DELTA STAR Field Service personnel are located throughout the United States. With nearby Field Dispatch centres, oil processing equipment, and other maintenance-related resources, our teams are closer than most to get the job done and with professional excellence.
ENGINEERING SERVICES
• Component upgrades
• Condition assessments
• Control upgrades
• Cooling upgrades
• Fleet assessments
• Load studies
• Monitoring solutions
• MVA uprates
• On-site training
LOAD TAP CHANGER SERVICES
• Alignment / Timing
• Contact replacements
• Mechanism replacements
• Repairs / Upgrades
• Troubleshooting
• Turnkey LTC retrofits
OIL HANDLING SERVICES
• Cold Trap
• Degasification
• Ester fluid retrofills
• Fullers Earth
• Insulation dry outs
• PCB changeout
• Short / Long-term storage
• Oil processing
• Vacuum filling
SPARE & REPLACEMENT PARTS
• Breathers
• Bushings / Arresters
• Conservator bladders
• Control components
• Current transformers
• ETO cable trailers
• Fans / Pumps / Valves
• Filtration systems
• Gasket kits
• Gauges
• LTC components
• Mobile trailer retrofits
• Monitoring upgrades
• Nitrogen systems
• Radiators / Coolers
SPECIALIZED SERVICES
• Control retrofits
• Core re-clamping
• Diagnostic testing
• Internal inspections
• Mobile substation repairs
• Substation painting
• Technical assistance
• Thermal inspections
• Turnkey relocations
STANDARD SERVICES
• Electrical testing
• Leak repairs
• Oil sampling & testing
• Preventive maintenance
• Regasketing
• Turnkey installations
1018 Dillard Dr.
Forest, Virginia 24551
Toll-Free: (800) 368-3017
Midwest: (434) 841-4903
Parts: (573) 608-0560
Emergency: (888) 510-5829
DELTASTAR.COM