Transformer Services
We offer a complete suite of services to keep your power systems running smoothly, efficiently, and reliably.
Discover brand-new transformers, repairs, customizations, rental equipment, and more—all designed to power your success with the highest level of care and consistency.
Repairs
Don’t let downtime derail your business. From fixing leaky bushings to tackling major tank damage, our skilled technicians know how to revive your equipment with fast, effective repairs.
Step 1
It Starts With A Detailed Evaluation
Detailed Inspection & Testing
Including an oil analysis.Full Report & Cost Quote
Complete transparency, from start to finish.1 Year Parts & Labor Warranty
For exceptional quality that lasts.
Step 2
Repairs
Our team will service your equipment accordingly, as outlined in the initial report.
Step 3
Delivery
Turnaround can range from a few days to 6 weeks, depending on the request.


Before


After
Customizations
Need a specific oil type or a reconfigured bushing on your equipment? We’ll customize your transformer to fit to your unique requests and deliver your ideal finished product with an industry-leading turnaround.
Oil type changes (including mineral, FR3 & silicone)
Configuration changes for loop or radial feed (live or dead front)
Adding or relocating bushings
Adding IR viewing windows, air terminal chambers, fans & external drains
+ Much More
PADMOUNT TO Substation
Custom PADMOUNT BUSHINGS


before
after


before
after


before
after
Padmount To Substation Conversion
Our team took this customer’s weathered padmount and rebuilt it as a 1,500 kVA, 24940D > 480Y substation transformer.
Padmount To Substation Conversion
The client needed fabricated air terminal chambers (ATCs) added to the unit, so that’s exactly what we did.
Padmount To Substation Conversion
All in all, we modified this equipment in just 1–2 weeks.
Rentals
With our transformer inventory of 30 kVA to 20 MVA, we can help you with everything from emergency outages to temporary power solutions. We can also customize rental units to fit your specific requirements, so that your power never misses a beat.
Wide range of types & voltages
Competitive rates
Immediate shipment
Short- & long-term options
24/7/365 Availability
Call or TEXT 888-678-CORE (2673)
sales@coretransformers.com
sales@coretransformers.com