Any Transformer. Every Size & Voltage.
Don’t wait for your supplier. Send your specs and get a quote from a transformer expert in minutes.
Need a Transformer? Get Pricing Today.
Padmounts, substations, dry-types, and more
Stock and custom options available
15 to 160,000 kVA
American
Made Options
30-Min Average
Response
Large Inventory
Ready to Ship
Custom Units
Available
Help Sourcing
Hard-to-Find Units
Any Transformer. Every Size & Voltage.
Proven Supplier for Critical Projects
Two Padmounts Delivered Within 48 Hours
Transformers are always a long lead time item. Being able to get them in two days is unheard of.
Mike O’Neill, Prime Rock
14 Padmounts Powering One Site
When I compare quotes, Maddox has always provided the best price and the best lead time.
Greg Bowen, Lumber Mill
Five Padmounts Delivered 7 Months Faster
If I had a question or concern, they were able to address it very quickly so the end user could stay on their schedules.
Bill McKinnon, City Electric Supply
+100 Padmounts Powering Multiple Site
They’ve met schedule and they’ve got a superior product.
John Dumler, DC BLOX
Substation Repaired in 5 Days
Highly recommend Maddox. Just a top notch organization that got us through an emergency.
Richard Corkins, Cascade Irrigation
Don’t Know Your kVA? Let’s Find It Now.
Use the calculator below to get the right kVA for your application.
Get a Quote
in Minutes
Fill out the form and we will get back to you as soon as possible. Our average response time during business hours is 30 minutes.
Same-Day Quotes
Most quote requests answered the same business day.
3-Year Warranty
Every transformer is backed by our industry-leading warranty.
USA Options
Made-in-America available with shorter lead times.
US-Based Support
Engineers are here to help—before, during, and after your order.
Need to Talk Now?
Call our team. 1-866-984-1856
Frequently Asked Questions
How fast can I get a quote?
Most quotes are sent within minutes during business hours.
Can you help me choose the right transformer?
Absolutely. Our sales engineers have provided transformers for thousands of applications. Provide as much information as you can and we'll help you figure out the rest.
Do you stock different kVA and voltages?
Yes. We stock transformers from 15 to 160,000 kVA with a wide range of voltage configurations.
What if I do not have full specs?
Send what you have available. We'll help you figure out what's missing.
Do you supply custom engineered transformers?
Yes. If we don't have the exact transformer you need in-stock, we can help you design and build it fast.
