Services
Our team of expert technicians is outfitted with state-of-the-art testing and fabrication equipment to keep your transformer in top working condition.
We offer a full range of inspections, tests, and maintenance services:
- Complete coil repair and replacement
- Complete oil sampling and analysis
- Regasketing of all sealed surfaces on transformer
- Replacing of all components associated with standard electrical transformers (dry-type and oil-filled)
- Weld repair on the majority of metal tank deformities
- Repainting
- Oil processing
- And much more
In-shop Repair
Maddox repair centers can handle all your industrial transformer repairs - everything from padmounts, and medium voltage dry-types, to substations weighing 40 tons.
Repair shop resources
- Full ANSI C.57 electrical test lab
- 10x10 core & coil drying oven
- Vacuum processing oil dehydrators, 1600 GPH
- 40 ton bridge crane capacity
- Full fabrication shop
- 14x14 paint booth w/ crane access
- 31,000 Lb. forklifts
- 7.5 acres of outdoor storage, 36,000 indoor storage
- Fully stocked components warehouses
- 30,000 gallons of transformer fluid in stock
Field Service
The Maddox field service team is ready to travel out to your project and perform minor repairs and replacements on your transformer as well as any fluid top offs or transformer testing.
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Field service repairs
- Bushing replacement
- Bushing gasket replacement
- Tap changer replacement
- Tap changer gasket replacement
- Load break switch replacement
- Load break switch gasket replacement
- Bayonet fuse holder replacement
- Bayonet fuse holder gasket replacement
- Fluid replacement
- Fluid top off
- Dissolved gas analysis (DGA) sampling
- In-field testing & repair evaluation
The Maddox Advantage
Experience
From the start, Maddox was built with an exclusive focus on transformers and transformer-related equipment. We do one thing, and we do it well.
Customer Service
Every job is different. We start by understanding your specific needs, expectations, and specifications and build custom solutions to suite, which makes us easy to do business with.
Warranty
Nobody repairs like Maddox. Every Maddox repair job is backed by our 3-year warranty.
Maddox’s customer service team (Cameron) was incredibly helpful and efficient. They resolved my issue quickly and were very pleasant to work with. I would definitely recommend this company to others.
I purchased a Transformer from Maddox. They explained everything to me about what I needed. It was in stock. They arranged the shipping and was delivered to my customer right away. The service was prompt and professional.
I needed a transformer for an Australian piece of equipment that operates at a non-standard (in America) voltage. Maddox tech support was able to verify which transformer would work for my application. They also had the unit in stock and shipped it to me in just a few days! A great experience all around.
It was what our Team was looking for. We really appreciate the updates and customer service after placing the order
Easy transaction, competitive pricing. arrived on time and in excellent condition... I'm happy to do business with Maddox again.
Great experience from shopping to ordering, to product. Customer service answered all my questions. Highly recommended.
Absolutely the best for every need that I have had. Several of my client pieces of equipment that require European voltages. Maddox has been my go to as most my daily distributor and venders don't have a clue. Plus Customer technical support is always spot on.
Get A Quote
Fill out the form and a member of our team will get back to you as soon as possible. Our average response time during business hours is 30 minutes.
