Industrial-grade transformers built to perform
Southwest Electric Co. manufactures and services transformers designed for demanding industrial applications. With over 70 years of experience, we deliver reliable power solutions customized to your facility's exact needs.
Built for industrial power demands
Southwest Electric Co. manufactures and services transformers engineered for reliability, efficiency, and peak performance in demanding industrial environments.
Heavy-duty design
Transformers built to handle sustained industrial loads with robust construction for extended service life.
Efficient power conversion
Advanced core and coil technology reduces losses and maximizes energy transfer for your operations.
Custom specifications
We engineer transformers tailored to your voltage, capacity, and cooling requirements.
Professional installation
Expert field teams ensure proper setup, testing, and commissioning at your facility.
Preventive maintenance
Regular servicing and diagnostics keep your transformers operating safely and efficiently.
24/7 emergency support
Our rapid response team handles urgent repairs and replacements when you need them most.
Industrial clients rely on Southwest Electric
See how industrial facilities across the region depend on our transformer solutions for mission-critical power delivery.
Southwest Electric delivered a custom transformer solution that fit our exact specifications. Their team understood our operational demands and executed flawlessly. We've had zero downtime since installation.
James Richardson
Operations Manager, Regional Manufacturing Facility
We needed emergency transformer support on short notice. Southwest Electric's 24/7 response team arrived, diagnosed the issue, and had us back online in hours. That's the kind of reliability you need in our industry.
Patricia Gomez
Facilities Director, Industrial Processing Plant
Their technical expertise made the difference. Southwest Electric didn't just sell us equipment, they engineered a solution tailored to our power requirements. The installation went smoothly and performance exceeded expectations.
Michael Torres
Plant Engineer, Petrochemical Facility
We've worked with Southwest Electric for years. They understand industrial power demands and deliver equipment that performs. Their field service team knows our systems inside and out. That consistency is invaluable.
David Chen
Maintenance Supervisor, Food Processing Facility
Southwest Electric's transformers handle our peak loads without fail. We specified their equipment for reliability, and they've proven it every day. Their support team responds when we need them. That's what matters.
Angela Martinez
Chief Engineer, Data Center Operations
Downtime costs us money. Southwest Electric knows that. Their transformers are built for performance, and their service team keeps them running. That's the partnership we needed.
Robert Sullivan
Operations Director, Manufacturing Complex
Seven decades of transformer expertise
Since 1949, Southwest Electric Co. has delivered reliable transformer solutions to industrial clients across multiple locations. Our proven track record speaks to our commitment.
75+
Years in business
Established in 1949, we've served industrial power needs across Oklahoma and beyond for over seven decades.
24/7
Emergency support
Our team maintains round-the-clock availability to handle urgent transformer and electrical equipment issues when you need us most.
4
Service locations
We operate multiple facilities to provide faster response times and localized technical expertise for our industrial clients.
SGB
Global partnership
As part of the SGB-SMIT Group, we access world-class resources and engineering expertise for your transformer solutions.
Get a custom transformer quote today
Contact Southwest Electric Co. for a free assessment of your power needs. We'll design the right solution for your operation.
Industrial transformer solutions in action
See our manufacturing capabilities, field installations, and service work across Oklahoma City and beyond.
