Transformer Repair and Service
At RST we combine the experience of a highly qualified technical team with cutting-edge technology to give your transformers a new life.
We transform damaged equipment into reliable solutions
Complete Diagnosis
Comprehensive assessment of the transformer's condition and technical recommendations
Professional Restoration
Repair, painting, component replacement, and quality certification
Performance Guarantee
Complete electrical testing and guarantee on all our services
Need immediate availability and competitive costs? RST remanufactured transformers are the solution.
Speed
Immediate availability for your project
Fast DeliverySavings
Lower cost than new equipment with the same quality
Up to 40%Reliability
Full compliance with IEEE C57 and ANSI standards
CertifiedEnvironmental Impact
Waste reduction and material reuse
Eco-Friendly
Our Remanufacturing Process
Each transformer goes through a rigorous 16-step process in 5 phases that guarantees compliance with original specifications.
What is the EMINSA Advantage?
Experience50+ years
Over 50 years specialized in electrical distribution transformers.
Personalized Service
Custom solutions for each client with dedicated service.
Leading Warranty18 months
18-month warranty on all our repair and remanufacturing work.
Request a Quote
Complete the form and we will respond within 30 minutes during business hours.
Average response: 30 minutes during business hours
Need Temporary Power?
Get short-term power with an EMINSA rental unit. Certified equipment, immediate availability, and 24/7 technical support.
- Immediate AvailabilityEquipment ready for quick delivery.
- Certified EquipmentAll equipment tested and certified.
- 24/7 Technical SupportTechnical assistance available around the clock.
- Installation IncludedInstallation service by expert technicians.