Our Repair Services
We offer comprehensive inspection, diagnosis, repair, and maintenance services for transformers with over 50 years of experience in the industry.
Repair Services
Comprehensive Services
Our team of specialized technicians offers a wide range of services to keep your transformers in optimal condition.
Rewinding
Specialized repair and replacement of damaged coils.
- Complete diagnosis
- Rewinding with high-quality materials
- Full replacement when necessary
Oil Analysis
Complete oil analysis to evaluate transformer condition.
- Professional sampling
- Physical-chemical analysis
- Dissolved gas detection (DGA)
Gaskets
Replacement of gaskets to prevent leaks.
- Surface inspection
- High-quality gaskets
- Hermetic sealing
Components
Replacement of damaged electrical components.
- Bushings and insulators
- Level indicators
- Protection valves
Welding
Welding repair and tank leak correction.
- Structural evaluation
- Certified welding
- Deformation correction
Oil Change/Filtering
Oil change and filtering to restore dielectric properties.
- Vacuum filtering
- Dehydration
- Degasification
Painting
Industrial repainting with high-durability finishes.
- Surface preparation
- Anti-corrosion primer
- Industrial paint
Specialized
Other specialized services per customer requirements.
- Voltage modifications
- TAP changes
- Accessory installation
EMINSA Repair Center
At our workshop, we service pedestal-type transformers, MV dry-type transformers, and substations up to 10 tons.
Industry-Leading Warranty
All our repair and remanufacturing work comes with an 18-month warranty, the most extensive on the market.
- Complete labor coverage
- Warranty on replaced components
- Technical support included
- Fast response to any incident
Request a Diagnosis
Our specialists will evaluate your equipment and provide a detailed no-obligation estimate.
Response within 30 minutes during business hours