Our Services
We provide specialized transformer services built on technical expertise, safety standards, and years of field experience. Whatever your transformer needs, we have the right solution for you.
Transformer Repairing
Restore Performance. Eliminate Downtime.
A faulty transformer can bring your entire operation to a halt. At GK Electricals, we follow a structured repair process that starts with a thorough inspection to find the exact root cause of the problem. Whether it is winding damage, overheating, oil leakage, insulation failure, or loose connections, we apply the right solution and run complete post-repair testing before handing the unit back to you.
- Complete inspection and fault diagnosis before starting any repair
- Repair of winding issues, overheating and insulation damage
- Fixing oil leakage, loose connections and damaged components
- Safe breakdown repair using standard tools and procedures
- Post-repair testing to confirm safe and smooth operation
- Focus on long-term reliability and improved transformer performance
Repairing
Expert fault diagnosis & repair
Transformer Maintenance
Prevent Problems Before They Start.
Most transformer failures do not happen suddenly. They build up slowly due to ignored warning signs and lack of preventive care. Our scheduled maintenance service is designed to catch these issues early before they turn into costly breakdowns. We inspect every critical component, monitor oil levels and temperature, check insulation condition, and ensure the cooling system is working properly.
- Regular inspection of transformer components and connections
- Checking insulation condition and cooling system performance
- Monitoring oil level, temperature and overall transformer health
- Tightening loose parts and cleaning critical components
- Preventive maintenance to avoid unexpected breakdowns
- Performance testing to ensure safe and efficient operation
Maintenance
Scheduled preventive care
Oil Filtration Service
Clean Oil. Stronger Insulation. Longer Life.
Transformer oil plays a critical role in insulation and cooling. Over time oil absorbs moisture, dissolved gases, and contaminants that reduce its effectiveness. Our on-site oil filtration service uses standard filtration machines to remove all impurities and restore oil quality. We test the oil before and after filtration so you can see measurable improvement in insulation strength.
- Removal of moisture, gas and impurities from transformer oil
- Improvement of oil insulation strength and cooling performance
- On-site filtration using standard filtration machines
- Oil quality testing before and after filtration
- Prevention of overheating and internal transformer damage
- Helps extend transformer life and improve overall reliability
Oil Filtration
Purify & restore oil quality
How We Work
A simple and transparent process from first call to final handover.
Contact Us
Call, WhatsApp or fill the inquiry form and tell us about your transformer and the issue you are facing.
Site Visit & Inspection
Our technician visits your site, inspects the transformer and gives you a clear diagnosis and cost estimate.
Service Execution
We carry out the repair, maintenance or oil filtration using proper tools, safety procedures and quality materials.
Testing & Handover
After service is complete we run all necessary tests and hand over the transformer in confirmed working condition.
Every Service Backed by
Experience and Safety
Accurate Diagnosis
We identify the exact problem before starting work to avoid unnecessary repairs and wasted time.
Safety Standards
Every job follows strict electrical safety protocols to protect your site, equipment and our team.
Fast Response
We understand downtime costs money. We respond quickly and work efficiently to get you back online.
Full Transparency
We explain what we found, what needs to be done and what it will cost before starting any work.
Request a Service
Get In Touch
Fill in your details and our team will get back to you within a few hours.