About Ambika Enterprises
We are specialists in transformer oil filtration, purification and on-site overhauling. Headquartered in Udaipur, Rajasthan, we support utilities, EPCs and industrial plants across India.
What we do
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Transformer Oil Filtration & Purification
Dehydration, degassing and sludge removal to restore dielectric strength (BDV) and reduce moisture.
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Transformer Overhauling (On-site)
Drying, leak fixing, gasket replacement, inspection and recommissioning.
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Transformer Repair (2 MVA–160 MVA)
Fault diagnosis, minor/major repairs and pre-energization checks.
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Filter Machine on Rental
Portable filtration plants available with or without operator.
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Oil Tankers & Logistics
Clean tankers, hoses and accessories for safe handling of insulating oil.
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Transformer Spares
Gaskets, valves, breathers and other critical parts.
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Bay Work / Erection Works
Support for substation bay erection and related activities.
Meet Our Founder
Kartik Nahar
With over 15 years of experience in the power transmission and distribution industry, Kartik founded Ambika Enterprises with a vision to provide reliable and efficient transformer maintenance services across India.
Starting from Udaipur, Rajasthan, he has built a team of skilled technicians and established partnerships with major utilities and industrial clients nationwide. His hands-on approach and commitment to quality has made Ambika Enterprises a trusted name in transformer oil filtration and maintenance services.
On-site, pan-India mobilization
Mobilize quickly from Udaipur to your substation/site.
Process discipline & documentation
Quality, safety and reporting on every job.
Experienced technicians
Hands-on substation exposure and practiced execution.
Need help with a maintenance window or an emergency requirement?
Share your site details and oil condition—we’ll revert with a plan and timeline.