
Expert industrial electrical servicing Kolkata company also provides maintenance for industrial and commercial sectors

ISO-Certified, Govt.-Approved, and Trusted by Top Brands. AMC and predictive maintenance support.








Who We Are: Kolkata’s leading industrial electrical panel manufacturing and services provider with 10+ years of experience.
Our Mission: To deliver safe, energy-efficient, and reliable electrical solutions for industries.
Why Choose Us? Govt.-approved, ISO-certified, and trusted by leading brands.
High-voltage & low-voltage electrical switchgear item for panel and voltage stabilizer.
Read MoreHT & LT Panels, MCC, PCC, Power Distribution PLC, VFD Panels, Custom Panel Design, Retrofitting & Upgrades
Read MoreIndustrial automation for better energy efficiency. Load analysis, surge protection & energy audits
Read MoreSwitchgear & circuit breaker servicing, emergency electrical repairs & predictive maintenance
Read MoreIntelligent industrial automation solutions along with the supply of certified electrical components, panels, and accessories.
Read More✅ 10+ Years of Expertise in Industrial & Commercial Electrical Services
✅ From Manufacturing to Servicing & Automation
✅ Reliable & Fast Service
✅ ISO-Certified & Govt.-Approved
✅ Energy-Efficient & Cost-Effective Solutions – Maximizing Your ROI


At ELECTROSERV Engineering, we understand that choosing the right electrical solutions partner for your industrial or commercial facility is a critical decision. Whether you're looking for custom electrical panel manufacturing, high-voltage servicing, preventive maintenance, or turnkey electrical projects — you likely have questions. This FAQ section is designed to give you clear, concise answers to the most commonly asked questions about our services, industries we serve, timelines, compliance, and more. Explore the questions below — and if you don’t find what you’re looking for, feel free to contact us directly. We’re always here to help you make informed, confident decisions for your business.
We specialize in providing electrical installation, panel manufacturing, and maintenance solutions for industrial and commercial sectors, including manufacturing units, pump houses, water treatment plants, steel plants, jutemills, commercial buildings, data centers, warehouses, IT parks, power plants, and large commercial complexes.
No, ElectroServ exclusively works with industrial and commercial clients. We do not provide residential services.
Yes, we are a licensed and government-approved contractor, also ISO 9001:2015 certified, ensuring compliance with all safety and quality standards in every project we undertake.
Absolutely. We design, manufacture, and service custom HT/LT panels, MCC, PCC, power factor correction panels, and more—tailored to your load demands and operational goals.
We are based in Kolkata and primarily serve clients across West Bengal and Eastern India. For large-scale industrial projects, we also cater to clients nationwide.


We start by understanding your facility’s needs through a detailed consultation and on-site assessment. Our expert engineers design a custom electrical solution tailored to your load requirements, safety standards, and operational systems.

Once the plan is approved, we manufacture high-performance electrical panels in-house using trusted, branded components. Our licensed team then executes the on-site commissioning, ensuring minimal disruption and full compliance with IS/IEC standards.

After final testing with NABL accredited instruments and safety checks, we hand over a fully operational system with all technical documentation. Need continued support? We also offer preventive maintenance plans to keep your systems running efficiently and safely over time.


Our data center’s uptime is mission-critical, and we cannot afford panel failures or unexpected downtime. ELECTROSERV Engineering’s preventive maintenance and detailed testing routines helped us identify hidden insulation issues before they caused any disruption. Their reports were thorough, audit-ready, and exactly what we needed for compliance. Partnering with them has significantly improved our electrical reliability.

We engaged ELECTROSERV for commissioning support and preventive maintenance at one of our large-scale projects in Eastern India. Their ability to align with IEC standards and CEA compliance requirements was impressive. The engineers were not only technically strong but also proactive in recommending corrective measures. It’s rare to find such a dependable partner who understands both local challenges and global best practices.

ElectroServ Engineering brought measurable value during our HT panel servicing and automation project. Their team conducted insulation testing, relay calibration, and thermal inspections with precision, ensuring zero deviations during third-party inspection. More importantly, they worked seamlessly with our in-house engineers and followed international safety protocols. Their contribution directly improved system efficiency and reduced operating costs for our client facility.
+91 86971 51026
