Electrical Solutions Built on Experience.
Lukhdatar & Sons has been serving the electrical industry since 1997, starting as an electrical goods supplier and expanding into turnkey electrical contracting in 2007.
Explore our services, equipment and project experience.
Our Journey & Milestones
Lukhdatar & Sons was formed in 1997 as an electrical goods supplier, establishing direct procurement channels and deep manufacturer relationships. In 2007, the company expanded into turnkey electrical contracting.
“From supplying electrical equipment to executing complete turnkey electrical projects, LDS has grown through experience, customer relationships, technical capability and project execution.”
Electrical Goods Supplier
Established in Kolkata by Mr. Lalit Kumar Sureka as an electrical goods and equipment supplier, building foundational distribution networks and manufacturer relationships.
Expanded into Turnkey Electrical Contracting
The company expanded into full-scale turnkey electrical contracting, undertaking complete SITC projects for Government and Private sector clients.
Shree Joined Lukhdatar & Sons
As the current owner of the company, he oversees project delivery.
Complete Multi-Sector Execution
Delivering complete electrical infrastructure across commercial, healthcare, industrial, warehouse, residential township, public, and high-voltage substation developments across India.
Complete Electrical Scope of Work
Complete Supply, Installation, Testing and Commissioning (SITC) of high-voltage and low-voltage electrical works under single-point accountability.
Supply of transformers, MV/LV switchgear, PCC, MCC, APFC capacitor banks, bus ducts, cables, and distribution boards from verified manufacturers.
Site design, foundation casting, transformer yard erection, control room construction, VCB integration, and grid energisation.
Tower foundation casting, lattice tower structural erection, hardware fitting, and precision conductor stringing across 11KV to 400KV.
Route surveying, trenching, bedding, HDPE ducting, laying, certified jointing, and routine maintenance of underground cables up to 66KV.
Complete plant electrification, motor control centres, high-bay lighting, external yard high-masts, and earthing protection.
High-voltage insulation resistance testing, secondary injection relay calibration, VCB timing validation, and statutory utility clearances.
Dedicated maintenance teams for routine upkeep, scheduled preventative shutdowns, transformer oil filtration, and breaker overhauls.
Government & Private Sector Projects
LDS undertakes turnkey projects in both Government and Private sectors across India. We deliver code-compliant infrastructure tailored to critical operational environments.
State legislative complexes, public infrastructure, and administrative campuses.
Medical colleges, hospital wards, research laboratories, and emergency AMF synchronization.
Hotels, commercial complexes, retail hubs, and corporate infrastructure.
Manufacturing facilities, process plants, logistics parks, and distribution depots.
Residential developments, township electrification, and underground distribution loops.
Structured Execution from Design to Handover
Design & Engineering
Single-line diagrams, load calculation reviews, and technical layout planning.
Equipment Procurement
Spec-compliant transformers, switchgear, panels, and cables from verified supply chains.
On-Site Installation
Structural works, cable laying in concrete trenches, panel erection, and earthing grids.
Testing & Verification
Insulation resistance audits, relay calibration, VCB timing, and safety interlocking checks.
Commissioning & Handover
Grid energisation, load trials, statutory authority clearances, and complete documentation.
Experience, Capability & Single-Point Accountability
Established Industry Experience
Serving the electrical industry since 1997, with dedicated turnkey contracting experience since 2007.
High-Voltage Execution Capability
Proven technical capacity across 66KV underground cabling, 220KV substations, and 400KV transmission lines.
Verified Manufacturer Relationships
Authorized Super Stockist of HPL, Lucy Electric, Huphen; System House of L&T; and JVs with CG Power & Areva T&D.
Fast-Track Project Delivery
Demonstrated rapid execution, including the 2 × 3.15 MVA complete substation at Kohora, Assam in 100 working days.
Routine Maintenance & Support
Dedicated in-house teams providing routine maintenance, transformer oil filtration, and lifecycle support after commissioning.
Government & Private Track Record
Trusted by major private developers and public institutions for critical, high-reliability electrical infrastructure.
Leadership Behind Lukhdatar & Sons
Mr. Lalit Kumar Sureka founded Lukhdatar & Sons in Kolkata in 1997 as an electrical equipment and goods supplier. His decade of on-ground commercial experience and deep supplier relationships established the technical standards that enabled the company to transition into turnkey electrical contracting.
Mr. Shree Mangalam Sureka joined Lukhdatar & Sons in 2013. As the current owner of the company, he oversees project delivery.