S
SDRSmart Design and Repair
ServiceFrom Rs 15,000 NPR

House Wiring & Rewiring in Kathmandu

Faulty sockets, frequent trips, or aluminium wiring from decades ago? SDR rewires homes and offices across Kathmandu Valley with copper cable, proper earthing and per-point pricing you can verify room by room.

House wiring and rewiring work in Kathmandu Nepal
Book Wiring & RewiringWhatsApp for estimate

When you need rewiring

Older buildings in Kathmandu often still carry aluminium wiring or undersized cables that heat up under modern loads. Warning signs include discoloured sockets, a burning smell, MCBs that trip for no reason, or lights that dim when the fridge starts. Rewiring replaces the hidden risk with copper conductors sized for today’s appliances.

  • Aluminium or mixed-metal wiring in old houses
  • Frequent MCB trips or blown fuses
  • Burn marks, sparking or hot switch plates
  • Renovations that open walls anyway — best time to rewire
  • Home offices needing dedicated circuits

Rewiring process

We map the existing circuit, isolate supply, remove unsafe cable, then install new conduit and copper wire room by room. Plaster repair is coordinated with your mason if needed. Final testing covers continuity, polarity, earthing resistance and breaker response before power is handed back.

Wiring cost in Nepal (2026)

Complete house wiring typically runs Rs 15,000–50,000 for standard homes; full rewires of larger or older buildings can reach Rs 60,000–1,00,000+. Pricing is per light point, socket and fan point so you can compare estimates fairly. See our full cost guide for the breakdown.

Wiring & Rewiring FAQ

How much does rewiring cost in Kathmandu?

Residential rewiring usually falls between Rs 15,000 and Rs 50,000 depending on point count and wall type. We quote per point after a free site visit.

Should I rewire before or after plaster?

Ideally during renovation when walls are open — it is faster and cheaper. We can also do surface conduit rewiring with minimal chasing in finished homes.

Do you use copper wire?

Yes, all SDR wiring uses quality copper cable. We do not install aluminium house wiring because of its higher fire risk.

Related services

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Panel Upgrades

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Safety Inspections

From Rs 3,000

Areas we cover

Electrician in ThamelElectrician in KalankiElectrician in Bhaktapur

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Free estimate · 30-day labor warranty · Kathmandu Valley

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