Electrical Rewiring & 3-Phase Upgrades | Seven All Renovation Service Subang Jaya

Overview & Scope of Works

Ensure your property is safe and ready for high electrical demands. We provide full concealed rewiring, new circuit breakers, RCCB safety switches, power points for induction hobs, air conditioner dedicated points, EV home charger wiring, and TNB metering applications.

At Seven All Renovation Service (SESA), we ensure every stage of your electrical rewiring & 3-phase upgrades adheres to the strictest Malaysian CIDB building standards and local council guidelines. Our dedicated site manager coordinates tradesmen, plumbing, structural testing, and finishing without cutting corners.

What's Included in This Service

Suruhanjaya Tenaga Wireman Standards

TNB 3-Phase Meter Upgrade Submission

Dedicated High-Ampere Aircond & Water Heater Circuits

Concealed Piping with Zero Visible Surface Trunking

Smart Lighting & EV Charger Dedicated Sub-Distribution

SESA Guarantee

12-Month Written Workmanship Warranty

We stand behind our craft. When you hire Seven All Renovation Service for Electrical Rewiring & 3-Phase Upgrades, you receive our official 1-year guarantee covering joint stability, waterproofing integrity, and installation craftsmanship.

Get Quick Quote

Chat directly with our project manager on WhatsApp for fast pricing and site schedule.

Call +601164202161

Other Renovation Services

Subang Jaya Office

No 10 Jalan USJ 7/3A UEP 47610 Subang Jaya Selangor

Service coverage: Subang Jaya, Petaling Jaya, Shah Alam, Puchong, Klang & KL.

12-Month Warranty

Full workmanship and leak-free guarantee.

Zero Hidden Fees

100% transparent itemized quotes.

On-Time Delivery

Staged schedule & daily WhatsApp updates.

Free Site Survey

Complimentary Subang Jaya & Klang Valley survey.