Electrical Wiring & DB Box Installation Kuching Home | Single Phase System
Home Electrical Wiring & DB Box Installation in Kuching – Single Phase System
HJ Security provides professional home electrical wiring and DB box installation in Kuching, Sarawak. Whether you are building a new home, renovating, or need to upgrade your existing electrical system, our certified electricians deliver safe and compliant electrical installations.
Common Home Electrical Services We Provide
New Home Wiring
Complete electrical wiring for new residential construction including all power points, lighting circuits, air conditioning dedicated circuits, and security system wiring. We work from electrical drawings to ensure compliance with Malaysian wiring regulations.
Renovation Wiring Upgrade
Adding new rooms, extending your home, or renovating your kitchen? We handle all additional wiring and circuit additions required for your renovation project.
DB Box Replacement
Older homes in Kuching may still have outdated distribution boards without proper RCCB (Residual Current Circuit Breaker) protection. We upgrade old DB boxes to modern panels with RCCB protection that can save lives in electrical fault situations.
Additional Power Points
Need more power sockets in your home office, bedroom or kitchen? We add properly wired power points to any location in your home.
Air Conditioning Wiring
Dedicated circuits for air conditioning units including proper cable sizing, isolator installation and RCCB protection as required by Malaysian electrical regulations.
Signs You Need to Upgrade Your Home Electrical System
- Circuit breakers trip frequently
- Power points feel warm to touch
- Lights flicker or dim when appliances turn on
- No RCCB protection on existing DB box
- Scorch marks around power points or switches
- Building more than 20 years old with original wiring