Distribution Board Upgrade & Repair
Expert electrical distribution board installation, upgrade, and repair services. Ensure safety with modern circuit breakers and TNB-compliant installations.
Complete DB Solutions
Professional distribution board services with modern safety features
Complete DB Replacement
Full distribution board upgrade with modern circuit breakers and safety features
RCCB/RCBO Installation
Install life-saving residual current devices for shock protection
Load Calculation
Professional assessment of electrical load and capacity requirements
TNB Compliance
Ensure full compliance with TNB regulations and Malaysian electrical standards
Cable Rewiring
Replace old, damaged, or undersized cables during DB upgrade
24/7 Emergency Repair
Quick response for urgent DB failures, tripped breakers, and electrical emergencies
Professional DB Upgrade Specialists
Our licensed electricians specialize in distribution board installation, upgrades, and emergency repairs throughout Kuala Lumpur. Whether you need to replace an old fuse box, upgrade to a modern MCB/RCCB system, or expand your DB capacity, we deliver safe, compliant, and reliable solutions.
We work with residential homes, commercial offices, retail outlets, and industrial facilities. Our team handles everything from simple circuit breaker replacements to complete three-phase DB installations, ensuring full TNB compliance and adherence to Malaysian electrical safety standards (MS IEC 60364).
Every DB upgrade includes comprehensive load calculation, proper circuit protection, mandatory RCCB installation, and thorough electrical testing. We use only high-quality components from trusted brands like Schneider Electric, Siemens, and Hager. All work comes with warranty and proper documentation.
DB Problems We Solve
Expert solutions for all distribution board issues and electrical safety concerns
Frequent Circuit Breaker Trips
Common Causes:
- Overloaded circuits with too many appliances
- Faulty or worn-out circuit breakers
- Short circuits in wiring or appliances
- Undersized breakers for current load
Our Solution:
Our electricians will identify overloaded circuits, upgrade undersized breakers, fix short circuits, and balance your electrical load across multiple circuits to prevent future trips.
Sparking or Burning Smell from DB
Common Causes:
- Loose wire connections causing arcing
- Overheating due to excessive current
- Corroded or damaged terminals
- Faulty circuit breakers
Our Solution:
We'll immediately shut down the affected circuits, inspect all connections, replace damaged components, tighten loose terminals, and upgrade to modern MCBs with better thermal protection.
Complete Power Failure
Common Causes:
- Main circuit breaker failure
- Burnt main switch or busbar
- TNB supply issues
- Severe internal DB damage
Our Solution:
Emergency response to restore power quickly. We'll diagnose the root cause, repair or replace the main switch, restore connections, and ensure your entire electrical system is safe to operate.
No RCCB/ELCB Protection
Common Causes:
- Old DB installed before RCCB requirements
- Non-compliant installation
- Removed or bypassed safety devices
- Lack of awareness about electrical safety
Our Solution:
We'll upgrade your DB with proper RCCB protection to prevent electric shock injuries. This is crucial for family safety and is now mandatory under Malaysian electrical regulations.
Insufficient Breaker Slots
Common Causes:
- Old DB too small for modern needs
- Added appliances without DB upgrade
- Multiple extension cords instead of proper circuits
- Home renovation increased electrical load
Our Solution:
Install a larger distribution board with more breaker slots, properly distribute circuits, eliminate dangerous extension cord reliance, and future-proof for additional appliances.
Rusted or Damaged DB Enclosure
Common Causes:
- Water leakage or high humidity exposure
- Old metal DB corroded over time
- Poor ventilation causing condensation
- External physical damage
Our Solution:
Replace the entire DB enclosure with a modern, weather-resistant unit. We'll also address water ingress issues, improve ventilation, and ensure proper sealing to prevent future corrosion.
DB Solutions for Every Need
Professional distribution boards for residential, commercial, and industrial applications
Residential DB Upgrade
Home distribution board upgrades for houses, apartments, and condominiums
- 6-20 way consumer units
- RCCB protection (30mA)
- Individual MCBs for each circuit
- Surge protection devices
- Proper labeling and documentation
Commercial DB Installation
Professional-grade distribution boards for offices, shops, and commercial spaces
- 20-40 way industrial DBs
- Three-phase power distribution
- Dedicated circuits for heavy equipment
- Emergency backup integration
- TNB meter panel compliance
Industrial DB Systems
Heavy-duty electrical distribution for factories and industrial facilities
- Main distribution boards (MDB)
- Sub-distribution boards (SDB)
- High current capacity (up to 400A)
- Motor control integration
- Power monitoring systems
How We Work
Professional installation process ensuring safety and compliance
Electrical Inspection
Comprehensive assessment of existing DB, wiring, and electrical load requirements
Design & Planning
Calculate load capacity, design circuit layout, and select appropriate components
Safe Installation
Professional installation with power shutdown, proper wiring, and safety testing
Testing & Certification
Complete electrical testing, TNB compliance verification, and documentation
What Our Customers Say
Real reviews from satisfied customers
"My old DB kept tripping. They upgraded to a modern 16-way DB with RCCB and individual MCBs. No more trips, and I feel much safer knowing my family is protected from electric shock. Professional work!"
"Needed urgent DB repair when it started sparking. They came within 2 hours, found the burnt main switch, and replaced the entire DB. Fast, safe, and reasonably priced. Highly recommended for emergencies!"
"Upgraded my shop's DB from single-phase to three-phase. They handled everything including TNB application. Now I can run all my equipment without overloading. Very knowledgeable electricians!"
Frequently Asked Questions
Find answers to common questions about DB upgrade and repair services
Need Professional DB Upgrade or Repair?
Don't risk electrical hazards with an outdated or faulty distribution board. Get expert installation, upgrade, or emergency repair services today!
12-month warranty • TNB compliant • Licensed electricians