Protect your home and business with a safe, properly rated distribution board and MCB setup installed by licensed electricians.
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Professional Team
Serve
Across Singapore
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AIM Global Engineering
HDB · Condo · Office · Shop
The distribution board (DB box) is the heart of your electrical system. We install, upgrade and replace DB boxes and miniature circuit breakers (MCBs) to keep your circuits protected from overloads and short circuits.
Our team also installs RCCB/ELCB protection and surge protection devices where required.
We treat your distribution board as the safety-critical component it is.
We resolve the most common distribution board and breaker issues.

Careful planning and testing ensure a safe, reliable installation.
Step 01
Questions & Answers
Common questions about distribution boards and MCBs in Singapore.
Replacing a standard HDB distribution board typically costs S$450 to S$900 including breakers and labour. Upgrades with additional circuits or surge protection may cost more.
Frequent tripping usually means an overloaded circuit, a short circuit or a faulty appliance. Our electricians can diagnose and fix the root cause.
Yes, older fuse boxes lack modern MCB and RCCB protection and may not meet current safety standards. Upgrading improves safety and may be required by insurers.
Most residential DB replacements are completed within 3 to 5 hours, including testing.
Yes, power must be switched off during the work. We schedule it at a convenient time and keep downtime to a minimum.
Yes, we provide test records and certification for the completed installation.
Dedicated Support

AIM Global Engineering
UEN 202211612M
01
Upgrading old fuse boxes to modern MCBs
02
DB box replacement and relocation
03
Adding new circuits for aircon or heaters
04
RCCB/ELCB tripping and replacement
05
Surge protection device installation
06
Overloaded or burnt distribution boards
Step 02
Step 03
Step 04


