If you’re setting up a new place or fixing your home in Singapore, one key task is a new DB installation. The “DB” means distribution board. It’s the heart of your home’s power setup. I’ve worked on many homes and shops. A good DB keeps power flowing and safe.
In this guide, I’ll explain things in easy steps. If you’re a homeowner, landlord, or just curious, this will help you. Let’s begin.
What Is a DB (Distribution Board)?
A DB splits the power from the main line. It sends power to each part of your home. That includes lights, TV, or fridge.
The DB also helps keep your home safe. It can shut off power if something goes wrong. That stops fires and saves your things.
People also call it the fuse box or breaker box. Every home in Singapore has one.
When Do You Need a New DB?
You may need a new DB during these times:
- Home upgrades
If you add new rooms or power points, your old DB may not cope. - Old buildings
Older DBs may not be safe or strong. - Frequent power trips
This means your system may be stressed. - New shop or office
Business places need strong and safe DBs.
Why Is a Good DB Important?
I’ve seen many skip DB upgrades. But the DB is key to safety. Here’s why:
- Safety—Bad DBs can cause shocks or fires.
- Smooth flow—A good DB spreads power well.
- Rules—In Singapore, only licensed pros can install DBs.
- Future-ready—Plan now to avoid big issues later.
It’s like building on solid ground.
Who Can Install a DB?
Never try it on your own. DB work is for trained pros only. That’s the rule in Singapore.
How to pick a good one:
- Licensed—Check EMA’s site.
- Skilled—Ask for past jobs.
- Clear—They should explain the job and cost.
Steps to Install a DB
Here’s how DB installs go:
- Check the site—the electrician checks your setup.
- Plan layout—They pick where to place each part.
- Power off—they turn off the power first.
- Remove the old DB. Take out the old box carefully.
- Install new DB—fit breakers and wires.
- Test it—they check if all parts work well.
- Power on—They turn the power back on.
Cost of New DB Install in Singapore
DB installs cost around $450 to $1,200.
Price depends on:
- Type of DB (single or 3-phase)
- Size of your space
- Number of breakers
- Brand of parts used
- Job’s difficulty
Sample prices:
- 3-room HDB: $550–$750
- Landed house: $1,000+
- Small office: $800–$1,200
Signs You Need a New DB
Not sure if you need one? Watch for these signs:
- Power trips often
- Smell of burning or black marks on the DB
- Buzzing sounds
- Old fuse types instead of breakers
- Lights dim when using tools
Also, if you add big tools like ovens or heaters, upgrade your DB. Don’t wait.
How to Choose the Right Electrician
Tips I give my clients:
- Choose licensed pros
- Check reviews
- Ask clear questions
- Get written cost details
Work with local pros like SHS Handyman SG. We offer:
- DB installs
- Breaker upgrades
- Power checks
FAQs About New DB Installation
Can I install a DB?
No. Only licensed pros can do this in Singapore.
How long does it take?
3 to 6 hours, based on the job.
Do I need to upgrade to new tools?
Yes. More load needs a better DB.
Will the power go out?
Yes, for a few hours. The pro will plan for this.
A safe and good new DB install protects your space. It helps stop risks and keeps your system strong. From picking the right pro to spotting early signs, now you know the basics.
Need help? Contact SHS Handyman SG. We’ll make sure your DB install is done fast, clean, and safely. For top service in Singapore, reach out today.
