---
title: 4-Room HDB Electrical Works Cost in Singapore (2026)
description: What a 4-room HDB electrical job typically costs in Singapore: our typical range, what moves the price, and the starting prices for common work.
url: https://www.saikon.com.sg/articles/4-room-hdb-electrical-works-cost.html
---

[All articles](https://www.saikon.com.sg/articles/)

# 4-room HDB electrical works: what it costs.

A typical range from our recent quotes, and what moves a quote up or down.

**In short:** from our recent quotes, electrical works in a 4-room HDB flat (points, lighting, distribution board and appliance circuits) typically come to $4,000 to $5,000. A smaller job, such as fixing or adding a few points, typically runs $250 to $2,000. Your written quote fixes the final figure.

## What moves the price

- **Surface or concealed wiring.** Surface wiring runs in trunking on the wall and costs less because no hacking is needed. Concealed wiring is usually only practical during a full renovation, before wall finishes go on.

- **The number of points.** Rewiring starts from $48 per point, and power points from $75 each.

- **The distribution board.** A new board starts from $600, and the size and protection devices change the price.

- **Appliance circuits.** Aircon isolators, water heater and oven circuits each add work.

- **Lighting.** Light points start from $16 each. The fittings themselves are not included.

## What is not in the number

Our prices cover installation only. You supply the light fittings, bulbs and fixtures. Prices are in SGD, and a written quote stays valid for 30 days.

## How to get an accurate figure

- 1

### Send photos

The distribution board, each room and any appliances.

- 2

### Say what you want done

Points to add or move, lights, aircon isolators.

- 3

### Compare line by line

Use [how to read an electrical quotation](https://www.saikon.com.sg/articles/how-to-read-an-electrical-quotation.html) to check what each line covers.

You can also try the [cost calculator](https://www.saikon.com.sg/electrical-cost-calculator.html) for a rough range.

## Want a quote for your job?

Send photos and what you need on WhatsApp. You will get an itemised written quote back.
[Get an itemised quote](https://wa.me/6589993645?text=Hi%20Saikon%2C%20I%20read%20your%20guide%20and%20would%20like%20an%20itemised%20quote%20for%20electrical%20work.%0A%0AName%3A%20%0ASite%20address%20(with%20unit%20no.)%3A%20%0AProperty%20type%20(HDB%20%2F%20condo%20%2F%20landed%20%2F%20commercial)%3A%20)[hello@saikon.com.sg](mailto:hello@saikon.com.sg)