Isolator Switch Repair and Replacement Service Singapore

Written by Zames Chew
Posted on May 23, 2023

We can help you repair or replace your isolator switch if it has stopped working or has a problem. My team and I have been helping homeowners with their isolator problems for the last seven years, and we would be happy to help you too.

The simplest way you can book an appointment for me or my colleague to come down for an isolator switch related repair is to send us a message on WhatsApp with a short description of the problem that you are facing.

Read below to find out about the price of our isolator switch repair and replacement service. I will also talk about the type of isolator switches

How much is isolator switch repair and replacement service

We can replace your existing isolator switch with a brand new double-pole isolator switch starting from $120 before transport. But the cost might be higher if you need a four-pole or higher amperage isolator switch.

If you want a more accurate price, please send us an image of your existing isolator switch through WhatsApp and tell us a bit more about why you need our service. We will let you know what we can do next and how much it will cost.

We will also let you know when is the soonest day and time that we can come to repair or replace your isolator.

Why you need isolator switch repair

Most of our isolator repair customers look for our service because their aircon is not working and their aircon contractors have told them it is because their isolator is faulty.

Other residential customers look for our service when their outdoor sockets or motorised auto gate is not working, and commercial customers look for our service when their kitchen appliance isolators are not working or cracked.

We have also seen isolators that become very hot when it is in use and isolators that have a burning smell.

How about isolator switch installation?

If you need to install a new isolator, we most likely have to run a new circuit from your distribution board. You can read more about this service on our isolator switch installation services page.

Do you want to learn more about isolator switches?

An isolator is a weatherproof switch commonly used outdoors and in commercial kitchens to disconnect heavy appliances, such as air conditioners and water pumps, from the power supply.

It typically has two or four poles to disconnect all live and neutral wires from the incoming power supply when switched off to isolate the appliance from electricity completely.

We have written an article on isolator switches which you can read to find out more about how they work and why they are used.


We can help you with almost any problem you might have with your isolator switch, and our pricing starts at $120 before transport for an isolator replacement.

If you need advice about your isolator or you are not sure what to do next, you can send a message to our team at any time through WhatsApp.

Our operating schedule is Monday to Saturday, 9:00 am to 6:00 pm, but we try to answer messages outside our working hours when we have the time. Talk to you soon!

Written by
Zames is the co-founder of and a skilled technician with seven years of hands-on experience serving thousands of customers in the field. He holds a builder certificate in plumbing and pipefitting and an air-conditioner installer's license. He is concurrently enrolled in the Licensed Electrician Preparatory Course at Singapore Polytechnic, attending classes in the evenings to pursue his electrician's license while co-managing the operations of during the day.
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