Hello HDB owners, looking for a orginal lock for your mailbox/letter box?

Here you are. With 3 new keys will be provided.

P.S stocks are limited at the moment due to covid19.

Please do call us to check for availability of stock.

Stay safe stay home

Locksmith singapore

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Hdb letter box lock replacement

Need to receive your letter or parcel? Lost keys?

Let us know.

Call 86861100 now for assistance


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As "Curcuit breaker Measures" kicks in. Most businesses are to close and most personnel are to stay home learning / working.

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Orginal Hdb letter box lock.

3 keys provided.

Looking for High security lock.

We got it here!

☎️ 86861100 πŸ‡ΈπŸ‡¬


Let us help you.

There is no need to land youself in this state.

Call +65 86861100 for a satisfied service.


Room Door Knob Replacement

11-Mar-2020 – 31-Mar-2020

Get one at $60.
Get three at $115 nett

All individual door knob come with 3 keys

Comes in silver / bronze

Show this code at the store:

That helpless feeling when the key broke inside. We understand. Let us help you.

Prosmith.sg to the rescue

Call +65 86861100 for assistance


Key hole pop out???

How is that possible??

Yes, usually the chances are low. Very low. But its defintely not zero!

However, if u met this situation, let us know. Will be glad to help!

Call +65 86861100
Prosmith & locks co.


10 months ago
Very fast respond, better book appointment with calling them.. They explained the door lock, and brought the replacement room door..
- Nova Y
9 months ago
So happy with the service. Sean arrive within 20mins after I called and was able to open my room door within 1 minute. I called at almost 11pm, I was so delighted for the immediate response. Calling for this service was worth it! Thanks much!
- Ivy J
10 months ago
Great quality service at an extremely reasonable price point. Coupled by the quickest response one can ask for. Requested for the door handle replacement in the morning and had it replaced the same night. He was extremely patient with my requests as well and I would definitely not hesitate to find him again or recommend him to my friends.
- Lu F

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  • 8686 1100

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Tue:7:30 AM – 7:30 PM
Wed:7:30 AM – 7:30 PM
Thu:7:30 AM – 11:00 PM
Fri:7:00 AM – 5:00 PM
Sat:7:30 AM – 11:00 PM
Sun:7:30 AM – 2:00 PM, 7:00 – 11:00 PM
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