If you've lost your HDB letterbox key or your mailbox lock is jammed, you're not alone. Many Singapore residents need a letterbox locksmith at some point. Here’s what you need to know.
When to Call a Letterbox Locksmith
- Lost keys – You need the letterbox opened and the lock replaced so only you have the new key.
- Jammed or stuck lock – Key won’t turn; often due to wear, rust, or tampering (e.g. superglue).
- New BTO / resale flat – You want a new letterbox lock so previous owners or others can’t open it.
Important: HDB and Town Councils do not provide letterbox unlocking or lock replacement. You must use a licensed locksmith in Singapore.
What a Letterbox Locksmith Does
A professional 24 hour locksmith can:
- Open a locked letterbox when you’ve lost the key or it’s stuck.
- Replace the lock with a new one and provide new keys.
- Repair or remove damaged locks (e.g. after vandalism).
Service is available islandwide, including Clementi, Jurong, Holland Village, and other Singapore West areas. Most locksmiths can reach you within 30–45 minutes for emergency lockouts.
Rough Cost Expectations
Costs depend on lock type and time of day. Typical range for letterbox lock replacement in Singapore:
- Daytime: Often from around $50–80 for a standard replacement (prices vary by provider).
- Night / 24hr call-out: May be higher due to emergency rates.
Always ask for an upfront quote before the locksmith comes. A reliable Singapore locksmith will give you a clear price over the phone.
What You Can Do Next
If you need a letterbox locksmith in Singapore – whether in Clementi, Jurong, Holland Village, or elsewhere – call a trusted 24hr provider. Keep your HDB and identity proof ready so the locksmith can confirm you’re the resident before opening or replacing the lock.
Need help now? Contact Neighbourhood Locksmith for 24/7 letterbox lock opening and replacement across Singapore — call 8823 8822 for fast, professional service.