How Much Does a Locksmith Cost in Singapore?

Key Takeaways

• HDB Unlocking: Standard door or gate unlocking generally costs S$60 to S$180.
• Emergency Services: Late-night locksmith charges may reach S$100 to S$350.
• Lock Replacement: Most standard residential lock replacements cost around S$80 to S$300.
• Digital Locks: Installation labour ranges from S$80 to S$250, while complete packages may cost S$250 to S$1,500.
• Additional Charges: Transport, emergency surcharges, replacement parts and GST can increase the final bill.

A locksmith in Singapore generally costs S$60 to S$300 for common residential services, including door unlocking, lock repairs and replacements. Basic key duplication can cost under S$20, while emergency callouts, digital locks and automotive key programming may cost significantly more.

Of course, getting locked out of your HDB flat at 2 AM isn’t going to cost the same as replacing a bedroom lock on a Tuesday afternoon.

The tricky part? Two locksmiths might quote S$80 and S$180 for similar jobs, but one quotation may exclude transport, replacement parts or emergency surcharges.

Here’s what you should expect to pay in Singapore in 2026, including published rates, estimated costs and common scenarios from our business directory.

Locksmith Price List in Singapore 

The following prices combine published locksmith rates and indicative Singapore market estimates.

These are estimated ranges, not fixed industry prices.

How Much Does It Cost to Unlock an HDB Door?

For a straightforward HDB lockout, expect approximately S$60 to S$180 during regular operating hours.

The price depends on whether the problem involves a deadbolt, mortice lock, door latch or metal gate.

For example, Ketch Locksmith Services publishes a starting price of S$90 for office-hours HDB or condominium unlocking, excluding separately quoted transport and GST.

Example: You Left Your Keys Inside

Imagine returning to your Tampines flat at 4 PM, only to realise your keys are sitting on the kitchen table.

An bill might look like this:

If both your metal gate and main door require unlocking, the locksmith may charge for both mechanisms.

How Much Does Door Lock Replacement Cost?

Standard residential lock replacement typically costs S$80 to S$300, although premium hardware can increase the price.

Ketch publishes these starting rates:

For example, if you’ve just moved into a resale HDB flat, changing the cylinder might be sufficient if the existing lock mechanism remains functional.

However, a damaged mechanism could require replacing the entire lockset.

How Much Do Digital Locksmith Services Cost?

Digital locksmith services may cost more because electronic components, specialised mechanisms and programming can be involved.

For comparison, Yale Singapore publishes service charges of:

• S$80: Office-hours inspection and on-site guidance.
• S$150: Office-hours emergency assistance involving drilling.
• S$220: After-hours emergency assistance involving drilling.

Replacement components may cost extra.

Before spending hundreds on a new digital lock, check whether the problem involves a depleted battery, faulty keypad or an issue covered by warranty.

How Much Does Key Duplication Cost in Singapore?

Basic house key duplication generally costs S$4 to S$30, while specialised automotive keys cost considerably more.

Automotive figures are broad estimates rather than confirmed prices from individual specialists.

Modern vehicle keys often require electronic programming, making specialists such as Soxxi Master more suitable than general residential locksmiths.

What Additional Charges Affect Locksmith Prices?

A cheap advertised rate doesn’t always mean a cheap final bill.

Watch out for:

• Transport Fees: Some providers charge separately, while others include travel in their quotation.
• Emergency Surcharges: Late-night, weekend and public holiday services may cost more.
• Replacement Parts: Lock cylinders, locksets and digital components may be billed separately.
• GST: GST-registered businesses generally charge Singapore’s prevailing 9% GST.

Location may also affect installation charges.

Is It Cheaper to Repair or Replace a Lock?

Repairing a lock can be cheaper if the existing mechanism remains functional.

Consider these examples:

1. Your HDB Key Keeps Getting Stuck: A worn cylinder may only require replacement, potentially costing S$80 to S$180.
2. Your Mortice Lock Is Completely Jammed: Replacing the mechanism may cost approximately S$150 to S$300.
3. Your Digital Lock Is Beyond Repair: A mid-tier fitted replacement may start around S$650, with premium systems costing more.

The cheapest repair isn’t always worthwhile if the lock is already badly worn. Equally, replacing an entire system for a minor fault may be unnecessary.

How Can You Avoid Overpaying for Locksmith Services?

Before hiring a locksmith:

1. Send Photographs: Show the door, gate and existing locking mechanism.
2. Explain the Problem: Specify whether the key is lost, the lock is jammed or the digital system has failed.
3. Request a Full Quotation: Confirm labour, transport, replacement parts and GST.
4. Ask About Damage: Check whether unlocking requires drilling or replacing components.
5. Compare Providers: Review business details, relevant experience and customer feedback.

Be cautious with extremely low advertised starting prices.

A locksmith advertising unlocking from S$39 doesn’t necessarily mean your job will cost S$39.

Conclusion: How Much Should You Budget for a Locksmith?

For straightforward residential locksmith jobs in Singapore, S$100 to S$200 is a practical starting budget.

Simple unlocking may cost less, while complicated repairs, emergency services and digital security upgrades can cost substantially more.

The best approach is to understand the problem, confirm what’s included in the quotation and avoid unnecessary replacements.

Listing.sg helps customers discover and compare local locksmith providers through its Singapore business listing. Browse our Best Locksmiths in Singapore guide to find suitable companies based on their services and specialisations.

Frequently Asked Questions on How much Does Locksmith Cost in Singapore

How Much Does It Cost to Unlock an HDB Door in Singapore?

Standard HDB unlocking generally costs S$60 to S$180 during regular hours. Lock complexity, travel and emergency charges can increase the total.

How Much Does an Emergency Locksmith Cost at Night?

Late-night locksmith services commonly cost S$100 to S$350, depending on the provider, location and dispatch time.

How Much Does It Cost to Change a Door Lock in Singapore?

Standard mechanical lock replacement generally costs S$80 to S$300. Premium hardware and complicated installation work may cost more.

How Much Does Digital Lock Installation Cost?

Labour-only installation may cost S$80 to S$250, while complete digital lock packages generally range from S$250 to S$1,500.

Do Locksmiths Charge a Callout Fee in Singapore?

Some charge separately for transport or inspection, while others include these costs in their service quotation. Always confirm before booking.

Is Rekeying Cheaper Than Replacing a Lock?

Rekeying can be cheaper when the existing lock supports it and remains functional. Damaged mechanisms may require cylinder or complete lockset replacement.