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ASN Engineering technician repairing a door lock in a modern residential or office interior in Singapore

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Door & Lock Repair Services in Singapore

Fast, reliable and affordable door and lock repair.

ASN Engineering provides professional door and lock repair services in Singapore for homes, offices, condos, HDB units, shops and commercial spaces. We repair all types of doors, locks, hinges, handles, sliding doors, glass doors and digital locks with fast response time and quality workmanship.

  • Lockout Callouts
  • Doors Realigned
  • Digital Locks Fitted
  • Tested Before Handover
  • Experienced TeamSkilled and certified technicians.
  • Fast ResponseQuick on-site service.
  • Transparent PricingNo hidden costs.
  • Quality WorkmanshipYour security is our priority.

Complete Door & Lock Repair Solutions

We provide comprehensive door and lock repair services for residential, commercial and industrial properties in Singapore.

Timber door with a lever handle in a bright interior

Door Repair

Repair damaged doors, alignment issues and more.

Hands working on a lock cylinder with the key in it

Lock Repair

Fix faulty, jammed or broken locks of all types.

Sliding glass door running on its track in a modern space

Sliding Door Repair

Repair sliding doors that are stuck, noisy or misaligned.

Framed glass door fitted between two rooms

Glass Door Repair

Professional glass door repair for homes and commercial spaces.

Digital lock with a keypad fitted to a door

Digital Lock Repair

Repair and troubleshoot digital locks (e.g. Samsung, Yale, Hafele).

Hinge fixed to the edge of a timber door

Door Hinge Repair

Replace or repair loose or damaged door hinges.

Stainless door knob on a closed door

Door Handle & Knob Repair

Fix or replace door handles and knobs of all types.

Roller shutter pulled down across a shopfront

Roller Shutter & Gate Lock Repair

Repair roller shutter locks, gate locks and related hardware.

Door Repair Singapore, Done the Same Day Where We Can

A door that will not close and a lock that will not turn are the two jobs nobody can put off, so this is the trade we hold response time on. Send a photo of the door and the lock and you will usually get a price the same day.

Most of what comes in is a repair rather than a replacement. A door that drags on the floor is normally a hinge that has dropped, not a door that has warped. A lock that needs the handle lifted twice is usually a misaligned strike plate, not a failed lock. Both are an hour's work; both get quoted as a new door if nobody looks properly.

What we repair:

  • Door repair — damaged leaves, alignment, doors that stick, catch or will not latch
  • Lock repair — faulty, jammed and broken locks, mortice, cylinder and rim
  • Sliding door repair — rollers, tracks, doors that are stuck, noisy or off their line
  • Glass door repair — patch fittings, floor springs, pivots and closers
  • Digital lock repair and troubleshooting, including Samsung, Yale and Hafele units
  • Door hinge repair — loose, dropped and damaged hinges, and the screw holes behind them
  • Door handle and knob repair or replacement, all types
  • Roller shutter and gate lock repair, including shopfront and car park shutters

Where a part has to be replaced we say which part and why before we order it, and the door is tested closed, locked and unlocked with you before we leave.

Homes, HDB flats, condos, offices and shops. If the door is a fire door we will tell you what can and cannot be done to it, because a fire door with the wrong closer on it is no longer a fire door.

Looking for door repair in Singapore?

We provide reliable door repair services in Singapore for homes, offices, condos, HDB and commercial spaces.

Why Choose ASN Engineering?

  • One-Stop ServiceAll door and lock repair solutions under one roof.
  • Skilled TeamExperienced and certified technicians.
  • On-Time ServicePunctual and reliable service.
  • Responsive SupportQuick response via phone, WhatsApp or email.
  • Residential & CommercialWe serve homes, offices, HDB, condos and commercial properties.

How It Works – 4 Step Process

  1. 1

    Site Assessment

    We assess your door or lock issue on-site or via photos.

  2. 2

    Inspection & Quote

    We provide a clear, transparent quotation with no hidden costs.

  3. 3

    Repair Works

    Our experienced team carries out the repair professionally.

  4. 4

    Final Testing / Handover

    We test the door or lock to ensure it works properly before handover.

Affordable Door & Lock Repair in Singapore

Our pricing is transparent and competitive. The cost of door and lock repair depends on several factors.

  • Type of IssueJammed, broken or misaligned
  • Door TypeWooden, glass, sliding, metal
  • Lock TypeMechanical, digital or smart lock
  • Materials NeededReplacement parts if required
  • Work DurationComplexity of the repair
  • Site AccessResidential, commercial or high level
Request a Repair Quotation

Send us a photo of the door or lock and we will quote it before anyone comes down.

Frequently Asked Questions

What types of doors and locks do you repair?
Timber, metal, glass and sliding doors, and mortice, cylinder, rim and digital locks. Roller shutter and gate locks as well. If it opens and shuts, we will look at it.
Do you repair sliding doors and glass doors?
Yes. Sliding doors are usually the rollers or the track rather than the door itself, and both can be replaced in place. Glass doors mean patch fittings, floor springs and closers, which is a different job again but still a repair.
How much does door lock repair cost in Singapore?
It depends on the type of issue, the door, the lock and whether a part has to be replaced. Send us a photo of the lock and the door and you will get a price before anyone comes down.
Is there a warranty for the repair work?
The workmanship is warranted, and any part we supply carries its own manufacturer's warranty. If the same fault comes back, call us and we will return.
Do you provide same-day repair service?
Where we have the slot and the part, yes — a door that will not lock is not a job that waits. If a part has to be ordered we will secure the door in the meantime so the unit is not left open overnight.
Do you provide door repair services for commercial properties?
Yes. Offices, shops, warehouses and common areas, including roller shutters and gate locks. Commercial work can run outside business hours if the door is on a route people use.
Do you repair digital door locks?
Yes — Samsung, Yale, Hafele and most other units. A digital lock that has stopped working is often the batteries, the alignment of the strike or the motor, and only the last of those needs a new lock.
How can I get a quote?
Call or WhatsApp us with a photo of the door and the lock, or send the form on this page. We come back with a price and a slot, usually the same day.

Latest Projects

Some of our recent door & lock repair projects in Singapore.

Need a Reliable Door & Lock Repair Contractor in Singapore?

Contact ASN Engineering today for fast, professional and affordable door and lock repair services. Keep your property secure with our trusted team.

  • Fast Response
  • Affordable Pricing
  • Homes, Offices & Commercial
  • Quality Workmanship
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