Door lock replacement without treating every door as a bedroom
A lock replacement is only as legal as the door. Fitting a digital lock you bought is S$188 to S$320 when the fire detail allows it. A bedroom knob is not that row. Hinges stay on the door repair page at S$60 to S$120.

Photo: Shixart1985, CC BY 2.0, via Wikimedia Commons.
How it works
- 1
Send one photo per task on WhatsApp, with the block and whether the home is HDB, condo, or landed.
- 2
We match each task to a published band, or we say quote on inspection.
- 3
You confirm the scope before anyone comes. Licensed work and permit work are named, not folded into the hour.
- 4
The fitting is repaired and tested. Parts that a row does not include stay off the invoice.
What this job actually is
Lock replacement searches mix a tired bedroom knob, a digital lock on an HDB main door, and a gate. They do not share a price. The digital-lock guide is the owner of the fire-door rules and of the bands: S$188 to S$320 to fit a suitable lock you bought, S$280 to S$450 supply and fit, and S$160 to S$350 to reinstate bore holes at the end of a tenancy. Those figures apply only when the fire detail allows the holes. This page repeats them so you do not land on a second, cheaper number. It does not replace the guide.
A mechanical lock on a bedroom or bathroom door is not those bands. No knob, cylinder or mortise price is published. Quote on inspection after a photo of the edge, the existing cylinder, and whether the door is fire-rated. If the door also sags, the hinge row on the door repair page is S$60 to S$120 and can be the real fault. People replace locks because the latch misses, when the hinge has dropped. Look at the gap before you buy a lock.
We do not bypass locks. A lost key with nobody in danger is not 995 and not a drill. The locked-out guide says that. After you are in by a legitimate route, we can replace hardware. A corridor offer to drill a fire door is the offer to refuse. Proof you live there matters before anyone opens a door that is not yours. We will not write a how-to for forcing a cylinder.
Condo entrance doors can be rated too. Ask the MCST before a new bore. Landed gates are often a different lock from the timber door behind them. A car-gate motor is the autogate page, not a cylinder. HDB letterbox locks are the letterbox pages. Do not bring a main-door digital lock price to a letterbox.
Send the door type, a photo of the edge, and the lock you already bought if you bought one. If the box is a digital lock, read the fire statement before the appointment. If the seller cannot produce it, do not drill. Homey Furnishing invoices the permit-exempt hardware. Cutting a leaf is not exempt maintenance.
Homey Furnishing Pte. Ltd. (ACRA UEN 202018148K), 27 Mandai Estate, #06-10 Innovation Place, Singapore 729931, invoices the permit-exempt visit. V On Construction Pte. Ltd. (ACRA UEN 201611708H), on the HDB Directory of Renovation Contractors, invoices hacking, a new layout, windows that are not exempt, and the household shelter. Homey Furnishing is not a MOM-licensed employment agency and does not place helpers, nannies or caregivers.
The priced door catalogue stays on door repair: alignment and hinges, HDB PD pivots, pocket rollers, balcony bogies, veneer patches and surface-mounted drop seals. This page does not replace that list. It only covers the narrower job in the heading.
What to do first
- Photo the door edge and say main, bedroom, bathroom, gate or letterbox.
- If it is a digital lock, read the fire-door guide before you buy.
- If the latch misses, photo the hinge gap as well.
- Do not drill, and do not pay someone who starts with a drill.
- Use the published digital-lock bands only when they match. Otherwise quote on inspection.
| What you see | Safe check | Stop |
|---|---|---|
| Digital lock on an HDB main door | Fire statement first | S$188 to S$320 to fit yours, if the holes are allowed |
| Bedroom knob spins | Not a fire-door digital lock | Quote on inspection |
| Latch misses a sagging door | Hinge row may be the fix | S$60 to S$120 on the door page |
| Someone offers to drill now | Refuse | A rated leaf is not a night shortcut |
HDB, condo and landed
The lock follows the door. A fire door, a bedroom door and a gate are three products. The town does not change the band.
| Question | HDB | Condo | Landed |
|---|---|---|---|
| HDB | Main doors are often fire-rated. Bedroom and bathroom doors are a different leaf. Weekday hours if we must drill. | A letterbox in the common bank is often the town council. | The shelter door is not a lock experiment. |
| Condo | Ask the MCST before a new bore in a rated entrance. | Lobby letterboxes may be the management’s. | No door surcharge is published. |
| Landed | A gate lock and a front-door lock are different. Confirm the leaf before drilling. | A private letterbox on the gate is not an HDB bank. | No HDB permit for a knob. |
How you're charged
How you're charged
These four lines are the published handyman charges. A job that already has its own band uses that band. The hour is not added on top of a band unless the written scope says so. There is no fuel surcharge.
| Charge | What it covers | 2026 |
|---|---|---|
| Per hour | Permit-exempt handyman time | S$45/hr |
| Minimum charge | One task on one visit | S$55 |
| Call-out | The same single-task visit. No separate trip fee | S$55 |
| Materials | Parts, unless a job row says they are included | quote on inspection |
Small, medium, and large visits
Times are planning estimates for the work itself. They are not a promise of when someone arrives.
| Size | Example tasks | Planning time |
|---|---|---|
| Small | One generic hinge, tap labour on the existing outlet, or a socket on an existing circuit | Often under an hour |
| Medium | An exposed cistern siphon, one silicone zone, or two or three small tasks on the same visit | About 1 to 3 hours |
| Large | A typical HDB bathroom regrout, a dishwasher bay, or an exposed storage-heater labour visit | Half a day or longer |
What a handyman can't do
What a handyman can't do
Permit-exempt fittings stay on the Homey Furnishing invoice. These do not:
- A new cable, a new circuit, or a consumer unit. That is an EMA licensed electrician. A socket on an existing circuit is the S$55 row. A dedicated appliance circuit stays S$220 to S$450.
- A new or relocated water point, or a hacked chase. That is a PUB licensed plumber. Tap labour on the existing outlet is S$55.
- Piped gas. That is a Licensed Gas Service Worker.
- Hacking, a new layout, or the household shelter. That is an HDB renovation permit through V On Construction Pte. Ltd. UEN 201611708H.
- A hole in a fire-rated door that the fire detail does not allow.
- Common-corridor lights, stacks, and letterbox banks. Those follow the town council on the S&CC bill, or the MCST in a condo.
Handyman vs licensed contractor
| Work | Who does it | What this site prices |
|---|---|---|
| Existing fitting, no new cable or pipe | Handyman visit | S$45/hr, or the job band |
| One small task | Handyman visit | S$55 call-out |
| New circuit or DB | EMA licensed electrician | S$220 to S$450 for a dedicated circuit, or the DB bands |
| New water point | PUB licensed plumber | quote on inspection |
| Hacking or a new layout | HDB permit, V On Construction | quote on inspection |
Ways to keep the bill smaller
Ways to keep the bill smaller
- Put several tasks on one visit. The S$55 call-out is one task. Extra permit-exempt time is S$45 an hour, not a second trip.
- Buy the part when the row is labour only. Tap labour is S$55. Toilet-bowl labour is S$168. Instant-heater labour is S$108 to S$260. Exposed storage-heater labour is S$188 to S$380.
- Send the photos first, so the reply can use a published band instead of a vague hour.
WhatsApp the photos to +65 8561 0630.
Price, or quote on inspection
Priced door rows stay on the door repair page. Unlisted parts are quote on inspection.
| Scope already published | 2026 band in the repo | Where it lives |
|---|---|---|
| Fit a digital lock you bought, HDB fire-rated door | S$188 to S$320 | Digital lock guide |
| Digital lock supply and fit, fire detail allowing | S$280 to S$450 | Digital lock guide |
| Tenant bore-hole reinstatement | S$160 to S$350 | Digital lock guide |
| Door alignment or hinge tightening | S$60 to S$120 | Door repair |
| Mechanical bedroom or bathroom lock | quote on inspection | No catalogue row |
Anything not in that table is quote on inspection. A second trade, when the law requires one, is named. It is not folded into a handyman hour.
WhatsApp the photos to +65 8561 0630. The reply uses a band already printed on HomeySG, or it says quote on inspection. It does not invent a third number in the chat.

Related pages
Frequently Asked Questions
How much to replace a lock?
A digital lock you bought is S$188 to S$320 when the fire detail allows it. Supply and fit is S$280 to S$450 on that guide. A mechanical bedroom lock is quote on inspection.
Do you pick locks?
No. We do not bypass locks. If someone is in danger, call 995. Otherwise get in by a legitimate route, then replace the hardware.
Is the hinge included?
Only if the fault is alignment. That row is S$60 to S$120 on the door repair page, which remains the catalogue.
Can any digital lock go on the main door?
No. Many HDB and condo entrance doors are fire-rated. The guide explains SS 332 and why the holes matter.