One-stop letterbox lock solution for trade and projects
Interior designers, renovation firms, developers, MCSTs, managing agents, town councils, property agents and landlords all need the same four things: one consistent model, a written scope, work that lands on schedule, and a single invoice.
One-stop letterbox lock solution — for every kind of client
Interior designers, renovation firms, developers, MCSTs, managing agents, town councils, property agents and landlords — as well as individual residents. Whatever the letterbox lock need is, it is handled end to end by the same specialist.
Interior designers & renovation firms
Handover-ready locks fitted to your schedule, one consistent model across every unit, and a single consolidated invoice.
New construction & developers
Whole-development mailbox bank fit-out before TOP or handover, surveyed first and completed as a scheduled programme.
MCSTs & managing agents
Block-wide replacement in one coordinated visit, with a written per-unit scope your committee can approve.
Town councils
Estate-scale programmes across multiple blocks, sequenced so residents keep access to their mail throughout.
Property agents & landlords
Between-tenancy lock changes so an outgoing tenant's key or code never opens the next tenant's mail.
Homeowners & residents
One lock, one visit, one written price — the same service and warranty as our largest projects.
Offices & commercial units
Shared mail rooms in shophouses, industrial units and small offices, fitted outside your business hours.
One point of contact
Whatever the need, it is handled by the same specialist from quote to completion. No subcontractors, no handover.
Working on a project?
Send the estate name, the unit count and one photo of a representative mailbox. You get a written per-unit scope and a single consolidated quote.
For interior designers and renovation firms
The letterbox lock is usually the last thing anyone thinks about and the first thing the client notices on handover day. We fit to your programme, not ours.
Tell us the handover date and we work backwards from it. One model across every unit keeps the look consistent and means the client has one set of instructions, not five. You get a written per-unit scope up front and one consolidated invoice at the end.
For new construction and developers
Whole-development mailbox bank fit-out before TOP or handover. We survey the actual bank first — cut-out sizes, door thickness, strike condition, how many doors already need attention — because banks are rarely as uniform as the drawings suggest, and finding that out on installation day is how programmes overrun.
You then get a written scope with a per-unit price you can put straight into the budget, a scheduled installation window, and a completion list showing every unit done.
For property agents and landlords
Between-tenancy lock changes matter more than most landlords realise. An outgoing tenant who kept a key — or remembers the code — can still open the next tenant's mail, and that mail contains bank correspondence and identity documents.
We turn these around fast around your handover date, and we are open 24 hours if the handover is tomorrow morning. For a property you will re-let repeatedly, a combination model is the better long-term choice: reset the code between tenancies at no cost instead of paying to change the lock each time.
Group pricing tiers
| Volume | off | Example |
|---|---|---|
| 5+ units | 5% off | S$50 → S$47.50 |
| 10+ units | 10% off | S$50 → S$45 |
| 20+ units | written quote | Priced per bank |
Real jobs, across the island
Every photo is a completed installation, labelled with the job type and the estate it was done in. Tap any photo to enlarge.
Common questions
Do you work with interior designers and new construction projects?
Yes. We are a one-stop letterbox lock solution for interior designers, renovation firms, developers, MCSTs, managing agents, town councils, property agents and landlords, as well as individual residents. Projects get one consistent model across every unit, a written per-unit scope, work scheduled around your handover or TOP date, and a single consolidated invoice.
Do I need HDB or MCST approval to change my letterbox lock?
For your own unit's letterbox you do not normally need approval — the lock is yours to maintain. For a block-wide or common-area mailbox bank, the MCST, managing agent or town council must approve the works first, and we help prepare that request before anything is scheduled.
Do you service HDB and condo letterboxes islandwide?
Yes. We cover every HDB town and condominium in Singapore, plus landed homes and outdoor mailboxes. We plan routes across the island each day, so your job is slotted into the next run passing your postal sector and you get a confirmed arrival window before we travel.
Do you charge a call-out fee?
No call-out fee and no attendance fee. Standard visits on our daily route carry no travel charge at all. The only additional charge is S$10 for urgent installation, a special arrangement outside our planned route — and that figure is in your written quote before we travel.
Send one photo, get a written price
No deposit, no card details, and nothing to pay until the lock is fitted and you have confirmed it works. We answer 24 hours.
WhatsApp a photo of your mailbox