Locked out?
We'll get you
back inside, fast.
Jammed bedroom door? Letterbox key gone at midnight? Dr Locks is Sengkang's 24 hour locksmith, opening doors across Singapore since 2004.
- Non-destructive opening, we pick the lock before replacing anything
- No deposit, you only pay once the job is done
- Open 24 hours every day, public holidays included
5.0★
Stars across 332 Google reviews
22+
Years on the job, since 2004
24/7
Open every day, holidays too
$0
Deposit before we arrive
Sound familiar?
Locks fail at the worst possible moment
“The bathroom door jammed shut on the morning of CNY Eve, when every locksmith was supposed to be closed.”
“One of my tenant bedrooms suddenly jammed and could not open.”
“The digital lock for my HDB letterbox malfunctioned on a Saturday evening.”
All three called the same 24 hour number.
Doors opened without a scratch, a letterbox lock swapped in two hours, and no deposit asked for any of it. That is what 332 five-star reviews are built on.
Quote upfront, no deposit
In their words
332 reviews, and a straight 5.0 stars
A few of the notes left by Sengkang homeowners, tenants and landlords on Google.
Urgent lock opening & replacement
I contacted this locksmith service last night and was impressed to receive a clear quote and confirmation within 15 minutes. The team exceeded my expectations and arrived slightly earlier than scheduled. All locks were unlocked and replaced within just 10 minutes. As a working adult, I value reliability, transparency, and speed. This service delivered on all fronts.
Bathroom lockout, CNY Eve
Very skillful and very accommodating! We called him on the morning of CNY Eve when he was supposed to be closed, and we are so glad he was willing to help us unlock our bathroom door and save the day. I was prepared for the lock to be destroyed and replaced, but to my surprise, he managed to open it without a scratch. Highly recommended.
Jammed bedroom door opened
One of my tenant bedrooms suddenly jammed and could not open. Contacted Mr Lee. He promptly responded and reached our house. Very skillfully opened up the jammed door. Very dedicated locksmith with fast response. Would recommend to those in need of lock issues. Well done Mr Lee.
Locked out right now?
Quote in minutes, no deposit, pay after the job.
Why Dr Locks
How a 5.0 rating is actually earned
Run from Fernvale since 2004, Dr Locks built its reputation the slow way. Six habits, straight from what customers describe in their reviews.
01
Open first, replace last
We pick and open the lock before anything gets drilled or swapped. One customer expected a destroyed lock and got a door opened without a scratch.
02
Quote before we travel
You get a clear price over the phone or WhatsApp before anyone heads down. One reviewer had a quote and confirmation within 15 minutes.
03
No deposit, pay after
No payment or deposit before the job. You pay once the work is done, a point customers call out in their own reviews.
04
Round the clock, all year
Open 24 hours, Monday to Sunday, public holidays included. We have taken jobs on the morning of CNY Eve.
05
HDB letterbox specialists
Seized letterbox locks opened and repaired, or converted to digital letterbox locks, a job we handle week in, week out.
06
22 years, one name
Running since 2004 from our Fernvale base. Reviewers ask for Mr Lee by name, because the same hands have done this for two decades.
Rated Best Locksmith in Sengkang by ThreeBestRated·an independent review site whose inspection scored Dr Locks 115 out of 120.
What we do
One locksmith for every lock in the house
From a slammed bathroom door at 3am to a full lock upgrade after moving into a resale flat, Dr Locks handles residential and commercial locks across Singapore.
24-Hour Emergency Lockout
Locked out of your flat, bedroom, bathroom or office? We come fast, day or night, and open the door without wrecking it.
Homes & officesDay or nightNo damageHDB Letterbox Locks
Lost your letterbox key or the lock has seized? We open it cleanly and fit a fresh cam lock, or convert it to a digital letterbox lock.
RepairDigital conversionDigital Lock Supply & Install
Keyless digital locks for homes and offices, supplied and installed, with a clear walk-through of how to use them.
HomesOfficesSupply + installLock Repair & Replacement
Jammed, worn or aged locks on main doors, gates and rooms repaired or swapped for a sturdier set the same visit.
Main doorsGatesBedroom & bathroomSafe Opening & Servicing
Home and office safes opened when the code or key fails, then reset so you can get back to using it.
Digital safesReset & service
Also handled
Planning a lock change or digital upgrade?
Send a photo of the lock on WhatsApp and get a price back fast.
Recent jobs
Real locks, real homes around Singapore
A look at the doors, letterboxes, glass gates and safes we have opened, repaired and upgraded.
Where we work
Based in Fernvale, out to your door anywhere
Our home patch is Sengkang and Fernvale, but we travel islandwide across Singapore for lockouts and lock work. If you are not sure we cover you, just call and ask.
Base
453B Fernvale Rd, Singapore 792453
Call or WhatsApp, any hour
9099 9099Opening hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Public holidays included, CNY too.
Before you call
The questions everyone asks first
Are you really open 24 hours?
Yes. We run 24 hours a day, Monday to Sunday, public holidays included. One reviewer called on the morning of CNY Eve and still had his bathroom door opened the same morning.
Do I need to pay a deposit first?
No. There is no deposit and no payment before the job. You get a clear quote upfront and pay only once the work is done.
Will my door or lock get damaged?
We open non-destructively first, picking the lock rather than drilling it, so your door and lock survive whenever possible. Replacement is only recommended when a lock is genuinely worn out.
Can you fix my HDB letterbox lock?
Yes, letterboxes are one of our biggest specialties. We open seized letterbox locks, fit new cam locks, and supply and convert letterboxes to digital letterbox locks.
Which areas do you cover?
We are based at Fernvale Road in Sengkang, so anyone looking for a locksmith near Sengkang or Fernvale gets the fastest response, but we travel islandwide across Singapore for lockouts and lock work.
How fast can you come?
Quotes usually come back within minutes, and most jobs are done the same day you call, often within the hour for emergencies nearby.
How do I book?
Just call or WhatsApp 9099 9099, any hour. Describe the problem, get a price, and we head down. No forms, no waiting for office hours.
Do you open safes and cut spare keys?
Yes. We open and service home and office safes, including digital safes, and cut duplicate keys so you are never down to one copy.
Still deciding?
Two more, from people who were where you are
Digital letterbox lock, swapped in 2 hours
The digital lock for my HDB letterbox malfunctioned. Immediately contacted Dr Locks via WhatsApp on a Saturday evening. The response was quick with a reasonable price quoted to remove the malfunctioned lock and install the new one. Everything done within 2 hours. Efficient!
Same day, no deposit
Response was really fast and they got the job done within the same day. Price is reasonable and fuss free. They don't require a deposit or to make payment first before going down for the job. Highly recommended.
Get back in
One call, and this problem
is already ending
Here is how it goes: you call or WhatsApp, describe the lock, and get a clear price in minutes. We head down, open it without damage where we can, and you pay only when the job is done.