We provide professional door lock installation, repair, and replacement services for all lock types. Our experienced technicians ensure your doors are secure and functional.
24/7 Available · Singapore Islandwide
Professional Door Lock Installation & Repair Services
Expert installation and repair of all types of door locks including mortise, deadbolt, lever handles, and mechanical locks for residential and commercial properties.
Licensed & Insured
Same-Day Service
HDB Approved
5-Star Rated
✦ BCA Licensed · Fully Insured ·
BCA
Licensed
& Insured
What We Offer
Complete Home Fixes, All in One Call
- 01Mortise Lock Installation
- 02Deadbolt Lock Installation
- 03Lever Handle Lock Installation
- 04Knob Lock Installation
- 05Mechanical Lock Installation
- 06Lock Repair Services
- 07Lock Replacement Services
- 08Security Lock Upgrades
01
Step 01
Mortise Lock Installation
Service 01
Mortise Lock Installation
Professional installation of mortise locks for enhanced security.
Expert installation
High security
Durable hardware
✦ Licensed · Insured · Same-day available
02
Step 02
Deadbolt Lock Installation
Service 02
Deadbolt Lock Installation
Installation of deadbolt locks for maximum door security.
Extra security
Burglar-resistant
Easy operation
✦ Licensed · Insured · Same-day available
03
Step 03
Lever Handle Lock Installation
Service 03
Lever Handle Lock Installation
Installation of lever handle locks for residential and commercial use.
Ergonomic design
Easy to operate
Variety of finishes
✦ Licensed · Insured · Same-day available
04
Step 04
Knob Lock Installation
Service 04
Knob Lock Installation
Professional installation of knob locks for interior and exterior doors.
Affordable solution
Easy installation
Multiple styles
✦ Licensed · Insured · Same-day available
05
Step 05
Mechanical Lock Installation
Service 05
Mechanical Lock Installation
Expert installation of mechanical and key-operated locks.
Reliable security
Key-operated
Durable design
✦ Licensed · Insured · Same-day available
06
Step 06
Lock Repair Services
Service 06
Lock Repair Services
Comprehensive lock repair services for all types of locks.
Quality repairs
Affordable pricing
Warranty on work
✦ Licensed · Insured · Same-day available
07
Step 07
Lock Replacement Services
Service 07
Lock Replacement Services
Professional lock replacement for outdated or damaged locks.
Seamless replacement
Security upgrade
All lock types
✦ Licensed · Insured · Same-day available
08
Step 08
Security Lock Upgrades
Service 08
Security Lock Upgrades
Upgrade your existing locks to higher security solutions.
Enhanced security
Modern technology
Expert advice
✦ Licensed · Insured · Same-day available
Our Work
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Our Advantage
Why Choose Us Over Others?
Every reason backed by years of trusted service across Singapore's homes and businesses.
01
Skilled and experienced locksmiths
02
High-quality parts and hardware
03
Affordable pricing structure
04
Quick and reliable service
4Reasons
Our Promise
Licensed · Insured · Verified
Emergency Service24/7 Available30 Min ResponseIslandwide CoverageNo SurchargeLicensed & InsuredEmergency Service24/7 Available30 Min ResponseIslandwide CoverageNo SurchargeLicensed & InsuredEmergency Service24/7 Available30 Min ResponseIslandwide CoverageNo SurchargeLicensed & Insured
Lines Open Now — 24 / 7
Your call matters —anytime,anywhere.
Get the best experience with Ai Smart Engineering Pte Ltd.
We'll handle it — fast, reliable, done right.
Call Now — Free
+6581778328
30 minResponse
100%Guaranteed
24/7Hotline
Emergency
No after-hours
surcharge
Emergency Service24/7 Available30 Min ResponseIslandwide CoverageNo SurchargeLicensed & InsuredEmergency Service24/7 Available30 Min ResponseIslandwide CoverageNo SurchargeLicensed & InsuredEmergency Service24/7 Available30 Min ResponseIslandwide CoverageNo SurchargeLicensed & Insured
Questions & Answers
Frequently Asked Questions
8 Questions
Mortise locks are the most common type used in HDB flats in Singapore. Other common types include deadbolt locks, lever handle locks, and knob locks. The choice depends on the door type, security requirements, and personal preference.
Door lock installation costs range from $40 to $400 depending on the lock type and complexity. Mortise lock installation costs $80-$150, deadbolt locks $60-$120, and basic knob locks $40-$80. We provide competitive pricing with transparent quotes.
Consider replacing door locks if they're damaged, worn, or if you've lost keys. Also, replace locks when moving into a new home or office, after a break-in, or if you want to upgrade to higher security locks. We recommend professional assessment for the best solution.
Yes, we provide security lock upgrades for homes and businesses in Singapore. Upgrades include high-security cylinders, anti-pick and anti-drill mechanisms, and smart lock integration. Our technicians will assess your current locks and recommend suitable upgrades.
Professional lock installation typically takes 30-60 minutes per lock, depending on the complexity. Mortise locks and high-security locks may require additional time. Our technicians work efficiently while ensuring quality and security.
Most locks can be installed on standard doors. However, some doors may require modifications or specific mounting hardware. Our technicians assess your door's condition and recommend compatible lock options for secure installation.
Professional lock installation ensures proper alignment, optimal security, and long-lasting performance. It prevents damage to your door, includes warranty coverage, and provides peace of mind. DIY installation often leads to issues that can compromise security.
Regular maintenance includes lubricating locks with graphite or silicone spray, checking for loose screws, and cleaning keyholes. Singapore's humid climate can cause rust and sticking. We recommend professional inspection annually to ensure optimal performance.
Why choose us
Simple steps to get started
Everything handled for you, start to finish.
01
Step 1: Assessment
We evaluate your lock requirements and recommend the best solution.
02
Step 2: Installation/Repair
Our technicians professionally install or repair your locks.
03
Step 3: Testing
We thoroughly test the locks to ensure proper operation.
04
Step 4: Security Check
We verify your property's security before completion.