Smart Wi-Fi Door Lock
Keyless app-controlled smart lock with PIN access.
R 2,499
24/7 Trusted Locksmith
Professional Locksmith Services You Can Trust
Fast, reliable security solutions for homes, businesses and vehicles across Johannesburg. Backed by qualified technicians and guaranteed workmanship.
About Smartlock
Security expertise built on trust
Smartlock Business Solution (Pty) Ltd is a Johannesburg-based locksmith company dedicated to delivering reliable, professional security services. Whether you're locked out at midnight, upgrading your office access system, or installing the latest smart lock, our certified technicians have you covered.
- Residential, Commercial & Automotive
- Fast 24/7 emergency response
- Certified, insured technicians
- Customer satisfaction guaranteed
Our Services
Complete locksmith solutions
From emergency lockouts to advanced smart lock installations — we've got every lock covered.
Residential Locksmith
Protect your home with expert lock installation, rekeying, and security upgrades.
Commercial Locksmith
Master key systems, access control, and high-security solutions for businesses.
Automotive Locksmith
Car key replacement, transponder programming, and vehicle lockout assistance.
Key Cutting
Precision key cutting for residential, commercial, and automotive keys on the spot.
Emergency Lockout
Fast 24/7 response to get you back into your home, office, or vehicle.
Lock Installation & Repairs
Quality lock installation and reliable repairs by qualified technicians.
Security Upgrades
Reinforce your premises with modern high-security locks and hardware.
Smart Lock Solutions
Keyless entry, biometric and Wi-Fi enabled smart locks installed and configured.
Why Choose Us
Trusted by thousands across Joburg
Fast Response Time
Average response under 30 minutes across Johannesburg.
Professional Technicians
Vetted, qualified and fully insured locksmiths.
Affordable Pricing
Transparent quotes — no hidden charges, ever.
Trusted Experts
Years of experience securing homes and businesses.
24/7 Emergency
Round-the-clock support when you need it most.
Quality Workmanship
Premium hardware and guaranteed workmanship.
Shop
View all →Locks & security products
Heavy-Duty Padlock
Weatherproof brass padlock with hardened steel shackle.
R 349
High-Security Door Lock
Anti-bump, anti-pick deadbolt for residential doors.
R 1,199
Security Door Reinforcer
Reinforce door frames against forced entry.
R 549
Biometric Smart Lock
Fingerprint, code and key access in one sleek unit.
R 3,899
Key Organizer Kit
Compact key holder with up to 12 keys.
R 199
Testimonials
What our customers say
"Locked out at 11pm — Smartlock arrived in 25 minutes. Professional, friendly and well priced. Lifesavers!"
Nomvula M.
Sandton
"They installed a full master key system for our office. Exceptional workmanship and great communication."
Pieter van Wyk
Bedfordview
"Replaced my car key transponder on the same day. Booked online and they were on time and efficient."
Thandi K.
Fourways
Service Coverage
Proudly serving Johannesburg & surrounds
SandtonBryanstonFourwaysMidrandRandburgJohannesburg SouthThe GlenGlenvistaAuckland ParkKillarneyBedfordviewAlbertonBrakpanBoksburgKempton ParkEdenvaleJohannesburg CBD
Need a locksmith right now?
Our team is standing by 24/7 to help you.