A lock that works.
A door that closes properly.
Sticking keys, damaged handles and worn locks deserve proper attention. We repair and replace door-lock hardware for homes, businesses and rental properties.

Small lock problems are easier to deal with before a lockout.
If your key is getting harder to turn or the handle no longer works as it should, send a photo of the hardware and explain what happens when you use it. We’ll assess whether the issue is in the lock, cylinder, handle or door alignment and discuss the appropriate repair or replacement.
- Door-lock fault assessment
- Replacement door locks and handles
- Worn or seized mechanisms
- Cylinders and lock hardware
- Home, office and rental-property lock changes
Mobile service from Northriding
We attend customers in Randburg, Fourways, Bryanston, Sandton, Midrand, Lanseria and Roodepoort, subject to availability. Please confirm your suburb and the details of the job before booking.
Check the service areasA few things you might be wondering.
Have a different question? Call Marcel on 072 627 7523.
Can you keep the existing handle?
Sometimes. It depends on the condition and compatibility of the handle, cylinder and lock mechanism. We’ll assess what needs replacing.
Can you help after a tenant moves out?
Yes. Tell us how many doors or locks are involved. We can discuss rekeying compatible locks or fitting replacement cylinders.
How much will the locksmith cost?
The price depends on the job, the lock or parts needed, your location and the time of the call-out. Describe the problem, or send a photo on WhatsApp, and ask us to confirm the call-out and labour charges before you book.
Let’s get
it sorted.
Tell Marcel what’s wrong and where you are.
We’ll take it from there.

