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Fixed price upfront.
Window lock replacement in Adelaide
Need window lock replacement in Adelaide? Upgrade to a quality window lock from leading lock brands, with a neat changeover, a clean finish and clear pricing upfront.
- Replace or upgradeDirect replacement or practical upgrade.
- Leading lock brandsTrusted brands and quality lock options.
- Expert replacementClean changeover with a neat finish.
24/7 Callout
All Suburbs
Skilled Team
Upfront Pricing
Replace Worn or Unsuitable Window Locks
A worn, damaged or unsuitable window lock can make an accessible opening difficult to secure or inconvenient to use. Lock Masters provides window lock replacement in Adelaide for homes, rental properties and businesses.
Tell us which windows are affected and what the current locks are doing, and we'll help arrange a suitable replacement for each opening.
How it works
We come to you
At a suitable time.
Lock replaced
Tested and working.
Rated 5.0 on GoogleRated 5.0 on Google
146 reviewsVerified
Anders Bogdanowicz
Aug 2026
Verified Google review
Excellent service, solved my issue quickly
Tanya Kaliszewski
Aug 2026
Verified Google review
Arrived quickly and fixed our lock efficiently. Works better than before. Thank you very much!
T M
Aug 2026
Verified Google review
Quick phone back and 2 mins to unlock the door. Will use again and recommend
Service area
Across AdelaideAll of metro Adelaide
Type your suburb or postcode and we'll confirm arrival time.
Frequently asked questions
Short answers for common window lock service questions before you request help.
Can you replace a worn or damaged window lock?
Yes. Lock Masters replaces worn or damaged window locks in Adelaide after checking the old lock, lock area and daily use.
Do you check the locking action before replacing a window lock?
Yes. We check the old lock, lock area and locking action so the replacement can work smoothly.
What should I include when I request window lock replacement?
Include the suburb or address, photos of the existing window lock, and whether it is worn, damaged, loose, misaligned or unreliable.
Call or message us
Phone
Service hours
Available 24/724/7 mobile locksmith
