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Fixed price upfront.
Deadbolt installation in Adelaide
Need deadbolt installation in Adelaide? Get a quality deadbolt from leading lock brands, fitted neatly with a clean finish and clear pricing before work starts.
- Clean look and finishHardware options with a clean, matching finish.
- Leading lock brandsTrusted brands and quality lock options.
- Expert installationNeat fitting for smooth, reliable everyday use.
24/7 Callout
All Suburbs
Skilled Team
Upfront Pricing
Add a Separate Locking Point
A deadbolt adds a separate keyed locking point to an external door when the existing handle or latch does not provide enough security. Lock Masters provides deadbolt installation in Adelaide for homes, rental properties and businesses.
Suitable for front doors, rear entrances and business entry doors. Tell us which door you want to secure and how it is used, and we'll help arrange a deadbolt installation suited to the entrance and everyday access.
How it works
We come to you
At a suitable time.
New locks installed
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 deadbolt service questions before you request help.
Can a deadbolt be installed on any door?
No. Door thickness, backset, frame condition and existing hardware position need to suit a deadbolt installation.
Do I need a single-cylinder or double-cylinder deadbolt?
It depends on the door setup, glass near the door, inside operation and keying needs. We check the door before recommending a type.
Can a new deadbolt match my existing key?
Often, yes, if the selected deadbolt and cylinder can be matched to the existing keying setup.
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Service hours
Available 24/724/7 mobile locksmith
