Locksmith Job Guide
Find a Locksmith for Change Home Door Locks
Replacing locks can be a simple cylinder swap or a more complex mortice or smart-hardware job that may need carpentry or programming.
Scope-matched providers
Matched providers are filtered for this job type.
Fast estimate flow
Get a scoped range before you post your job.
Compliance documentation
Quote responses can include required compliance notes.
What we'll ask you
4 quick questions for your estimate
Answer these and we’ll generate a personalised range in seconds before you post your job.
Pricing guide
Cost is driven mainly by the lock type and the condition of the door and frame. Mortice or multipoint replacements often require extra carpentry and fitting time, while premium smart or certified hardware usually adds material and programming time. Call-out fees, hourly labour and after-hours attendance can also affect the final price.
Lock mechanism type
Mortice and multipoint mechanisms generally take longer to replace than standard cylinder locks due to added complexity.
Door and frame condition
Repair or replacement of a damaged or misaligned door/frame adds carpentry time and can significantly increase the scope of work.
Smart and high-security hardware
Premium electronic or certified locks typically involve higher-cost parts and extra time for programming or configuration.
Customer-supplied hardware
If you provide the lock, contractors usually need this declared beforehand to avoid duplicate purchasing or incompatible parts.
Call-out, labour and timing
A call-out fee and hourly labour rate are applied, and after-hours or urgent attendance is usually charged at a higher rate.
Estimated range
$410 – $1,483
Default scope: 3 locks
What moves this estimate
- Lock mechanism type: Mortice and multipoint mechanisms generally take longer to replace than standard cylinder locks due to added complexity.
- Door and frame condition: Repair or replacement of a damaged or misaligned door/frame adds carpentry time and can significantly increase the scope of work.
- Smart and high-security hardware: Premium electronic or certified locks typically involve higher-cost parts and extra time for programming or configuration.
- Customer-supplied hardware: If you provide the lock, contractors usually need this declared beforehand to avoid duplicate purchasing or incompatible parts.
Local results
Active providers
1,673
Average rating
4.8
“I had a great experience with Tas Mobile Locksmith. John was very friendly, professional, and easy to deal with. He was sent by my real estate agent and arrived on time. The job w…”
Kanchan Dhital
“Great service! Fast, efficient and well priced . For quick reference find Meriton Suites and the elevators to the Locksmith lads is through the doors on your right. Good fellas. R…”
Doc
“Legend!! Amazing how quick this got done, it was so cool to watch. I called and in 20 minutes, the door was open! Thank you! Highly recommend!!”
Katrina
How it works
- 1
Describe your job
We ask targeted questions to scope your exact job.
- 2
Get matched
We match you with local providers for this job type.
- 3
Compare and book
Review quotes and choose the provider that fits.
Frequently asked questions
How long does changing a lock usually take?
Will you need to replace the whole door?
Do I need to tell the locksmith about supplied locks?
Do locksmiths need a licence to work?
How accurate is the instant estimate?
How many quotes will I get?
Do I pay anything to get quotes?
Why do you need photos?
Popular Services
Other common locksmith jobs
See ballpark pricing for popular locksmith jobs before you speak to a tradie.
Ready to compare quotes?
Start with an instant estimate and then compare local providers for this exact job.