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Locksmith Job Guide

Locksmith: 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.

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Estimated range

inc GST

0%

$220 to $613

$220$2,648

Guide price only, quotes will vary.

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Change Home Door Locks

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1,586 local providers4.7 avg ratingTypical duration: 1-2 hours

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.

See the full locksmith cost guide

Change Home Door Locks

Estimated range

$220 – $613

How many locks need changing? 1

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

1,586

Average rating

4.7

  • “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

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Frequently asked questions

How long does changing a lock usually take?
A basic cylinder swap is typically completed within an hour or so, while mortice or multipoint replacements can take longer because of additional fitting and carpentry. If smart hardware or programming is required, that can add further time.
Will you need to replace the whole door?
In most cases locksmiths replace the lock hardware only, but a damaged or poorly fitting door/frame may require carpentry or full door replacement. Trades may identify these issues on-site and will usually advise a revised scope before proceeding.
Do I need to tell the locksmith about supplied locks?
Yes, you should declare any homeowner-supplied hardware in advance so the installer can check compatibility and avoid duplicate purchases. Contractors often supply standard to mid-range parts by default unless otherwise arranged.
Do locksmiths need a licence to work?
Locksmith licensing is mandatory for this trade in Australia, so work should typically be carried out by a licensed locksmith who can meet local regulatory requirements. Licensing also helps ensure appropriate compliance and documentation where required.
Is the SureQuote estimate a quote, and why can a tradie's quote be different?
No. Your estimate is a guide price for a typical job that matches your answers. A tradie prices your actual job in their quote, once they've seen things like access, condition, materials and the full scope. Read the full answer
What happens after I submit my job, and how many tradies will contact me?
We email you your estimate and a link to your job. Up to 3 local tradies can take it and contact you to quote; only they get your name, phone and email, and you choose who to hire, if anyone. Read the full answer
Is it free to get quotes, and does the tradie's fee raise my price?
Yes, getting quotes is free and you don't have to hire anyone. Tradies pay us a capped fee to take your job, and we set it before they quote, so nothing is added to your quote. Read the full answer
Can I add photos to my job?
Yes. Add up to 10 photos in the chat after you give your contact details, or later from the job in Hire, and tradies see them before they take the job. Read the full answer
Do I have to hire one of the tradies?
No. Getting quotes is free, you're never obliged to hire anyone, and you pay only the tradie you choose to hire. Read the full answer
Does SureQuote check tradies' licences and insurance?
We collect each business's ABN, licence, insurance and warranty details and keep them as up to date as we can, so you can see them in one place on its profile. We don't guarantee them, so always check the licence yourself on the relevant licence register before you hire. Read the full answer

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See ballpark pricing for popular locksmith jobs before you speak to a tradie.

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