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Excellent rating - 4.3/5 (10900+ reviews)
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"Very professional and was on time and completed the job "
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"Thank you so much Dylan! He was able to save our sliding bathroom door which was slammed shut in place for months on end..."
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"Excellent help, professional and great to work with. thankyou."
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"Was able to fix the problem I had with ethernet cables. "
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"Michael is brilliant. I will be using him again."
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"The NICEST and most professional Airtasker I've ever dealt with. Prompt. Sincere. Genuinely cares."
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"Great communication, punctual and professional work"
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"Very neat repair and perfect paint job"
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Recent Lock Installation reviews in Castle Hill NSW

Super quick and as described. Great
Supply and install bedroom door lock
$99

Great job! Thank you very much mate. professional,on time!
Supply and install ULTRALOQ U-Bolt Pro
$350

I highly recommend Randy, he is friendly, trustworthy and reliable. I found Randy very easy to deal with and he provided top notch, professional service going the extra mile. You won’t be disappointed. Thankyou Randy
Replace 2 bedroom door handles with new handles that have locks
$40

Promp, quick and professional
Install deadlock
$60

Great work by Shannon, highly recommended!
Install new mailbox lock
$40

On time and very professional, highly recommend!
Install lock
$100
What's the average cost of a lock installer in Castle Hill NSW
$128 - $266
low
$128
median
$170
high
$266
Average reviews for Lock Installation Services in Castle Hill NSW
based on 9 reviews
5
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Recent Lock Installation tasks in Castle Hill NSW
Locksmith or Handyman Wanted – Replace Door Lock with Smart Lock
$180
Castle Hill NSW, Australia
6th Oct 2025
Looking for an experienced Locksmith or Handyman to replace my existing mechanical lock on a glass entrance door (see attached photos) with a new smart fingerprint electronic lock I’ve already purchased. The existing door is part of a new apartment building — aluminium frame with glass panel. The current lock works with a key on both sides, which doesn’t comply with safety requirements (key required to exit). The new lock set (model: 3585 Intelligent Lock) supports fingerprint, password, IC card, and key backup. All accessories, installation template, and fittings are provided (see photos). Requirements: Must have prior experience installing smart locks or similar digital door locks. Need to check alignment and handle fitting with the existing door cutout (dimensions match confirmed with supplier). Clean, neat installation required. Preferably available in Castle Hill, NSW area. What’s Provided: Complete new lock set with handles and template. Existing door and old lock already removed if needed (or can be removed during job). Budget: Please quote your labour cost. Flexible for reasonable rates depending on experience. Photos: (Attach the 4 images you just shared)
Fix the door and install new lock
$100
Castle Hill NSW, Australia
8th Jul 2025
The door is broken slightly, which needs to be fixed and need to install the new locks


Steven is really good and helped us get our task done efficiently
BMW F30 interior door handle replacement
$200
Castle Hill NSW 2154, Australia
24th Feb 2025
I have a BMW F30. The interior door handles are getting sticky. How much does it cost to replace the the interior door handles?
Install a smart lock
$150
Castle Hill, New South Wales
25th Jan 2025
I need help replacing my current doorknob with an Aqara A100 smart lock on my external door. Quote for installation, not including the door or smart lock. Experienced installers only, please. Looking forward to your offers!
Install digital door lock
$150
Castle Hill NSW, Australia
17th Jan 2025
Replace my front door lock with a digital lock which I have bought. The brand is Philips.
Need a locksmith to install 4 locks
$400
Castle Hill NSW, Australia
24th Dec 2024
Need a locksmith to install four locks 1 x dead latch 2 x gate latch 1 x door handle lock All 4 locks provided.
Locksmith for installing lock
$600
Castle Hill NSW, Australia
15th Oct 2024
Hi, Im looking to install locks on a few doors, and replace existing lock with a numbered lock (I have the lock) Overall there are four doors that need changes per the photo. 1. Needs a new lock so that lock can be used from inside/outside. 2. Both the deadbolt and lock need to be replaced with a simple lock that works/is key based. 3. Needs a new lock so this door could be locked from inside, alternatively needs fixing of the existing locking mechanism. 4. Needs to be replaced with a keypad digital lock (see photo 5) that I will supply. Locks for 1,2,3 will need to be supplied/included in the quote. 1 and 3 are internal doors/could be a simple lock, 2 is an external facing door.
Door Handle needs to be replaced
$100
Castle Hill NSW, Australia
19th Jul 2024
Purchase and install 2 new door handles as the existing ones' locks are not functional. I can also go and get them from Bunnings if needed

Paul is very punctual and an expert in his trade, fantastic experience working with Paul.
Install aluminium sliding door and mesh door
$50
Castle Hill NSW, Australia
1st May 2024
Need to Install glass sliding and mesh door.
Smart lock installation
$200
Castle Hill NSW, Australia
26th Mar 2024
I need some help to install a digital smart lock
Front door replaced
$500
Castle Hill NSW, Australia
23rd Mar 2024
My sister was a victim of DV and the police had to kick in the door. We need to get the door replaced today as it is her and her 8 year old daughter in an insecure unit.


Mick did a great job at very short notice, l highly recommend Mick for any jobs you need doing!
Install Samsung Smart Door Lock SHP-DP609
$150
Castle Hill NSW, Australia
7th Jan 2024
The existing timber door has a Gainsborough Round Single Cylinder Deadbolt. Need to use a mortice lock jig to replace it with a Samsung SHP DP609 Smart Lock. - Due date: Flexible
Replace 2 bedroom door handles with new handles that have locks
$40
Castle Hill NSW, Australia
14th Nov 2023
Need to replace door handles with new handles with locks - Due date: Flexible


I highly recommend Randy, he is friendly, trustworthy and reliable. I found Randy very easy to deal with and he provided top notch, professional service going the extra mile. You won’t be disappointed. Thankyou Randy
Replace faulty lock on outdoor security door
$150
Castle Hill NSW, Australia
27th Aug 2023
Lock on my outdoor security door not working - Due date: Flexible
Install lock
$100
Castle Hill NSW 2154, Australia
30th Jun 2023
Install 2 locks 1. Install Lemmar door lock on an internal door (I have purchased the lock) 2. Replace top lock on front door with Eufy smart lock (have purchased the lock)


On time and very professional, highly recommend!
Supply and install ULTRALOQ U-Bolt Pro
$350
Castle Hill NSW 2154, Australia
1st Feb 2023
Need to have smart lock ULTRALOQ U-Bolt Pro smart lock installed at my front door. If you can provide quote for install and supply lock seperately will be even better so I can see whether worth for me to buy the lock seperately myself


Great job! Thank you very much mate. professional,on time!
Install new mailbox lock
$40
Castle Hill NSW 2154, Australia
17th Jan 2023
I have bought the replacement lock with keys. I need a locksmith to install the new lock( old one has been removed already).


Great work by Shannon, highly recommended!
Front door replaced
$250
Castle Hill NSW, Australia
17th Nov 2022
I have a standard front door that needs to be replaced with the new door that I have bought. I have the hinges and door handles for the new door Location is Castle Hill NSW - Due date: Before Tuesday, 22 November 2022
Lock install
$80
Castle Hill NSW, Australia
23rd Jul 2022
Hi there, I have the lock below that I bought some time back. It needs to be installed per the photos. The door is an internal entry to the garage. Requires a professional with the right tools as I haven’t had the time to get the right drill bits/did not feel like messing with the door frame. Lock: https://www.amazon.com.au/dp/B08RX2Z4PQ?ref=ppx_pop_mob_ap_share - Due date: Flexible
Replace front entrance door in my house in castle hill
$3,000
Castle Hill NSW 2154, Australia
3rd Jul 2022
front entrance door in my house to be replaced preferably with a solid wood door. remove existing main entrance door and screen door and install new hard wood timber door with side light. New screen door not required. please suggest door designs along with your offer. door design selection will require some consultation with the installer. - Due date: Flexible