Locksmith Job Guide

Find a Locksmith for Repair a security screen door lock

Repairs range from simple cylinder fixes to complex mortice or certified-door work that can require extra checks and parts.

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1,673 local providers4.8 avg ratingTypical duration: 1-4 hours

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 variation is driven by the lock type and complexity, plus any requirement for certification or door/frame remediation. Standard mechanical repairs are typically less involved than mortice or multi-point systems, while certified doors often need extra checks, paperwork and certified parts. Timing, callout attendance and whether additional carpentry is needed can also affect the final price.

  • Lock type and mechanism

    Mortice, multi-point or heavy mechanical systems usually need more disassembly and labour than standard knob or deadbolt locks.

  • Compliance or certified door requirements

    Doors that require certification (for example fire doors) often need additional checks, paperwork and certified parts, which increases scope.

  • Callout fee and labour time

    A callout charge plus the number of labour hours for diagnosis and repair is typically applied and drives much of the cost.

  • Need for door or frame remediation

    If the door or frame needs adjustment or carpentry work to restore proper locking, the overall job is usually larger than a simple lock repair.

  • Timing and after-hours attendance

    Repairs carried out outside standard hours generally attract a higher rate and may change availability.

Repair a security screen door lock

Estimated range

$290 – $808

Default scope: 3 locks

What moves this estimate

  • Lock type and mechanism: Mortice, multi-point or heavy mechanical systems usually need more disassembly and labour than standard knob or deadbolt locks.
  • Compliance or certified door requirements: Doors that require certification (for example fire doors) often need additional checks, paperwork and certified parts, which increases scope.
  • Callout fee and labour time: A callout charge plus the number of labour hours for diagnosis and repair is typically applied and drives much of the cost.
  • Need for door or frame remediation: If the door or frame needs adjustment or carpentry work to restore proper locking, the overall job is usually larger than a simple lock repair.

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. 1

    Describe your job

    We ask targeted questions to scope your exact job.

  2. 2

    Get matched

    We match you with local providers for this job type.

  3. 3

    Compare and book

    Review quotes and choose the provider that fits.

Frequently asked questions

Do locksmiths need to be licensed?
Yes — locksmiths must hold the appropriate licence to carry out lock and security work and to provide required compliance documentation. You can ask to see their licence or confirmation of compliance paperwork for certified doors.
Will the locksmith repair or replace my lock?
A locksmith will usually assess the fault and advise whether repair or replacement is more suitable. Standard mechanical issues are often repairable with parts like cylinders or springs, while complex mortice or multi-point failures may require replacement or more extensive work.
What happens if my door needs carpentry work?
If the lock issue stems from a damaged door or frame, additional carpentry or remediation may be required and that typically increases the job scope. In most cases the locksmith will highlight this during inspection and suggest next steps or coordinate with a carpenter.
Are certified doors handled differently?
Doors that require certification usually involve extra checks, administrative time and possibly certified parts, so the job is often more involved than a standard repair. Providers will typically note these requirements and include the necessary paperwork when completing the work.
How accurate is the instant estimate?
Our estimates are built from research across thousands of local jobs and real pricing data. Use them as a guide when speaking to locksmiths — your actual quote will depend on your specific job.
How many quotes will I get?
We'll match you with up to 3 locksmiths initially. If you'd like more options, you can request additional matches.
Do I pay anything to get quotes?
No — the service is 100% free for homeowners.
Why do you need photos?
Clear photos cut surprises and price blowouts, saving you money.

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