Lock Replacement Dandenong

Lock replacement in Dandenong is an essential aspect of home security that homeowners should never overlook. Door lock replacement is particularly critical, as locks can wear out over time, become damaged, or simply fail to provide the level of security needed to protect one’s property. In such cases, lock replacement is necessary to ensure your home remains safe and secure.

Understanding lock replacement involves identifying the different types of locks available and when to consider replacing them. There are various types of locks, including deadbolts, padlocks, knob locks, and smart locks, each with its unique features and benefits.

When considering lock replacement, factors such as age, damage, or security concerns should be taken into account.

Replacing a lock can either be a DIY project or require the services of a professional locksmith. Homeowners who choose to replace their locks themselves should have the necessary tools and skills to do so.

However, for more complex lock systems like sliding door locks or door lock repair, it is advisable to hire a professional locksmith to ensure proper installation and security.

Understanding the cost factors of lock replacement is also essential, as the cost can vary depending on the type of lock, the level of security desired, and whether a professional locksmith is involved.

Key Takeaways

Understanding Lock Replacement

Replacing a lock is a common practice that homeowners and renters may need to do at some point. Replacing a lock can provide peace of mind and security, whether it’s because of a security breach, a lost key, or wear and tear.

Here are a few things to keep in mind when considering lock replacement.

Types of Locks

Many types of locks are available on the market, and it’s important to choose the right one for your needs. Some common types of locks include deadbolts, knob locks, lever handle locks, and smart locks. Deadbolts are often considered the most secure type of lock, while smart locks offer convenience and flexibility.

When to Replace a Lock

There are several situations where it’s a good idea to replace a lock. If a lock is damaged, worn out, or no longer functioning properly, it may be time for a replacement. Additionally, if a key is lost or stolen, replacing the lock is important to prevent unauthorized access.

Finally, suppose a homeowner or renter moves into a new property. In that case, replacing the locks for added security is a good idea.

DIY or Professional?

Replacing a lock can be a DIY project for those with the right skills and tools. However, it’s important to note that improperly installed locks can lead to security vulnerabilities. For this reason, hiring a professional locksmith to install new locks is often recommended.

A locksmith can ensure that the locks are installed correctly and provide advice on the best type of lock for your needs.


The cost of replacing a lock can vary depending on the type of lock and whether a professional locksmith is hired. Basic locks can be relatively inexpensive, while high-security locks can be more costly. Additionally, hiring a professional locksmith can add to the cost. It’s important to consider the cost of lock replacement as an investment in security and peace of mind.

In summary, replacing a lock can provide added security and peace of mind for homeowners and renters. Choosing the right type of lock for your needs is as important as knowing when to replace a lock and considering whether to hire a professional locksmith. The cost of lock replacement should be considered an investment in security.

Types of Locks

It is important to know the different types of locks available when it comes to lock replacement. Here are some of the most common types of locks:

Deadbolt Locks

Deadbolt locks are one of the most popular types of locks. They are installed separately from the doorknob and require a key to lock and unlock. Deadbolt locks come in two types: single-cylinder and double-cylinder.

Single-cylinder deadbolts can be locked and unlocked from the inside with a thumb turn, while double-cylinder deadbolts require a key to lock and unlock from both sides.

Mortise Locks

Mortise locks are often found in older homes and buildings. They are installed inside the door and require a key to lock and unlock. Mortise locks are more secure than other types of locks because they have a heavy-duty construction.


Padlocks are portable locks that can be used on a variety of items, including gates, lockers, and storage units. They come in two main varieties: combination and keyed. Combination locks have one or more number dials that open the lock when the correct combination is entered.

Keyed padlocks have several options to consider. There are rekeyable and non-rekeyable padlocks.

Smart Locks

Smart locks are becoming increasingly popular because of their convenience and security features. They can be controlled with a smartphone app and provide access to a home or building without the need for a physical key. Some smart locks also have features like voice control and remote access.

Other Types of Locks

Other types of locks include night latches, rim cylinders, and all-in-one locking systems. Night latches are often used as a secondary lock and are installed on the inside of the door. Rim cylinders are installed on the surface of the door and are often used in conjunction with a night latch.

All-in-one locking systems combine a deadbolt and a doorknob into one unit for added convenience.

When to Consider Lock Replacement

Locks are essential to home security, and it’s important to ensure they function correctly. Over time, locks can become worn, damaged, or compromised, putting the security of your home and loved ones at risk. Here are some situations when it’s best to consider lock replacement.

Wear and Tear

Like any other mechanical device, locks are subject to wear and tear over time. The more you use a lock, the more likely it is to wear out. Signs of wear and tear include difficulty turning the key, the key getting stuck in the lock, or the lock failing to open or close properly. If you notice any of these signs, it’s time to consider replacing your locks.

Lost Keys

If you lose your keys, it’s best to replace your locks. Lost keys can fall into the wrong hands, and knowing who might have access to your home is impossible. Replacing your locks ensures that only you and those you trust have access to your home.

Security Upgrade

If you’ve recently moved into a new home or experienced a break-in, it’s important to consider upgrading your locks. Newer locks have advanced features that offer better security and protection against break-ins. Additionally, suppose your locks are old or outdated. In that case, they may be easier to pick or break, making it easier for burglars to gain access to your home.

When considering lock replacement, choosing high-quality locks that offer reliable security is important. Professional locksmiths can help you choose the right locks for your home and ensure they are installed correctly.

Lock Replacement Process

Assessing the Situation

Before replacing a lock, it is important to assess the situation. The first step is to determine why the lock needs to be replaced. Is it because of wear and tear, damage, or security concerns? Once the reason is identified, the next step is determining the type of lock that needs replacing. This will depend on the door or window that the lock is installed on.

The locksmith should also check if the lock is still under warranty. If it is, the locksmith may be able to repair or replace the lock for free or at a reduced cost.

Choosing the Right Lock

Choosing the right lock is crucial for ensuring the security of the property. Many different types of locks are available, including deadbolts, knob locks, and lever handle locks. The locksmith should recommend a lock that meets the specific needs of the property.

The locksmith should also consider the level of security required. For example, a high-security lock may be necessary for a commercial property or a property located in a high-crime area.


Once the lock is chosen, the locksmith will install it. The installation process will depend on the type of lock being installed. The locksmith should follow the manufacturer’s instructions carefully to ensure that the lock is installed correctly.

The locksmith should also test the lock to ensure that it is working properly. This includes testing the key to make sure that it fits and turns smoothly. The locksmith should also test the lock to make sure that it is secure and cannot be easily picked or forced open.

Replacing a lock can be a simple process if approached correctly. By assessing the situation, choosing the right lock and following the correct installation process, the security of the property can be greatly improved.

Hiring a Professional Locksmith

When it comes to replacing your locks, hiring a professional locksmith is important. While it may be tempting to try to do it yourself to save money, it’s not recommended. A locksmith has the experience and tools to ensure the job is done correctly and efficiently.


Hiring a professional locksmith has several benefits:

  1. They can provide expert advice on the best type of lock for your needs. They can also recommend additional security measures to ensure that your property is secure.
  2. A professional locksmith can save you time and money in the long run. Attempting to replace your locks yourself can lead to costly mistakes and potential damage to your property.
  3. A professional locksmith can provide peace of mind, knowing that your property is secure.

Finding a Reliable Locksmith

When hiring a locksmith, finding a reliable and trustworthy professional is important. Here are a few tips to help you find the right locksmith for your needs:

By following these tips, you can find a reliable locksmith who can provide quality service and ensure that your property is secure.

If you’re facing a lock problem with your current lock and require a solution, whether it’s a lock repair or a complete lock replacement, then we, Local Melbourne Locksmiths, can assist you. Please give us a call or fill out our online form and our dedicated team.

We would like to talk to you about your choice of locks and provide you with a quote for the necessary work. Your security is our utmost consideration, and we won’t compromise when it comes to finding the right, secure product or component for your home.

Don’t let lock issues occur without addressing them; contact us today for a swift and effective solution to your door lock replacement or door lock repair needs.

DIY Lock Replacement

Tools Required

Before starting the DIY lock replacement, it is essential to have the following tools:

ScrewdriverUsed to remove the old lock and install a new one
Replacement LockEnsure that the new lock fits the size and type of the old one
Measuring TapeUsed to measure the size of the old lock and compare it to the new one
PliersUsed to remove the old lock and install a new one
LubricantUsed to lubricate the new lock during installation
Safety GlassesUsed to protect the eyes during the installation process

Step-by-Step Guide

  1. Measure the size of the old lock and compare it to the new one. Ensure that the new lock fits the size and type of the old one.
  2. Remove the screws that hold the old lock in place using a screwdriver. Remove the old lock and keep it aside.
  3. Insert the new lock into the hole and align it with the screw holes.
  4. Insert the screws and tighten them using a screwdriver. Ensure that the screws are tight enough to hold the lock in place.
  5. Test the new lock to ensure it is working correctly. Insert the key and turn it to lock and unlock the door.
  6. Lubricate the new lock using a lubricant to ensure smooth operation.
  7. Dispose of the old lock and any other debris properly.

Following the above steps carefully is essential to ensure a successful DIY lock replacement. Suppose there are any difficulties encountered during the process. In that case, it is recommended to seek professional help to avoid further damage to the lock or door.

Cost Factors of Lock Replacement

When it comes to replacing locks, the cost can vary depending on several factors. Here are some of the key factors that can affect the cost of lock replacement:

Type of Lock

The type of lock you need to replace will significantly impact the cost. For example, replacing a simple deadbolt lock will generally be less expensive than replacing a high-tech smart lock. The cost of the lock itself will also be a factor. If you opt for a high-end lock, you can expect to pay more than you would for a basic lock.

Number of Locks

The number of locks you need to replace will also affect the overall cost. If you replace just one lock, the cost will be lower than if you replace multiple locks. Some locksmiths offer discounts for replacing multiple locks at once, so it’s worth asking about this if you need to replace several locks.

Labour Costs

Labour costs will also be a factor in the overall cost of lock replacement. The cost of labour can vary depending on the locksmith you choose and the complexity of the job. For example, suppose the locksmith needs to remove the old lock and install a new one in a hard-to-reach location.

In that case, this will likely take longer and cost more than a simple lock replacement.

Time of Day

You can expect to pay more if you need lock replacement services outside of regular business hours. Emergency lock replacement services are typically more expensive than services during regular business hours. It’s worth noting that some locksmiths offer 24/7 services, but you can expect to pay a premium for this convenience.


The location of your property can also affect the cost of lock replacement. If you live in a remote area, you may need to pay more for locksmith services. Additionally, if your property is difficult to access, this can also increase the cost of lock replacement.

Overall, the cost of lock replacement will depend on a variety of factors. By understanding these factors, you can better understand what to expect in terms of cost and choose a locksmith that offers fair and transparent pricing.

Maintaining Your New Lock

Maintaining your new lock is crucial to ensure it functions properly and lasts for a long time. Here are some tips to help you maintain your new lock:

  1. Keep it clean: Regularly clean your lock with a soft, dry cloth to remove any dust or debris. Avoid harsh chemicals or abrasive materials that damage the lock’s finish.
  2. Lubrication: Apply a small amount of graphite powder or white grease to the keyhole to lubricate the lock. This will help the lock operate smoothly and prevent premature wear.
  3. Test the lock: Test your lock regularly to ensure it is functioning correctly. Insert the key and turn it to lock and unlock the door. If you notice any stiffness or difficulty in operation, it may be time to lubricate or replace the lock.
  4. Upgrade your lock: Consider upgrading your lock to a higher security model if you have concerns about the security of your property. A professional locksmith can help you choose the best lock for your needs.
  5. Professional maintenance: It is recommended to have a professional locksmith inspect and maintain your locks every few years. They can identify any issues and perform necessary repairs or replacements to keep your locks functioning correctly.

By following these maintenance tips, you can ensure your new lock operates smoothly and provides reliable security for your property.

Frequently Asked Questions

Q. How much does it cost to replace a door lock?

A: The cost of replacing a door lock can vary depending on the type of lock and the level of security you want. On average, the cost of a basic lock replacement can range from $80 to $200. However, if you want a high-security lock, the cost can go up to $400 or more.

Q. Can I replace a lock myself?

A: It is possible to replace a lock yourself, but it is not recommended unless you have experience and knowledge in locksmithing. Installing a lock incorrectly can lead to security vulnerabilities or damage to the door frame. It is best to hire a professional locksmith to ensure the lock is installed correctly.

Q. Is it cheaper to buy new locks or rekey?

A: Rekeying a lock is often cheaper than buying a new lock. Rekeying involves changing the pins inside the lock cylinder to match a new key. In contrast, the lock mechanism itself remains the same. This is a good option if you want to keep the same lock but prevent someone with a key from gaining access. However, if the lock is damaged or worn out, replacing it may be more cost-effective.

Q. Can a locksmith change a lock without a key?

A: Yes, a locksmith can change a lock without a key. They can use specialized tools to pick the lock and gain access to the mechanism. However, if the lock is damaged or worn out, it may be necessary to drill out the lock and replace it.

Q. What are the best entry door locks and deadbolts?

A: The best entry door locks and deadbolts are those that are durable, pick-resistant, and meet industry standards for security. Some popular brands include Kwikset, Schlage, and Yale. Choosing a lock that is appropriate for the level of security you need is important.

Q. Where can I find Master Lock replacement keys online?

A: Master Lock replacement keys can be purchased online from the Master Lock website or from third-party retailers such as Amazon or Home Depot. It is important to ensure that you have the correct key code or model number before purchasing a replacement key.