Security Agents License - 44663
Motor Vehicle Repair Business Licence - MRB10103
Car Key Replacement Perth
Losing or damaging your car key doesn't have to mean an expensive trip to the dealership. At Horizon Locksmiths, we provide fast, reliable, and affordable car key replacement services for a wide range of vehicle makes and models. Whether you've lost all your keys, broken your only key, or simply need a replacement, our experienced automotive locksmiths can come to you to cut, program, and test a new key that works seamlessly with your vehicle.
Types of car keys
Modern vehicles use several different types of keys and security systems. At Horizon Locksmiths, we can supply, cut, and program many types of replacement car keys for a wide range of vehicle makes and models.
Traditional mechanical keys
Traditional mechanical keys are the simplest type of vehicle key. These keys contain no electronic components and simply operate the vehicle's locks and ignition mechanically.
Commonly found on:
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Most models Pre 1998 manufacture date don't have factory immobilisers, it is however common for aftermarket immobiliser systems to be installed in the car.
Benefits
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Affordable replacement
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Simple duplication process
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No programming required
Example of a Traditional Mechanical key for an old Nissan
Transponder Keys
Transponder keys contain a small electronic chip embedded inside the key. When the key is inserted into the ignition or used to start the vehicle, the chip communicates with the car's immobiliser system to verify that the correct key is being used.
Most vehicles manufactured from around 2000 onwards are equipped with a transponder key system. The chip is often concealed within the plastic head of the key, making it difficult to identify by appearance alone.
If the transponder chip is missing, damaged, or not correctly programmed to the vehicle, the immobiliser will remain active and prevent the engine from starting. This security feature helps protect your vehicle against theft by ensuring only authorised keys can start the car.
At Horizon Locksmiths, we can cut, supply, and program replacement transponder keys for a wide range of vehicle makes and models throughout Perth.
Commonly found on:
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Almost all cars from manufacture date 2000 onwards.
Benefits
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Improved theft protection
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Immobiliser security
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Widely used across modern vehicles
Remote keys
Remote keys combine a transponder chip and remote locking buttons into a single key unit. These keys allow you to remotely lock and unlock your vehicle while also starting the engine. These are the most common car keys for mid to late modern vehicles.
Commonly found on:
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The most common type of car key found in vehicles manufactured from 2000 through to current models.
Features
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Remote lock and unlock
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Boot release functions
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Integrated immobiliser chip
Example of a Transponder key for Toyota Corolla
Example of a Remote Transponder key for Alfa Romeo
Proximity car keys
Proximity keys, also known as smart keys or keyless entry keys, allow you to unlock and start your vehicle without physically inserting a key into the ignition. Using advanced wireless technology, the vehicle automatically detects the key when it is nearby, allowing the doors to unlock and the engine to start with the push of a button.
Designed for convenience, proximity keys eliminate the need to search for your keys when entering or starting your vehicle. As long as the programmed key is within range, the vehicle will recognise it and grant access.
Commonly found in many modern vehicles, proximity key systems also incorporate advanced immobiliser technology to help prevent theft and unauthorised vehicle use.
Features
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Keyless entry and unlocking
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Push-button start functionality
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Advanced immobiliser security
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Convenient hands-free operation
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Common in many modern vehicles from major manufacturers
Example of Proximity Keys for a Suzuki
Other Services We Provide
CAR KEY REPLACEMENTS FAQ
How much does a car key cost?
The cost of replacing or programming a car key can vary depending on several factors. Modern vehicles use advanced security systems, and not all keys are created equal. Some of the main factors that influence the price include:
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Vehicle Make and Model – Luxury and late-model vehicles often require more advanced programming and specialised equipment.
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Type of car Key – Standard keys, transponder keys, remote key fobs, and smart proximity keys all vary in complexity and cost.
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Lost All Keys – If all keys have been lost, additional work may be required to generate and program a new key from scratch.
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Key Programming Requirements – Some vehicles can be programmed through the OBD port, while others require advanced bench or EEPROM programming, which is more time-intensive.
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Genuine or Aftermarket? – The type of key you choose can affect the overall cost. Genuine OEM keys, supplied through the vehicle manufacturer, are typically more expensive than high-quality aftermarket alternatives. At Horizon Locksmiths, we stock premium aftermarket keys for the vast majority of vehicle makes and models, providing a reliable and cost-effective solution without compromising on quality. If you prefer a genuine OEM key, we can also supply and program genuine dealer keys upon request, although these generally come at a higher price.
At Horizon Locksmiths, we provide transparent, upfront pricing with no hidden fees, so you'll know exactly what to expect before any work begins. Reach out for a quick free quote 0413298757.
Can you make a new car key if I've
lost all my keys?
Yes. We specialise in all keys lost situations and can cut and program a brand-new key for many vehicle makes and models. In most cases, we can complete the service on-site, saving you the time and expense of having your vehicle towed to a dealership.
How long does it take to replace a
car key?
Once we arrive onsite most car key replacements can be completed within 30 to 90 minutes, depending on the make and model of your vehicle and the type of key required.
What other services do you offer?
In addition to car key replacement, Horizon Locksmiths provides a comprehensive range of automotive, residential, and commercial locksmith services throughout Perth.
Can you replace smart keys and push-button start keys?
Yes. We provide replacement and programming services for many smart key and proximity key systems used in modern vehicles.
Do you provide mobile car key replacement?
Yes. Horizon Locksmiths is a fully mobile automotive locksmith service. We come directly to your home, workplace, shopping centre, roadside location, or wherever your vehicle is located.
How soon can you come out?
Horizon Locksmiths provides fast mobile locksmith services throughout Perth and surrounding suburbs. Response times vary depending on your location, traffic conditions, and current workload, but we always aim to attend as quickly as possible.
If you're locked out of your vehicle, have lost your car keys, or require urgent locksmith assistance, our mobile locksmith can often attend on the same day. Contact us, we'll provide an estimated arrival time and keep you informed throughout the process.
Locked out?
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We’re determined to provide a service that’s the right fit for you. Get in touch today to find out how we can help.
