Mobile Automotive Locksmith | Replacement Car Keys

Emergency Roadside Assistance for Locked Out & Lost Keys. We Come to You! Covering Macarthur to Southern Highlands

We use only the best quality car key products that are guaranteed to last longer than inferior copies. KeyBay offers the most convenient and cost-effective car key solution in Macarthur & Southern Highlands. Lost keys, spare keys, replacements keys, ignition repairs – we’re the specialists in all car key services!

Replacement Car Keys

We’re the Highest Rated Mobile Auto Locksmith in the Macarthur & Southern Highlands Areas

Google Rating
Based on 11 reviews
Facebook Rating
Based on 38 reviews

Brand New Car Keys On the Spot

New car keys are made to the original factory specification rather than copying the old worn keyblade template. For a key that works better and lasts longer than a cheap copy.

Ignition Repairs While You Wait

Cutting and programming car keys, including all key FOBs, proximity keys and smart keys, is best done by an automotive locksmith. By using the proper diagnostic tools and specialising in this type of work, our solution is fast, efficient and cost effective.

Save Time on Replacing Car Keys

Rather than leaving your car with the dealership for a long period and paying a premium price for a replacement car key, we have a solution ready and waiting. Our stock on hand covers 98% of all cars, we come to you and complete the job while you wait.

Roadside Assist - We Come to You!

Convenient onsite service at your location in Macarthur or Southern Highlands. Car keys cut and programmed on the spot.

Gain Entry to Locked Car

All the latest equipment to safely gain access to your locked car. Please call 1300KEYBAY in a ‘locked out’ emergency.

Replacement of Lost Car Keys

Brand new car keys cut and programmed when the original car key is not available. Old key data removed for security.

Spare Keys & Ignition Repairs

Complete automotive locksmith service. Broken keys and ignition barrels. Spare car keys.

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automotive locksmith

At KeyBay quality product and service is our main priority.

With over 20 years’ experience in the Automotive locksmith industry, we combine decades of experience and practical knowledge with the latest technology and products, for amazing results & service.

KeyBay are committed to providing specialist Automotive Locksmith Services and have the belief and understanding every customer should receive genuine service and quality workmanship.

KeyBay operates a dedicated mobile service from Macarthur to the Southern Highlands and surrounding areas.

Better product, better service, best results.

  • Good Quality Durable Plastic Flip Keys with easy access for battery replacement.
  • Solid Key Blade Sockets that outlast genuine products.
  • Durable Plastic Buttons (not Rubber).
  • Well Supported Key Diagnostic Programming Tools.

No longer is getting a new key for your vehicle expensive or inconvenient!

KeyBay provides a user friendly online booking and quotes page to enter all the details we need to better service your needs.

Complimenting KeyBay’s use of technology is the inception of our central digital diary. This tool links with all KeyBay staff and also tracks where service vehicles are located and you can also view on google map the progress and arrival of KeyBay to your door.

Getting a new or spare key for your car is no longer expensive and inconvenient as our mobile automotive workshop comes to your location. We can complete a spare key in 10-45min & if you no longer have working keys for your vehicle we can on average have a replacement made less than an hour. However, there are much more challenging vehicles that will take longer depending on make and model.

Why would you go anywhere else when you can have the convenience of our mobile workshop come to you! We take care of the Southern Highlands and surrounding regions on a daily basis. Every client receives comprehensive customer service and quality workmanship that stands the test of time. We also care for the community in the Macarthur region, where our factory is based in Smeaton Grange.

The most common areas we service are Camden, Narellan and the Smeaton Grange industrial area. We are in close vicinity to the new growth areas of Gregory Hills and Oran Park Town, as well as Gledswood Hills and the broader Macarthur area.

What Our Customers Say

Justin is an absolute legend, saved us from the pain of leaving our car 2 hours from home after we lost our key. Even on a Sunday (Mother’s Day!) he was there straight away and sorted a new car key for us to get home. Would highly recommend giving Keybay a call if you get stuck, thanks again guys!!

Kiara Salmon on Facebook, 13 May 2018

Cannot recommend these guys enough! Absolute top blokes who provide efficient and amazing service. Officially have them on speed dial.

Ashley Ryan on Facebook, 7 March 2017

Keybay was fantastic. Came out to me within an hour of calling them, were friendly, quick and well priced. Definitely recommend for key replacement jobs. Thanks guys.

 Blaine Horne on Facebook, 8 January 2017

A big thank you to Justin for fixing my ignition barrel today. Excellent customer service and highly recommend.

Brendan Wilcox on Facebook, 1 February 2018

Justin was the only person that could help me get a new key for my Peugeot 508 (that wasn't a dealer). Excellent service.
Peter Greer
Peter Greer
09:19 17 Feb 20
Thank you, Justin! I bought a VW that came with only one key fob. Keybay was the only auto locksmith willing and able to produce a second one for me (besides VW, for a much inflated price, of course). Job done successfully in my driveway at home.
Greg Hannah
Greg Hannah
20:35 09 Oct 19
Great service from Justin and Brodie,Bought a second hand car for my son and needed new remote keys for his birthday. Left it to the last minute but Justin squeezed me in and Brodie did the work in my driveway. I received a text that he was on his way so all really professionally done and my son was stoked with his new keys. Highly recommended.
Michael Platt
Michael Platt
01:36 27 Sep 19
Professional , knowledgeable and totally recommended !!
Vince Ascaino
Vince Ascaino
04:31 19 Jun 19
100℅ satisfaction. Thank you
stealthysharkboi08 #sharkarmy
stealthysharkboi08 #sharkarmy
20:52 01 Oct 18
Professional, Quick & Affordable highly recommend for your vehicle key & fob requirements.
Patrick O'Toole
Patrick O'Toole
09:42 28 Aug 18
Justin is an absolute legend, saved us from the pain of leaving our car 2 hours from home after we lost our key. Even on a Sunday (Mother's Day!) he was there straight away and sorted a new car key for us to get home. Would highly recommend giving Keybay a call if you get stuck, thanks again guys!!
Kiara Salmon
Kiara Salmon
05:36 13 May 18
Big thanks to the guys at Keybay for my brand new spare key! Having a remote again is really fantastic and the friendly, speedy service is second to none! Cheers guys!
John Curtis
John Curtis
05:08 20 Nov 17
I got stranded locked out of my car and these guys were here within 15 minutes
22:50 16 Nov 17
Ben Guthridge
Ben Guthridge
22:07 14 Aug 17
Made a spare key for my Subaru. Works fine. Good price. Thanks
Aaron Oswald
Aaron Oswald
03:50 11 Aug 17