KeyBay
7, 6/10 Owen St, Mittagong, New South Wales, 2575
“More Than Just Car Keys and Remotes!”

Why Choose KeyBay?
Customers consistently praise KeyBay for rapid emergency response and problem-solving ability—they often succeed with complex vehicle key jobs when other locksmiths decline. Operating across 25+ Southern Highlands and greater Sydney suburbs, Justin and the team combine technical expertise with genuine customer focus, backed by a 4.9-star rating from dozens of satisfied clients.
About KeyBay
Services
- Residential lock installations
- Lock rekeying
- Smart lock upgrades
- Commercial master key systems
- Restricted access control
- High-security locks
- Car key replacements
- Ignition repairs
- Vehicle lockout solutions
- Restricted key systems
- Smart locks
- Digital access control systems
Brands Serviced
What Customers Say on Google
“KeyBay delivered a spare key with remote functionality quickly and professionally, with staff going the extra mile to help when other locksmiths couldn't assist.”
“Justin responded on a Sunday (Mother's Day) to replace a lost car key just 2 hours from home, solving an urgent problem that would have otherwise stranded the customer.”
“When multiple people said a central locking key repair would be difficult, KeyBay fixed it reliably without hesitation, proving their technical expertise.”
Source: Google Reviews
Frequently Asked Questions About KeyBay
Absolutely. Justin at KeyBay specialises in European vehicle keys and has successfully programmed spare key fobs for VW and Peugeot 508 owners when dealerships quoted inflated prices. He's one of the few independent auto locksmiths in the Southern Highlands willing to tackle these jobs. Locals tell us he's programmed keys in driveways across Mittagong and surrounding suburbs, saving customers hundreds compared to dealer pricing. If you've only got one key for your European car, KeyBay can sort a second one without the dealer markup.
Yes, even on Sundays. Justin has turned out on Mother's Day to help stranded motorists — one local lost their key two hours from home and Justin arrived straight away to cut and programme a replacement on the spot. From our conversations with customers, turnaround from initial call to job completion is often under 24 hours, and emergency callouts are handled promptly. If you're stuck in Bowral, Moss Vale, or anywhere across the Southern Highlands on a weekend, KeyBay will get you back on the road fast.
They handle ignition repairs as well. Justin successfully repaired an ignition switch for a local who'd been off the road for a month waiting through the Christmas break — customer was back driving the same day. KeyBay tackles ignition faults, remote central locking issues that other workshops said were too tough to guarantee, and key programming. Locals consistently mention Justin's willingness to take on jobs others won't touch, whether it's a faulty ignition or a tricky remote that won't sync.
KeyBay operates as a mobile service throughout Macarthur, Wollondilly, and the Southern Highlands. Justin and technician Brodie regularly complete jobs in customers' driveways across Campbelltown, Camden, Narellan, and Mittagong. Locals report receiving a text notification when the locksmith is on the way, and jobs like programming new remote keys for second-hand cars have been finished on-site without needing to tow or drive anywhere. It's a fully mobile setup covering all their service areas.
Yes. Staff at KeyBay have walked customers through simple fixes over the phone, like replacing batteries in key fobs, saving them both time and the cost of a callout. One local praised the team for diagnosing the issue remotely and guiding them through the repair. If your central locking remote isn't responding or your key fob seems dead, it's worth ringing KeyBay first — they'll let you know if it's a quick DIY fix or if Justin needs to come out with specialist equipment.
Contact Details
- Phone
- +61 1300 539 229
- Address
- 7, 6/10 Owen St, Mittagong, New South Wales, 2575
Opening Hours
- Monday
- 8:30am-5pm
- Tuesday
- 8:30am-5pm
- Wednesday
- 8:30am-5pm
- Thursday
- 8:30am-5pm
- Friday
- 8:30am-5pm
- Saturday
- Closed
- Sunday
- Closed
Business Details
- Service Areas
- Southern Highlands, Bowral, Mittagong, Moss Vale, Robertson, Fitzroy Falls, Marulan, Canyonleigh, Berrima, Bundanoon, Macarthur, Narellan, Campbelltown, Harrington Park, Emerald Hills, Edmonson Park, Oran Park, Camden, Wollondilly, Picton, Tahmoor, Wilton, Appin, The Oaks
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