About this business
Guardian Lock Service services QLD and surrounding areas.
Service areas
Service area details are currently being updated.
See what local homeowners are saying
Tahni Barter
5 Dec 2025Nothing but a five-star experience with Marc from Guardian Lock Service. He offered the best price in the area and attended promptly. Marc went the extra mile in assisting with recoding and cutting th...
Read moreNothing but a five-star experience with Marc from Guardian Lock Service. He offered the best price in the area and attended promptly. Marc went the extra mile in assisting with recoding and cutting the key and keeping the cost low. I’d happily recommend him and will certainly be using his services again.
Jennifer Thompson
22 Dec 2025A big thanks to Mark for getting the twigs out of my car keyhole that were shoved in there. Friendly and professional service.
Troys playlist
4 July 2025Mark was on time with my lexus key issues He went far and beyond to get the job done... Reasonably priced on time... Highly recommend mark
christopher wood
1 Mar 2025All My car keys were stolen , got in touch with guardian who travelled down to my house around 100 kms or 200 round trip at the crack of dawn had replacement chipped key within the hour. great service...
Read moreAll My car keys were stolen , got in touch with guardian who travelled down to my house around 100 kms or 200 round trip at the crack of dawn had replacement chipped key within the hour. great service very friendly . highly recomended.
Dutch Downunder
29 Aug 2025Great service from Mark at Guardian Lock Service and an exceptional communicator. Fixed key issues with our VW Transporter that Volks Centre had no idea how to solve.
Ian Brauman
4 May 2024I lost my car key (keyless ignition fob) and after agreeing a price, instructed Marc to proceed with ordering a replacement and programming it for my car. The day before we'd arranged for him to do th...
Read moreI lost my car key (keyless ignition fob) and after agreeing a price, instructed Marc to proceed with ordering a replacement and programming it for my car. The day before we'd arranged for him to do the work, I found my key! I asked Marc if he could return the fob and he agreed to do so - without charge. Great flexibility, much appreciated. Next time I need a locksmith, I'll be calling him. 2nd Review (Sep 2024): My daughter's car had something preventing the key from being inserted in the ignition. I rang Marc to arrange a visit. He spent 10 minutes on the phone, understanding the details of the issue and talking me through some things to try before arranging a visit. I followed his suggestions and they worked. Again, no charge. Thanks Marc - great service! 3rd Review (Dec 2024). One of my MG HS keys was faulty, so I engaged Marc to supply and program a new one. The first MG fob from his supplier could not be programmed. He then tried an after-market fob and several different electronic programming devices before his supplier finally sent him the right model of MG fob. After a total of 5 attempts with different fobs and different devices, Marc succeeded in producing a fully functioning spare key. Despite all the time spent, he still only charged me the amount he originally quoted. Marc is very tenacious, reliable and a good communicator.



