About the company
Lost Key Locksmiths is a locksmith company serving Sydney and its surrounding areas. The company provides locksmith services for homes, businesses, and vehicles. Emergency services include home lockout assistance, car unlocking, broken key extraction, emergency lock repairs, and burglary repair services.
Residential locksmith services include home lock installation, lock rekeying, smart home lock setup, and home safe installation. Commercial locksmith services include master key systems, high-security lock installation, commercial safe services, and emergency exit device maintenance. Automotive locksmith services include car lockouts and car key cutting.
What customers say
Based on genuine customer reviews
Lost Key Locksmiths operates from Waterloo and has a perfect 5-star rating from 637 reviews. As the name suggests, lost and broken car keys are the most common job mentioned, with reviewers describing technicians arriving within 20 to 50 minutes and reprogramming replacement keys on the spot. Pricing is repeatedly described as reasonable, particularly compared with dealership quotes. Reviewers also note clear communication about arrival times and a genuinely helpful, professional manner from the technicians.
Reviews (15 of 637)
Reviews are taken from publicly available sources.
Excellent service! Sacha arrived quickly, removed the broken key from the lock, and made a new key on the spot. He was very professional, friendly, and efficient. Highly recommend!
Sean was great, fair price, quick and very easy process.
Sacha was great to deal with from the first call. Arrived at the time advised and paid what we quoted without any surprises. Appreciated the time and effort he took in fixing our lock and ensuring it was working well before he left. Sacha was excellent.
I would rate them a solid 10/10 really prompt got here before time reliable friendly and affordable. No issues at all. Highly recommended.
Amazing service. Made a new key for me three weeks ago and after experiencing some issues today (not key related) they we very quick to respond and help, much praise to Sean!
The locksmith guy by the name Sean is very professional. He came on time and unlocked my car quickly and efficiently. I really appreciated his prompt service and helpful attitude. Thank you once again Sean
And just like that… all done. What I thought was going to be a difficult and long process, turned out to be the opposite. Lost Key Locksmiths and Sean were brilliant !! After being quoted from a dealership of over $650, a week for them just to get the key sent out and another 3 hours to cut and program the key. What … After a quick Google search, I called Lost Key Locksmiths, they came in under an hour and was done in 20 mins. And less than half the quote of the dealership!! It wasn’t an emergency, I just wanted a keyless entry key for my car. 😁 Service like that made my day.
Locksmiths in Sydney compared
Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 12 businesses in this category in Sydney are compared.
| Rank | Provider | Rating | Reviews | Open Sat. |
|---|---|---|---|---|
| 1 | Lost Key Locksmiths (this page) | ★ 5,0 | 637 | Yes |
| 2 | Empire Locksmiths | ★ 5,0 | 635 | Yes |
| 3 | Smart Locksmith & Security | ★ 5,0 | 456 | No |
| 4 | AR Locksmith Sydney | ★ 5,0 | 110 | Yes |
| 5 | ALX | ★ 5,0 | 69 | Yes |
