ALS Lock Service
London
Checkatrade member since December 2025
Accepts Checkatrade Pay
We guarantee the work for up to £1,000 for 12 months. T&Cs apply
Services
- Emergency Locksmith Service
- Lock Fitting
- Lock Repair
- Security Door Locks
- Window Lock Fitting
- Window Lock Repair
- Snap Locks
- Doors Opened / Unlocked
Customer Reviews
Write a review10 /10
Based on 11 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (11)
10 Alan at ALS was fantastic
Posted 07 August
Alan at ALS was fantastic - polite, professional, and knew what he was doing. Our issue with the lock on the UPVC door was resolved. Many thanks.Verified reviewerJob location: HP9Response from ALS Lock Service
Thank you James for your very kind review It was a pleasure to meet & work for you & your wife. Thank You for using ALS Lock Service
10 Professional and Friendly
Posted 03 August
Alan was prompt, friendly and did the job quickly.Verified reviewerJob location: SL2Response from ALS Lock Service
Thank You Leanne for your kind review It was a pleasure to work for You & very much appreciated Best Regards Alan ALS Lock Service
- DDavid K
10 Replacement of broken flat front door lock
Posted 29 July
Alan was very quick to respond to the job and although not an emergency he came at 8am the next day and did a great job. The tenants were highly complimentary of Alan and how friendly and professional he was. Highly recommended.Verified reviewerJob location: KT12Response from ALS Lock Service
Thank you David for choosing ALS Lock Service & Your kind review It was a pleasure to work for You Very much appreciated
10 Reliable, trustworthy and fair priced locksmith!
Posted 25 February
Alan is a great locksmith and gives recommendations in the interest of the clients and offers a fair price and transparent service, highly recommend the company.Verified reviewerJob location: SW8Response from ALS Lock Service
Thank You Priyank for Your Kind review It was a pleasure working for you & Very much appreciated Best Regards
- GGeorgia H
10 Highly recommmend!
Posted 14 January
Job location: NW10Alan was quick to respond and communicative. He changed our locks in no time. He was flexible, well priced and a lovely man. Highly recommend his services.Response from ALS Lock Service
Thank You Georgia for choosing ALS to carryout your lock changing & for being a lovely family to work for. I very much appreciate Your kind review Very Best Regards Alan alslockservice.co.uk
- JJulian S
10 To fit 3 locks
Posted 06 January
Alan was very professional and polite. Price very fair. Will use this service againVerified reviewerJob location: W5
Photos
Company Info
Owner
Mr Alan Walsh
Sole Trader
1 years on Checkatrade
VAT Registered
No
Card Payments Accepted
Did you recently move into a new home? Or has it been years since you updated your locks? Your home security is only as good as the hardware standing in the way of the outside world. I provide professional, fast, and reliable lock replacement services to give you the peace of mind you deserve. Whether you want a traditional deadbolt or a modern smart lock upgrade, I’ve got you covered! ✅ Residential & Commercial ✅ Quick response times ✅ Quality hardware you can trust #lock #locksmithnearme #locksmith #locksmithservices #locksmithservices #firedoor #firedoors #firedoormaintenance #lockchange #lock ##lockchangel #locks #locksmith #newhome #newhomeowners #newhomesforsale
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since December 2025
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