ALS Lock Service
Locksmith. ALS Lock Service has been vetted and approved by TrustATrader. Covering West London, North West London, South West London, Watford, St Albans and surrounding areas
Membership number TT32200
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Register GuaranteeAbout ALS Lock Service, London
For over 45 years, ALS Lock Service has been providing professional local locksmith services to customers across London and surrounding areas.
Whether you are locked out, have suffered a break-in, or simply need new locks, we know that finding the right locksmith is important. You are putting the security and the safety of your home and its inhabitants in the hands of your locksmith so it is crucial that you know you can trust them.
We are a locally run business and are proud of the friendly, trustworthy services that we provide. We do our best to make our customers feel at ease, even in the most difficult or stressful situations, and help our customers to regain some element of safety and security with our outstanding services and friendly approach.
Our locksmiths are all fully trained, insured and qualified.
At ALS Lock Service we do our best to accommodate the needs of all of our customers, no matter how big or small. Our services include:
- Lockouts of all Types
- Lock Repairs
- Locks Supply & Fitting to Doors & Windows
- All Hardware, Handles, Hinges, Door Closers & Letter Boxes Supplied & Fitted
- Door & Window Adjustments
- Double Glazing Repairs
We stay in constant communication with our customers until the job is done. To get a free quote or if you have questions or special requests, call us.
Or if you would like to find out more about the range of services that we offer, take a look at our website
Please mention Trustatrader when calling.
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ALS Lock Service
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Admiral Business |
|---|---|
| Verified | 22nd January 2026 |
Qualifications
- City & Guilds - Craft Certificate in Carpentry and Joinery
- National Joint Council for the Building Industry - Apprenticeship in the Craft of Carpentry
Associations
Reviews (5)
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Average rating: 5.0 out of 5
Review by Jason Dyer
on 16th January 2026
"Alan arrived on time and delivered service with a smile! Lovely bloke and done a fantastic job, replaced both locks on our office doors with minimal disruption to the day to day activities and left the office spotless. Great prices, very tidy work and a genuinely nice man. Highly recommend to anyone!"
Trader reply: "Thank you Jason Very much appreciated"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Francis
on 13th January 2026
Francis - Image 1 "A polite and friendly,kept work area clean, arrived on time ,completed work in prescribed time ,very happy with the quality of the installation of the lock, competitively priced. Will definitely use again in the future."
Trader reply: "Thank You Francis Very much appreciated"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Bishop
on 1st January 2026
"Really impressed. Would definitely use them again."
Trader reply: "Thank you Bishop Very much appreciated"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Georgia Hall
on 1st January 2026
"Vey communicative, well priced & professional."
Trader reply: "Thank You Georgia Very much appreciated"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
