London Security Systems
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
What customers say
These reviews are published independently on the named public source below — not testimonials this trader chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
Highlights
"Russell was very helpful and suggested the best type of alarm for us to upgrade to. He was polite, on time and very tidy. Since installation, a sensor has been broken by a decorator and Russell tried to helped us switch this off over the phone - when we got stuck, he came and did it for us at no extra cost. I would thoroughly recommend him."
"Russell was very patient and helpful throughout the process and was always available to answer any questions or provide advice. I am very happy with the work that has been done and would be happy to recommend Russell to anyone in the future."
"Absolutely brilliant! Friendly communications to arrange the service and Russell arrived at exactly the time agreed, which was so helpful for anyone like me who has to go to work! Really polite, helpful and totally respectful of our home while he was with us and he didn't leave until we were completely comfortable with what we needed to do with the alarm system. Will definitely use again and cannot recommend highly enough!"
Detailed reviews
Russell was very helpful and suggested the best type of alarm for us to upgrade to. He was polite, on time and very tidy. Since installation, a sensor has been broken by a decorator and Russell tried to helped us switch this off over the phone - when we got stuck, he came and did it for us at no extra cost. I would thoroughly recommend him.
Russell was very patient and helpful throughout the process and was always available to answer any questions or provide advice. I am very happy with the work that has been done and would be happy to recommend Russell to anyone in the future.
Absolutely brilliant! Friendly communications to arrange the service and Russell arrived at exactly the time agreed, which was so helpful for anyone like me who has to go to work! Really polite, helpful and totally respectful of our home while he was with us and he didn't leave until we were completely comfortable with what we needed to do with the alarm system. Will definitely use again and cannot recommend highly enough!
Every signal, traced to its origin
Review sources
Public evidence last checked May 2026
About
In Staines-upon-Thames, Surrey.
What this business says about itself
What this business says about itself
Online since 2014. Their website domain was first registered in 2014, according to the public domain registry — an independent sign of how long they’ve been operating online (we checked this ourselves, it’s not a claim from their site).
- Insurance: Fully insured
These are statements the business makes on its own website — worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
About this business
What to check before you hire
Want an extra legitimacy check? Run the Cowboy Checker on London Security Systems before you contact them.
Run Cowboy Checker →Common questions about London Security Systems
What do customers say about London Security Systems?
London Security Systems has 3 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know London Security Systems's reviews are genuine?
London Security Systems's 3 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published — so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Is London Security Systems insured?
They state on their own website that fully insured. This is the business's own statement on their website, not something we have independently checked. Ask to see a current certificate before work starts.
How long has London Security Systems been trading?
London Security Systems's website has been online since 2014, according to the public domain registry — an independent marker of how long they have been established.