“Matt came back to me quickly and visited to talk through my requirements.” · Checkatrade
“Very happy with the work i4 completed for us. Initial call out was fast and resolved the immediate problem.” · Checkatrade
Public evidence profile
i4 security
No Trust Score yet
- Rated 5.0 from 98 reviews
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Reviews · public evidence
What customers say
These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.
5.0out of 5
Where these reviews are published
- Checkatrade98 reviews · 5.0 avg
Local context
Rated 5.0, above the local average for carpenters / joiners in Sidcup
Across 19 carpenters / joiners in Sidcup, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
From customer reviews
What customers consistently say
Recurring themes from 3 customer reviews on Checkatrade. Analysis updated 24 Aug 2026.
Respectful and tidy in your home: “I would highly recommend their services, Matt was professional, informative and the work was done quickly with zero mess or disruption in the home.” · Checkatrade
Sources
1 named public sourceWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Check dates vary by source. Where we hold a date, the check shows it.
About
Alarms / security in Sidcup, Kent.
Services they list
Alarm ResponseBurglar Alarm - InstallationBurglar Alarm - Supply & InstallationBurglar Alarm - Supply OnlyBurglar Alarm ServicingCall / Door Entry SystemsCCTV - InstallationCCTV - Supply & InstallationCCTV - Supply OnlyCCTV RepairIntercom Entry SystemsIntruder Alarms
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
KentSidcup
The areas they list covering on a public directory; confirm they cover your address before you book.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Look for consistent reviews across several named sources, not one polished profile.
Check any credential evidence, and that the business details independently check out.
Get a written quote and keep guarantee, insurance and payment terms in writing.
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Common questions about i4 security
Is i4 security a legitimate business?
i4 security has 98 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about i4 security?
i4 security has 98 public reviews, averaging 5 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How do I know i4 security's reviews are genuine?
i4 security's 98 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.
What does i4 security specialise in?
i4 security lists specialist services including Alarm Response, Burglar Alarm - Installation, Burglar Alarm - Supply & Installation, Burglar Alarm - Supply Only, Burglar Alarm Servicing, Call / Door Entry Systems. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
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55Trust ScoreGood record, gaps to checkout of 100
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Known for: Careful & respectful · Professional