“Have used GPM several times and have always received an excellent service. The team are always helpful and friendly and nothing is too much trouble. Would highly recommend to anyone looking for electrical or security solutions.”
Public evidence profile · Checked March 2026
GPM London Ltd
Review quality
No reviews in 12 months
Trust Score
61out of 100
- Rated 5.0 from 184 reviews
Newest review May 2025
How this score is worked out
Rating5.0 / 5
Review volume184
Independent sources1 independent public source
CredentialsNo credentials shown yet
How this score is made up
What customers say45.5 of 60
Independent checks11.2 of 30
Track record4.6 of 10
See the independent checks
- Licences and credentials0 of 8.3
- Ways to reach them7 of 8.3
- Reviewed on more than one site0 of 6.2
- Registered company details4.1 of 4.1
- Photos of their work0 of 2.1
- Industry recognition0 of 1
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about GPM London Ltd
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
See the full verification checklist for GPM London Ltd →Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business 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.
5.0out of 5
Where these reviews are published
- Checkatrade184 reviews · 5.0 avg
Highlights
Detailed reviews
These are the individual reviews we hold for GPM London Ltd, including the highlights above. The 184 headline total is the review volume reported across public review sources.
Have used GPM several times and have always received an excellent service. The team are always helpful and friendly and nothing is too much trouble. Would highly recommend to anyone looking for electrical or security solutions.
Local context
Rated 5.0, in line with the local average for security systems / cctv in Bromley
Across 17 security systems / cctv in Bromley, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Review quality check
Review recencyReview recency
How recently this business's reviews were left, kept separate from the star rating and the number of reviews.
No reviews from the last 12 months are shown.
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
Public evidence last checked March 2026
About
Alarms / security in Bromley, Kent.
Services they list
Burglar Alarm - InstallationBurglar Alarm ServicingCall / Door Entry SystemsCCTV - InstallationElectric Vehicle Charger InstallationFire Alarm InstallationIntercom Entry SystemsIntruder AlarmsSecurity Solutions / Access Control
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
BromleyKent
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
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
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 GPM London Ltd
Is GPM London Ltd a legitimate business?
GPM London Ltd has 184 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 GPM London Ltd?
GPM London Ltd has 184 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 GPM London Ltd's reviews are genuine?
GPM London Ltd's 184 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.
What does GPM London Ltd specialise in?
GPM London Ltd lists specialist services including Burglar Alarm - Installation, Burglar Alarm Servicing, Call / Door Entry Systems, CCTV - Installation, Electric Vehicle Charger Installation, Fire Alarm Installation. If your job is one of these, look for it in their listed services or ask them to confirm for your project.