# Security systems / CCTV in Liverpool Merseyside

6 security systems / cctv near Liverpool Merseyside, ranked by the strength of independent public evidence. Trust Score is used when available, with reviews, credential evidence and registry data cross-checked across named public sources. No ads, no paid placement. Grouped by main trade first, then businesses that also offer this trade, with possibly closed businesses last. Highest Trust Score first within each group. All 6 are listed below, ranked by evidence.

| Trader | Location | Trust Score | Rating | Reviews | Named sources | Listed under |
| --- | --- | --- | --- | --- | --- | --- |
| [Aldcroft Alarms](https://mytrustedtraders.com/traders/aldcroft-alarms) | Liverpool | 56/100 | 5.0/5 | 248 | Checkatrade | Main trade |
| [Goliath Security Solutions](https://mytrustedtraders.com/traders/goliath-security-solutions) | Liverpool | 31/100 | 4.9/5 | 14 | Checkatrade | Main trade |
| [Electrical Installation Solutions](https://mytrustedtraders.com/traders/electrical-installation-solutions) | Liverpool | 27/100 | 5.0/5 | 6 | Checkatrade | Main trade |
| [Principal Alarms Limited](https://mytrustedtraders.com/traders/principal-alarms-limited) | Liverpool | 18/100 | 3.3/5 | 24 | Checkatrade | Main trade |
| [Crimpsta Technology Ltd](https://mytrustedtraders.com/traders/crimpsta-technology-ltd-2) | Liverpool | Not shown | 4.1/5 | 56 | Checkatrade | Main trade |
| [JD Electrical & Property Services](https://mytrustedtraders.com/traders/jd-electrical-property-services-electrical-inspect) | Liverpool Merseyside | Not shown | 5.0/5 | 108 | TrustATrader | Also offer this trade |

Each trader's full public evidence is at its profile URL (append `/md` for a Markdown version). See all security systems / cctv in the United Kingdom at `https://mytrustedtraders.com/find/security-systems`.

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Source: MyTrustedTraders. https://mytrustedtraders.com/find/security-systems/liverpool-merseyside
Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.