Average Security system installers and repairers Salary in City of London
ONS ASHE 2025 · London region · Updated October 2025
How City of London compares
The going rate for security system installers and repairerss in the London? £47,280 at the median in 2025. That compares to £37,991 nationally — a gap of 24.5% above. The cost of living in the London is 16.4% above the UK average, so a salary of £47,280 has an effective purchasing power closer to £40,619. The all-jobs average in City of London is £67,064. By comparison, security system installers and repairerss earn 29.5% less than the typical worker locally.
Cost of Living Adjustment
After adjusting for the regional cost of living (London index: 116.4, UK=100), a salary of £47,280 has an effective purchasing power of approximately £40,619 — equivalent to earning that amount in an area with average UK costs. The cost of living in the London is 16.4% above the UK average.
Security system installers and repairers salary across UK regions
Security system installers and repairers salary in areas near City of London
Salary data is by ONS region. City of London is in the London region. Below are neighbouring regions — click to explore salaries there.
Security system installers and repairers Salary Guide
The full salary guide includes regional breakdowns, cost-of-living adjustments, year-on-year trends, and in-depth FAQs.
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Frequently Asked Questions
What is the average security system installers and repairers salary in City of London?
The median security system installers and repairers salary in the London (which includes City of London) is £47,280 per year, based on ONS ASHE 2025 data. The mean salary is typically higher due to top earners pulling the average up.
How does security system installers and repairers pay in City of London compare to the UK average?
Security system installers and repairers in the London earn 24.5% above the national median of £37,991. This makes the London one of the higher-paying regions for this role.
Is security system installers and repairers a well-paid job in City of London compared to other roles?
The average salary across all jobs in City of London is £67,064. Security system installers and repairers in the London earn £47,280, which is 29.5% below the local average across all occupations.
About this data
Salary figures for security system installers and repairerss cover the London region. The all-jobs average is specific to City of London. Source: ONS ASHE 2025. Methodology.