UK COMMERCIAL BUDGETING TOOL

Fire Alarm Maintenance Cost Calculator UK

Estimate your annual routine fire alarm servicing budget, understand what a maintenance contract includes and compare an existing quote.

No email required. Independent budgeting estimate — not a contractor quote or compliance assessment.

Approximate total fire alarm devicesDevice count

System typeControl panels

How complex is the maintenance scope?Number of sites

Need help reviewing the scope?

Tell us what you need. Local provider coverage is still being built, so availability is not guaranteed.

Routine servicing, not a compliance decision

This calculator assumes two routine service visits per year for budgeting. Your required maintenance arrangements depend on the premises, system and applicable fire-safety duties across the UK.

Annual routine servicing planning ranges

1–20 devices	£200–£400
21–40 devices	£300–£550
41–60 devices	£400–£700
61–100 devices	£500–£900
101–200 devices	£750–£1,400
200+ devices	£1,000–£2,500+

WorkResolved budgeting ranges — not official or mandatory tariffs. Estimated costs exclude VAT.

Frequently asked questions

Does the estimate include repairs or replacement parts?

No. It covers routine planned servicing only unless a supplier contract explicitly includes broader support.

How often should a commercial fire alarm be serviced?

The calculator uses two routine professional visits yearly for budgeting. Actual arrangements depend on system and applicable duties.

Does it determine BS 5839 compliance?

No. WorkResolved does not inspect systems or determine compliance.

Current sources and model limits

Government guidance requires appropriate fire-safety measures to be maintained and identifies regular inspection, testing and servicing by competent people as part of that maintenance. The monetary bands remain transparent budgeting assumptions, calibrated against current provider observations; they are not a national tariff.

Sources reviewed 12 August 2026.

Organise a commercial fire-alarm asset register and compare maintenance contract scope.

Sources reviewed: 2026-08-12 · Model version: 2026.08.2

Formula and meaning

Asset and device scope + visit allowance + selected contract conditions

What it means: The register keeps panel, zone and device context visible before a supplier’s annual figure is compared.

A quote covering two visits but excluding faults and parts is not equivalent to a full-service proposal.

Key concepts

Asset register: A list of known panels, zones, devices and service records used to define maintenance scope.
Contract scope: The visits, reporting, fault attendance, labour and parts a supplier includes or excludes.

Information to confirm

Accurate device and panel inventory
Fault attendance and parts inclusion
Site access and monitoring requirements

What this tool calculates

This tool builds a UK commercial fire-alarm asset register, maintenance due-date view, annual budgeting allowance, and contract-scope comparison rather than treating every premises as one generic service visit.

Use it when a responsible person, facilities manager, or commercial buyer needs to organise known assets and compare maintenance proposals.

Includes

Panel, zone, and device inventory
Visit and due-date planning
Contract-scope comparison
Annual budget and quote-checking context

Does not include

Fire-risk assessment
Compliance certification
Repair and replacement costs
A substitute for competent-person advice

Fire-safety measures must be maintained

Government guidance places maintenance of fire precautions within the responsible person’s duties and describes regular inspection, testing, and competent servicing as part of effective arrangements.

GOV.UK — duties under fire-safety law

The model does not decide contractual compliance

The register and budget organise a procurement decision. The applicable maintenance programme still depends on the system, premises, risk assessment, current standard, and competent service provider.

Fire Industry Association — BS 5839-1:2025 guide