Subcontractors wanted

    Fire Alarm & Smoke Detection Engineer Subcontractors

    Fire alarm systems must work when needed. We work with self-employed fire alarm engineers who can install, service, commission and repair fire detection systems, including emergency callouts if you choose to cover them.

    Trades covered on this page

    Fire alarm installation, Fire alarm servicing, Fire alarm commissioning, Fire alarm repairs, Fire alarm emergency callouts, Smoke detection.

    Typical scope of work

    • Conventional and addressable fire alarm installation
    • Planned servicing to BS 5839-1 (commercial) and BS 5839-6 (domestic)
    • Commissioning and handover documentation
    • Fault-finding, device and panel repairs
    • Emergency callouts for faults and false alarms
    • Smoke and heat detector installation and testing

    Typical sites: Offices, shops, HMOs, blocks of flats, schools and care homes.

    Qualifications we ask you to evidence

    • Fire alarm training covering BS 5839 (for example FIA courses)
    • Experience with the panel brands you list
    • Electrical competence (for example 18th Edition) for installation work
    • Testing equipment for detectors and sounders

    Course and scheme names are examples. We check certificates and registrations during review, and we only offer work that matches what you are qualified to do.

    Insurance requirements

    We ask every applicant for current public liability insurance. Our usual minimum is £2,000,000, and many commercial clients require £5,000,000 before work on their sites is offered. If you employ anyone, employer's liability insurance is a legal requirement.

    Subcontract and self-employed work

    Fire alarm subcontract work, self-employed fire alarm engineer jobs and smoke detection subcontractor roles are offered as clients need them. Emergency callouts are only offered if you opt in.

    Joining our network does not guarantee any work or income. Jobs are offered when suitable work is available in your area, and you are free to accept or decline each one. You work as a self-employed contractor responsible for your own tax, tools, registrations and insurance.

    How to apply

    1. Open the UK Gas Plumbers engineer app at app.ukgasplumbers.com.
    2. Add your trades, working area, availability, qualifications and insurance documents.
    3. Our team reviews your application and contacts you if we have suitable work.
    Apply in the engineer app

    Frequently asked questions

    Do I need BAFE certification?

    No, you do not need to be BAFE certified to apply. Some clients prefer it, so tell us if you hold it.

    Do you need commissioning engineers?

    Yes, for installation projects when they come up. Tell us which panels you can programme.

    How do I apply?

    Apply online at app.ukgasplumbers.com. You'll add your trades, working area, qualifications and insurance details, and our team reviews each application.

    Is work guaranteed?

    No. We offer jobs when suitable work comes in for your trade and area. There is no promised volume or income.

    Ready to work with us? Apply online in the UK Gas Plumbers engineer app.

    Apply Now — Join Our Network
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    UK-Based Customer Service, 24 Hours a Day

    Our friendly support team answers every call, message and booking request — day, night, weekends and bank holidays. No call centres, no bots, no waiting in a queue. Speak to a real coordinator who will dispatch a Gas Safe engineer fast.

    • Answered within 30 seconds, 24/7/365
    • UK-based coordinators — no overseas call centres
    • Call, WhatsApp, live chat or online booking
    UK Gas Plumbers customer service agent wearing branded navy and yellow polo with headset, 24/7 emergency call out support
    24/7 EMERGENCY CALL OUT
    Talk to a Real Human

    UK-Based Customer Service, 24 Hours a Day

    Our friendly support team answers every call, message and booking request — day, night, weekends and bank holidays. No call centres, no bots, no waiting in a queue. Speak to a real coordinator who will dispatch a Gas Safe engineer fast.

    • Answered within 30 seconds, 24/7/365
    • UK-based coordinators — no overseas call centres
    • Call, WhatsApp, live chat or online booking