Fire Stopper

United Infrastructure delivers essential infrastructure services across utilities and social infrastructure, supporting some of the UK’s largest network operators and housing providers.

PiLON, part of the United Infrastructure Group, specialises in planned maintenance, refurbishment, and repairs within the social housing sector. With over 20 years of experience, we are known for delivering quality work with care and respect for the communities we serve.

We are currently looking for experienced Firefly Installer subcontractors (individuals or small teams) to support our Growing Fire Stopping project across London and surrounding areas. 

This is an opportunity for reliable subcontractors looking for ongoing, long-term work within social housing properties. The work will be primarily focused on Firefly system installations, working in occupied homes as part of a coordinated fire safety programme.

• Installing Firefly systems in accordance with manufacturer guidelines
• Working within occupied social housing properties
• Completing works safely, neatly, and to programme deadlines
• Liaising with site management and other trades where required

Qualifications

Requirements

• Subcontractors must be fully certified Firefly installers
• All operatives must hold a relevant NVQ qualification for cavity barriers
• Proven experience carrying out Firefly system installations
• Experience working within social housing
• Valid CSCS card
• Asbestos Awareness
• Right to work in the UK
• Own tools (110V or battery‑operated)
• Strong attention to detail and willingness to follow fire safety procedures

Additional Information

Why Partner with Us?

• Regular and consistent flow of work across London
• Long‑term projects
• Prompt and reliable payments
• Opportunity to work with a respected contractor within the social housing sector
• Supportive project and site teams