Specialists in passive fire protection, delivering compliant fire stopping, compartmentation, and structural protection across the UK.
JM Passive Fire Protection Ltd is a specialist passive fire protection contractor headquartered in Liverpool. The company was founded in 2016 by John Maguire, who has spent over two decades working within the passive fire protection industry.
Having worked in multiple roles across the sector, from site operative through to supervisory and management positions, John built the company with a clear focus: delivering reliable, compliant fire protection installations backed by practical industry knowledge.
Since its formation, JM Passive Fire Protection has steadily grown its reputation across the UK, working alongside major contractors, developers, and public sector organisations on projects of varying scale.
Today, the company continues to expand while maintaining the same core principles it was founded on: quality workmanship, strong client relationships, and strict compliance with fire safety standards.
Our leadership and supervisors bring decades of hands-on experience within passive fire protection, ensuring projects are delivered with both practical knowledge and technical
precision.
All operatives are trained and qualified in passive fire protection systems. Supervisors and
managers hold advanced NVQ qualifications and industry-recognised site safety
certifications.
Every installation is carried out in accordance with fire safety regulations, manufacturer
specifications, and third-party certification requirements.
Projects begin with careful planning aligned with the building’s fire strategy. Early engagement with contractors, designers, and manufacturers ensures all fire protection
systems are specified correctly.
Our trained operatives install fire stopping and protection systems under the supervision of qualified site supervisors and project managers.
Completed works are inspected and documented to ensure compliance with required fire safety standards and certification schemes.
Founder & Managing Director
John founded JM Passive Fire Protection in 2016 after building extensive industry experience across multiple fire protection companies in the UK.
Beginning his career as an operative, John developed practical expertise across installation, supervision, and project management. This hands-on knowledge now guides the company’s commitment to delivering high-quality fire protection solutions. Under his leadership, JM Passive Fire Protection has grown into a trusted contractor working with major construction firms and developers throughout the UK.
John continues to actively support professional development within the business, ensuring teams remain trained, qualified, and aligned with industry standards.
Director
With over 20 years of experience in passive fire protection, Dimitar brings extensive technical knowledge to the business. His qualifications include multiple NVQ certifications alongside fire stopping and fire door inspection diplomas.
Contracts Supervisor
Thomas oversees site operations, ensuring projects are delivered safely and efficiently. His qualifications include NVQ Level 2 and Level 3 in Passive Fire Protection alongside a range of site safety certifications
Estimator & Director
John joined the business after leaving school and developed his experience on site before transitioning into the office team. His role now focuses on estimating and supporting project delivery planning.
Supervisor
Arturas brings nearly two decades of construction industry experience and specialises in supervising passive fire protection installations on site.
Office Administrator
Maria supports the day-to-day operations of the business, acting as the first point of contact for enquiries and ensuring smooth coordination across projects.
Office Support
Mia supports the administrative team and is beginning her professional journey within the construction sector while studying towards a career in quantity surveying.
Quantity Surveyor
Graham supports the project team in regards to commercial aspects of the job, ensuring all variation costs are looked after in an officiant manner and also making sure the project is running at a commercial benefit to the business.
Supervisor
Irmantas is one of our project supervisors, who will oversee all operatives on site, to ensure everyone is following what they are supposed to. Also attending site coordination meetings if applicable.
Every project is completed to a high standard using proven fire protection systems and
installation methods.
Protecting people and buildings through compliant fire protection is at the core of everything
we do.
Clients rely on us for consistent delivery, clear communication, and dependable
workmanship.
We invest in training, qualifications, and professional development to ensure our teams remain at the forefront of the industry.
JM Passive Fire Protection maintains several recognised industry accreditations which demonstrate our commitment to quality, safety, and compliance.
If you’re planning a project and require compliant passive fire protection systems, our team is ready to help.
Tell us about your project and our team will come back to you as soon as possible
Tell us a bit about you and we’ll guide you on the next steps.