Trusted by top UK contractors to deliver high-quality projects, on time and within budget.
Established in 2017, FCL, through steady managed expansion, have grown into a business which delivers Electrical and mechanical installations to commerce and industry. Focused on quality of service and the installations produced, FCL have an enviable reputation in their market sector. The Company undertakes all aspects of Electrical and Mechanical engineering as Principal or Trade Contractor, in combined or single discipline, from initial design to completion. FCL aim to complete projects to the highest standard, on time and within budget. We strive for total client satisfaction, with many clients retaining our services year on year and recommending FCL whenever the opportunity arises.
Our team of skilled engineers has the technical expertise, industry knowledge, and project management skills to successfully execute projects of any size and complexity. At FCL, we strive to pursue our commitment to safety, quality, and sustainability. We ensure that our solutions not only meet our customers’ requirements but also align with their sustainability goals. Our team of expert engineers have successfully completed numerous projects across various sectors, including Commercial fit-outs, Heritage Projects, Residential, Healthcare, Life Sciences and Data Centres. We are committed to providing high-quality services and innovative solutions to our customers on the below wide range of services:
At FCL safety is not negotiable—it’s engineered into everything we do. Our fire alarm and security systems are designed to protect what matters most: people, property, and peace of mind. We install cutting-edge fire detection and suppression technologies that meet the highest compliance standards, providing rapid response capabilities and seamless integration with Building Management Systems (BMS). On the security front, we deliver robust, scalable solutions including CCTV, access control, and intruder detection—all customised to each client’s risk profile. From design through to installation and ongoing support, FCL ensures that every building is not just secure, but intelligently safeguarded for the future.
At FCL safety is not negotiable—it’s engineered into everything we do. Our
Read moreAt FCL we design and install advanced ventilation systems that ensure optimal indoor air quality, occupant wellbeing, and regulatory compliance across all types of buildings. From mechanical extract and supply systems to energy-efficient heat recovery ventilation (MVHR), our solutions are tailored to each project’s specific environmental and operational needs. We focus on delivering clean, fresh air with precision control—reducing airborne contaminants, regulating humidity, and enhancing thermal comfort. Seamlessly integrated with wider mechanical and building services, our ventilation installations prioritise both performance and sustainability. With FCL, air moves smarter—improving environments from the inside out.
At FCL we design and install advanced ventilation systems that ensure optimal
Read moreAt FCL we design and install advanced ventilation systems that ensure optimal indoor air quality, occupant wellbeing, and regulatory compliance across all types of buildings. From mechanical extract and supply systems to energy-efficient heat recovery ventilation (MVHR), our solutions are tailored to each project’s specific environmental and operational needs. We focus on delivering clean, fresh air with precision control—reducing airborne contaminants, regulating humidity, and enhancing thermal comfort. Seamlessly integrated with wider mechanical and building services, our ventilation installations prioritise both performance and sustainability. With FCL, air moves smarter—improving environments from the inside out.
At FCL we design and install advanced ventilation systems that ensure optimal
Read moreFCL delivers high-performance heating and air conditioning solutions that strike the perfect balance between comfort, efficiency, and sustainability. Whether it’s precision temperature control for commercial spaces or energy-optimised systems for residential developments, we tailor each design to meet the exact needs of the environment and the people in it. Our expertise spans the full project lifecycle—from initial consultation and system design to installation and maintenance—ensuring smooth integration with wider building services. By harnessing cutting-edge technologies and adhering to rigorous energy standards, FCL transforms indoor climates into spaces of consistent comfort and operational excellence.
FCL delivers high-performance heating and air conditioning solutions that strik
Read moreAt FCL we take a proactive approach to public health engineering, ensuring that our buildings promote wellness, safety, and environmental compliance from the ground up. Our expertise spans the design and installation of critical systems—such as drainage, sanitation, and water treatment—crafted to meet stringent public health regulations and deliver long-term resilience. With a focus on hygiene, sustainability, and efficient space planning, we integrate these systems seamlessly within the wider mechanical and building services infrastructure. FCL’s precision and attention to detail help create healthier environments for occupants while future-proofing buildings against emerging health and environmental challenges.
At FCL we take a proactive approach to public health engineering, ensuring that
Read moreAt FCL we deliver expertly engineered hot and cold-water systems that prioritise performance, hygiene, and efficiency. From domestic water services to complex commercial installations, our solutions are designed to meet the highest standards of safety and sustainability. We specialise in the full lifecycle—from initial design and pipework installation to commissioning and ongoing maintenance—ensuring consistent water quality and optimal pressure across all outlets. Whether it’s a new build, refurbishment, or compliance upgrade, FCL’s precision workmanship ensures every drop flows exactly as intended.
At FCL we deliver expertly engineered hot and cold-water systems that prioritise
Read moreWhen urgent situations strike, FCL is the dependable partner you can count on. Our emergency call-out service for electrical and mechanical systems operates 24/7, ensuring rapid response when it matters most. Whether it’s a critical power outage, HVAC failure, or essential plant malfunction, our skilled engineers are equipped to diagnose and resolve issues swiftly, minimising downtime and disruption. We prioritise safety, compliance, and efficiency—restoring functionality while safeguarding assets and occupants. With FCL’s responsive support, you’re never left in the dark or out in the cold.
When urgent situations strike, FCL is the dependable partner you can count on.
Read moreAt FCL general construction is more than just bricks and mortar it’s the art of bringing visionary spaces to life with precision, integrity, and technical excellence. From groundworks to final fit-outs, we manage every stage of the build with meticulous attention to detail, strict health and safety compliance, and a commitment to delivering on time and on budget. Our seasoned teams coordinate seamlessly with architects, engineers, and clients to ensure each project reflects quality craftsmanship and long-term value. Whether it’s a commercial development, educational facility, or bespoke build, FCL turns ambitious concepts into exceptional realities every time
At FCL general construction is more than just bricks and mortar it’s the art
Read moreAt FCL we understand that controlling who goes where and when is critical to a building’s safety and efficiency. Our bespoke access control systems offer secure, scalable solutions tailored to your operational needs, whether it’s a single entrance or a multi-site facility. From biometric readers and keyless entry to advanced cloud-based platforms, we provide cutting edge technologies that safeguard people and assets without compromising convenience. Integrated seamlessly with CCTV and BMS, our systems offer real-time monitoring, audit trails, and remote management for total visibility and control. With FCL, access isn’t just restricted it’s intelligently managed.
At FCL we understand that controlling who goes where and when is critical to
Read moreAt FCL we pride ourselves on offering comprehensive turnkey solutions that encompass every aspect of a project from start to finish. From initial design and planning to construction, installation, and maintenance, our team of experts is committed to delivering top-quality, efficient, and innovative services tailored to meet our clients’ specific needs. By providing a one-stop-shop approach, we simplify the process for our clients and ensure a seamless and hassle-free experience. With a focus on excellence and customer satisfaction, we strive to exceed expectations and deliver exceptional results on every project we undertake. Trust us to be your partner in turning your vision into reality with our turnkey solutions.
At FCL we pride ourselves on offering comprehensive turnkey solutions that
Read moreAt FCL we believe sustainability isn’t an option—it’s a responsibility. That’s why we’re leading the charge in renewable energy and green building design. From installing high-performance solar panels to integrating smart energy systems that adapt in real time, we deliver tangible results: lower energy costs, reduced emissions, and buildings that outperform expectations. Every material we source and every system we install is chosen with the future in mind—aligning with top environmental certifications. For clients who want to stay ahead of regulations, enhance their brand reputation, and create truly future-ready spaces, FCL is the strategic partner that turns green ambitions into powerful outcomes.
At FCL we believe sustainability isn’t an option—it’s a responsibility. That’s why
Read moreFCL specialises in the integration and installation of advanced data systems and Building Management Systems (BMS), delivering smart, energy-efficient solutions for modern infrastructure. The company ensures seamless connectivity through structured cabling and robust network design, enabling reliable communication across all building functions. BMS installations are designed to optimise HVAC, lighting, and energy usage by incorporating intuitive control interfaces and real-time monitoring. FCL’s commitment to precision engineering and compliance with industry standards ensures that every project meets both client expectations and regulatory requirements, enhancing operational efficiency and future-proofing the built environment.
FCL specialises in the integration and installation of advanced data systems
Read moreWhen a fault happens, it can be extremely disruptive, expensive, and dangerous. Maintaining your electrical switchgear is essential to ensure the equipment is in good working order and legally compliant, as well as reducing your overall costs.
When FCL manages your maintenance, whether it be LV or HV, we offer cost effective and flexible packages, ending in a detailed record on our site-specific report sheets, including testing & commissioning, intrusive and non-intrusive preventative maintenance, condition monitoring, fault diagnostics and post fault repairs.
All our staff are fully trained and accredited, both internally and externally.
Our HV / LV maintenance includes:
· Low ohm resistance testing (Ductor testing)
· Insulation resistance testing
· Visual inspections
· Operational checks
· Circuit breaker timing tests
· Protection testing, verification and validation
· Panel cleaning
· Checking of connections
· General equipment condition checks
· Busbar inspections
· Oil sampling, testing and analysis
· Substation inspections
· Tripping battery maintenance
When a fault happens, it can be extremely disruptive, expensive, and dangerous
Read moreAt FCL, our civils and groundworks division lays the essential foundation for every successful project—literally. From site clearance and excavation to drainage systems and concrete foundations, we deliver comprehensive solutions that set the stage for safe, durable, and compliant construction. Our experienced teams operate with precision and efficiency, ensuring groundworks are completed to exact specifications, on schedule, and in alignment with all regulatory standards. Whether preparing for new infrastructure or managing complex refurbishments, FCL combines technical expertise with state-of-the-art equipment to deliver groundwork services that support long-term structural integrity and project excellence from the ground up.
At FCL, our civils and groundworks division lays the essential foundation
Read moreAt FCL we design and install advanced ventilation systems that ensure optimal indoor air quality, occupant wellbeing, and regulatory compliance across all types of buildings. From mechanical extract and supply systems to energy-efficient heat recovery ventilation (MVHR), our solutions are tailored to each project’s specific environmental and operational needs. We focus on delivering clean, fresh air with precision control—reducing airborne contaminants, regulating humidity, and enhancing thermal comfort. Seamlessly integrated with wider mechanical and building services, our ventilation installations prioritise both performance and sustainability. With FCL, air moves smarter—improving environments from the inside out.
At FCL we design and install advanced ventilation systems that ensure optimal
Read moreFrom paper-lead cables through to modern polymeric, single-core to four-core, LV to HV, we are on call to help. Our expertise is invaluable in planning & delivering installation projects.
From paper-lead cables through to modern polymeric, single-core to four
Read moreFCL have the experience to Design, Install, Test & Commission Electrical & Mechanical Services to the highest standards for the construction industry or direct to end users.
We have a proven track record of undertaking a wide variety of Installations be it Shell & Core Infrastructure and refurbishments, Data Centres, Retail and Commercial Fit out’s.
We have the in-house expertise to carry out complex projects from inception to completion with our Project Managers, Supervisors & Engineers bringing a proactive and flexible approach to understanding client requirements, with the unwavering dedication to deliver a high-quality Installation on time and within budget.
Cable jointing –
From paper-lead cables through to modern polymeric, single-core to four-core, LV to HV, we are on call to help. Our expertise is invaluable in planning & delivering installation projects.
As well as jointing and terminating, we also offer cable management, in terms of:
· Pressure testing
· Cable Fault Location
· Cable identification
· Cable spiking
· Cable pulling
· Cable laying
· Cable design and specification
· Containment
· Tray work
We have a proven track record of undertaking a wide variety of Installations be it Shell & Core Infrastructure and refurbishments, Data Centres, Retail and Commercial Fit out’s.
We have the in-house expertise to carry out complex projects from inception to completion with our Project Managers, Supervisors & Engineers bringing a proactive and flexible approach to understanding client requirements, with the unwavering dedication to deliver a high-quality Installation on time and within budget.
FCL have the experience to Design, Install, Test & Commission Electrical &
Read moreWe provide tailored electrical and mechanical services to various industries across the UK, including:
Working with FCL Building Services was a seamless experience from start to finish. Their team delivered a complex electrical installation on time and within budget, without compromising on quality. Communication was excellent throughout, and the professionalism of their engineers stood out.
Project Director
FCL impressed us with their attention to detail and deep understanding of our project requirements. From the initial BIM coordination to the final installation, every phase was handled with precision. Their ability to adapt to on-site challenges while maintaining deadlines made a big difference.
Construction Manager
We hired FCL for a large-scale refurbishment project and were thoroughly impressed. Their team was proactive, knowledgeable, and genuinely invested in delivering high-quality work. They coordinated seamlessly with other contractors and provided valuable input during the design phase, which helped streamline the entire process.
Facilities Manager
FCL impressed us with their attention to detail and deep understanding of our project requirements. From the initial BIM coordination to the final installation, every phase was handled with precision. Their ability to adapt to on-site challenges while maintaining deadlines made a big difference.
Construction Manager
At FCL, we believe that quality craftsmanship starts with a commitment to the highest industry standards. Our accreditations reflect our dedication to safety, sustainability, and excellence in every project we undertake. These certifications are more than just credentials – they’re your assurance that we meet (and often exceed) the benchmarks set by trusted industry bodies.
We’re proud to be recognised by leading organisations that uphold the values of professionalism, compliance, and continuous improvement.
The Vault, 30 Old Broad St, London EC2 1HT