Commercial Fit-out Services

Delivering exceptional high performance workplace fit-out solutions across the UK & Ireland.

We Transform the Workplace with Precision

Commercial Office Fit-out, Healthcare & Retail Fit-out Specialists.

With 20 years’ of expertise across the UK and Ireland, we are specialist contractors delivering high-performance, tailored fit-out solutions. We partner with global brands, public sector organisations, and fast-growing businesses across critical sectors including corporate, finance, education, hospitality and life sciences. Our comprehensive services include commercial office fit-outs, complex healthcare and lab environments, specialist industrial units, retail environments and workplace refurbishments.

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“Every project by IIS Space is defined by relentless attention to detail, technical precision, and a steadfast commitment to exceptional results - ensuring each workplace transformation exceeds our client’s expectations.”

MICK JONES, Managing Director, IIS Space UK.

Commercial Office Fit-Out

Shaping the Next Generation of Flexible Workplace Environments.

We specialise in commercial office fit-outs that support the next generation of work - blending flexibility, sustainability, and employee well-being. From hybrid-ready adaptable layouts to energy efficient systems and wellness driven design, we create sustainable, future proofed workspaces.

Whether you're upgrading a single floor or delivering a full-scale transformation, our fully managed NQA ISO 9001, ISO 14001 and ISO 45001 approach ensures every fit-out project is delivered with uncompromising quality, strict safety compliance, and streamlined execution. Across the UK & Ireland we deliver sustainable solutions that enhance performance, foster innovation, and reflect each client’s unique brand identity.

VIEW PROJECTS
Modern interior lobby with black and white walls, hanging gold starburst chandeliers, a white marble reception desk, and three people walking in the hallway.
Modern office space with a yellow sofa, two lounge chairs, a small round coffee table, and workstations with chairs in the background.

Commercial Refurbishment Workplace Renewal

Elevating Workspaces for Wellbeing, Hybrid Working & Sustainability.

We leverage our specialist fit-out expertise to deliver high-performance commercial fit-out refurbishments that future-proof your existing assets. From optimising for sustainability and energy efficiency, to upgrading critical M&E and data infrastructure, to reconfiguring floor plans for hybrid working and enhancing employee engagement, we transform older spaces to meet today’s demands of flexibility, employee wellbeing, and ESG compliance.

Our fully managed approach is designed for minimal disruption to occupied buildings. We provide clear phasing plans and streamlined execution, backed by uncompromising standards and close collaboration to maximize your workspace's potential and ensure long-term value.

VIEW PROJECTS
Two people, a man and a woman, are standing inside an elevator lobby near open glass doors. The woman is facing the doors, while the man is smiling at the camera. The area is lit with hanging ceiling lights, and there is a sign above the doors that reads "LIFTS." The wall behind them is white with vertical paneling, and there is a black radiator on the left side. A table and chair are visible on the right side of the foreground.
Modern indoor lounge area with yellow and pink chairs, a black coffee table, and numerous green potted plants, with an industrial ceiling featuring exposed ducts and pipes.

Retail Fit-Out

Retail Spaces that Engage, Convert and Inspire.

We deliver expert, high-impact retail fit-out solutions that help brands engage customers, improve store performance, and stand out in today's competitive landscape. Our approach ensures expert execution and value engineering of innovative designs, focusing on brand consistency, customer flow optimisation, and future-ready interiors to ensure maximum visual impact and measurable commercial success.

Speed, safety, and operational continuity are central to our retail delivery model. Our fast-track methodology ensures streamlined, time-critical execution across the UK & Ireland. We ensure perfect brand fidelity and build durability by managing specialist joinery and display manufacturing, allowing you to maximize customer engagement and minimize time-to-market.

VIEW PROJECTS
Interior of a music store with two grand pianos, one white and one black, prominently displayed in the foreground. A woman is seated behind a desk that has the name 'C. Bechstein' and a crown logo, with elegant chandeliers hanging from the ceiling and modern decor in the background.
Electronics store interior with displays of Samsung Galaxy phones, accessories, and e-scooters, illuminated by purple and pink lighting.

Healthcare and Laboratory Fit-outs

Advanced laboratory and clinical fitout solutions across the UK & Ireland.

We provide precision fit-outs for complex healthcare and laboratory environments where performance, hygiene, and regulatory compliance are non-negotiable. We specialize in mission-critical environments, including research laboratories, clinical spaces, veterinary clinics, cleanrooms, and high-tech diagnostics labs. We ensure every project is engineered to meet the highest standards of safety and functionality across the UK & Ireland.

Combining technical expertise with seamless project delivery, our approach focuses on engineering and installing highly specialized building services, infrastructure, and critical M&E/HVAC systems. Our detailed planning ensures every complex project is delivered fully validated and ready for immediate operational use.

VIEW PROJECTS
A modern, empty office space with multiple white workstations, ergonomic chairs, and cubicle dividers. Large windows let in natural light, with ceiling lights overhead, and a door at the back.
Modern conference room with a large wooden table surrounded by white swivel chairs, a wall-mounted TV, large windows with shades, pendant light fixtures, and a sign on the door that reads "HOLLAND ROOM Engineer (1841-1914)."

Specialist Light Industrial and Warehouse

Advanced Design and Build for Logistics & Manufacturing across the UK & Ireland.

We deliver robust, high-functioning industrial fit-out solutions for sectors including manufacturing, logistics, automotive, electronics, and eCommerce. With over 20 years of experience, our approach focuses on accessible, intuitive, and secure environments designed to optimize production and streamline your supply chain. We expertly anticipate future operational complexities, ensuring your space remains adaptable and future-ready.

We manage every element of your project - from new-build construction and structural extensions to internal fit-out and complex utility installation. We strictly adhere to all health and safety regulations, planning permissions, and codes, ensuring build integrity and seamless operational continuity during fast-track delivery across the UK & Ireland.

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Inside a large warehouse with tall shelving units filled with boxes, workers in safety vests and uniforms walking and working.
Top-down view of a parking lot with trucks, cars, and marked parking spaces adjacent to a large building.

Choose to work with industry leaders

We are experts in delivering personalised workspace solutions, creating high-quality, high-performing environments across the UK and Ireland.

Every successful workplace fit-out begins with a conversation. Schedule an initial call to assess your space and define your goals, operational requirements, and design ambitions. We then provide expert, tailored recommendations to transform your workspace into your vision. We create environments that are future-ready, experience-driven, and perfectly tailored for how your people work today, and how they’ll work tomorrow.

Part of a construction company's banner with logos for ISO 9001, ISO 14001, and ISO 45001 certifications, and some blue geometric design elements.

Ready to start your project?

Great projects start with great relationships. Drop us a note and a member of our team will get in touch within two working days.

Alternatively call us now to start the conversation!

IIS Space UK

phone: + 44 20 3176 8113

IIS Space Ireland

phone: + 353 1 627 4222

email: info@iisspace.com

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email: info@iisspace.com