Office Fit Out Services in London
We provide professional office fit out services in London, creating modern, functional workspaces that enhance productivity, attract talents and support your business goals. Whether you need a Cat A fit out, Cat B fit out, or a bespoke design solution, our team delivers tailored results with precision.

Workplace Comfort is the Key to Productivity
Smart office fit outs create environments where employees feel comfortable, focused, and motivated, which naturally improves collaboration and efficiency.
Elements like ergonomic furniture reduce strain during long working hours, while strategic lighting enhances mood and reduces fatigue. Acoustic solutions help minimize distractions in open-plan layouts, and thoughtful space planning ensures seamless movement and communication across teams.


A new level of productivity
A tailored fit out eliminates wasted space, creates smoother workflows, and ensures every zone, from breakout areas to boardrooms, has a clear purpose. That’s why we integrate commercial space planning into every project, making sure design choices aren’t just about appearance but also about efficiency and function.
With a Cat A fit out, you establish a blank yet fully functional space with essentials like lighting, HVAC, and raised floors, ready for occupation. A Cat B fit out builds on this foundation, shaping the space into a branded, fully operational workplace with furniture, partitions, and tailored layouts. Understanding the difference supports smarter decision-making, whether you’re preparing a flexible space for future tenants or creating a long-term home for your business.
Office fit out process
1 Consultation & Planning
We begin by understanding your business goals, operational needs, and project budget. This stage allows us to define a clear brief and create a timeline that aligns with your daily operations.

2 Design & Specification
Our designers translate your requirements into detailed layouts, finish schedules, and compliance-ready plans that maximise functionality, comfort, and aesthetics.

3 Fit Out Execution
From structural work to interior detailing, our project team oversees every stage of construction with minimal disruption to your business. We coordinate all trades and maintain strict quality and time control.

4 Compliance & Quality Review
Every installation is checked against UK standards for safety, accessibility, and performance to ensure long-term reliability.

5 Final Handover & Aftercare
We walk you through your newly completed space, addressing final details and providing aftercare support to maintain performance and appearance over time.
Learn More: Commercial Fit Out

6 Aftercare
Our aftercare service helps your business seamlessly transition into the new working environment and ensures that all possible problems are ironed out quickly.

Increased Productivity in the Workplace
The way your office is designed has a direct impact on how effectively people work. Thoughtful fit-out choices like flexible layouts for hybrid teams, well-placed breakout zones, and efficient circulation routes help reduce downtime and make daily operations smoother. By supporting both in-person and remote collaboration, smart design keeps your workforce connected and engaged.

Office Fit Out Categories
- Cat A Office Fit Out: Shell and core to basic services
- Cat B Office Fit Out
- Hybrid Fit Outs: Phased or customised solutions
- Small Business & Large-Scale Corporate Fit Out


What is the difference between Cat A and B?
The key difference between Cat A and Cat B fit outs lies in how ready the workspace is for use. A Cat A fit out provides the functional essentials such as lighting, HVAC, raised floors, and suspended ceilings, but leaves the space open and unbranded. It serves as a blank canvas, ideal for landlords preparing spaces for lease.
A Cat B fit out, on the other hand, transforms that functional shell into a fully operational workplace. It includes interior finishes, furniture, meeting rooms, partitions, and design elements that reflect the company’s brand and culture. This stage is where the space becomes truly ready for everyday use.
Related Read: Cat A vs. Cat B vs. Cat C Fit Out
Why Choose Kova Interiors
With over 15 years of experience, Kova Interiors has built a reputation for delivering high-quality office fit outs that balance functionality, style, and performance. Our team of designers, project managers, and tradespeople work seamlessly to create spaces that elevate the way businesses operate.
We’ve successfully completed projects for commercial clients across sectors, from finance and technology to hospitality, retail, and real estate. Every project reflects our commitment to precision, collaboration, and on-time delivery.


Our Experts Will Help You Achieve Your Goals
Our approach combines strategic insight with hands-on expertise, ensuring your office fit out supports your business objectives from day one.
Whether you’re refreshing an existing workspace through commercial refurbishment or planning a complete transformation, our team acts as your trusted advisor at every stage. from initial consultation to project handover.
Explore our projects
Frequently asked questions
Customer testimonials
Kova is an interior refurbishment company that offers commercial refurbishment in London and the South-East. We’ve been delivering inspiring spaces for nearly 12 years, and have helped hundreds of clients with office.
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Early Years. Brothers, Alex and Dimitri started back in 2000 working in the construction industry, working on sites undertaking partitioning and carpentry work.
COMMERCIAL OFFICE FIT OUT
Traditional office space has developed, with companies looking to increase employee efficiency, attract and retain top professionals, and create an engaging work environment. Interior fit out companies in London are re-evaluating the function of office space. Trends include:
- Open space offices
- Bench furniture to increase employee density and collaboration
- The removal of ceiling systems to increase ceiling heights
- Polished concrete floors instead of carpets
- High-end lunch spaces fitted with lounge areas and soft seating
Though popular, these trends have presented many functional and operational challenges for commercial fit out companies in London. But, with the development of new technologies, materials and modern design elements, many office interior fit out companies have been able to meet these challenges with innovative solutions. These include:
- Noise reduction. Noise is the most common concern, as it might distract employees and affect performance. Strategically placing white noise sound-masking systems and devices can help to limit undesired noise. The other option you can apply when planning an office fitout for your company is to install double-glazed glass office walls with special seals and gaskets, as this can help reduce sound disturbance.
- Vibration. If you don’t have any wall partitions and suspended ceilings, this could contribute to noticeable vibration from the slab within steel frame structures. When implementing a commercial fitout for your office, we would suggest reinforcing the existing beams, or installing tuned mass dampers, which helps to absorb the vibration.
- Infrastructure Issues. Most commercial office buildings were not initially designed for increased employee populations. That is why older buildings in London need an office fit-out, as they don’t have a sufficient amount of bathroom plumbing fixtures. London office fit out contractors would offer to redesign bathrooms to accommodate demand.
- Operational Impact. Companies are extending office hours from the standard 9am-5pm to help employees find a better work/life balance. This presents new challenges to maintain and operate the work environment in the company. That is why it’s important to consider durability when selecting and specifying finish materials and equipment for commercial design. Remember that colors, textures and functionality often fade over time.
Undergoing an office fit out is one of the most challenging aspects of relocating an office, as is finding the best commercial fit out subcontractors. From taking care of project development to space planning, designing, building surveys and fitting out the job itself, there are many elements involved in the process.
But if you choose the right professional office fit out contractor you can reduce many challenges your office is facing right now.
KOVA interiors, being one of the leading office fit out companies in London, brings all these elements together so we can act as your partner. Our office fit out company based in London
has the insight and experience to offer the right kind of guidance and advice to reach a final result that matches your vision, expectations and budget. It’s time-consuming to sort through all the options to find the best interior fit out contractors in London, so you can save time now by choosing our office fit out company
Do not hesitate to get in contact with our team should you want more information on how we can help you with your office design and fit out in London. KOVA Interiors is a commercial fit out company that has operated for over 12 years, providing office fit out services and office design for companies based in London.
We have successfully delivered hundreds of commercial office fit outs, and we continue our partnership with many of our clients who were happy and satisfied with the fit out and refurbishment projects we completed for their companies.
Interaction with our customers during projects is paramount to our success, which is why we follow a detailed formula that has never failed us. Being one of the most in-demand office fit out companies in London, we know that communication is the essential component of a successful project.
During your entire fit out project, your project manager will be present on site to ensure that everything runs smoothly. We will take you through the following steps:
COMMERCIAL FIT OUT
A fit-out makes an interior space suitable for business operation. This includes many aspects, such as furnishing, decorating, electrics and mechanics. Commercial fit out companies based in London provide these services.
How can you save money and time for your fit-out? With a turnkey option. Avoid dealing with multiple contractors – instead, communicate with one contact.
“Shell and Core” offers a basic finish, only covering externals such as cladding and building structure.
“Cat A” (typically the landlord or developer undertakes this work) includes the installation of facilities. This type of project might also include some finish and reception but it would be just empty space, allowing it to offer occupants the chance to create their own design and organize the layout according to business needs.
A “Cat B” fit-out is commonly shuffled by the tenant and covers everything from creating different rooms to decorating the walls. These commercial fit-outs integrate the features to make a space functional and create a business identity.
Why should you consider a commercial fit-out:
- More opportunities for further business development
- Increasing employee satisfaction and productivity
- Efficient use of space and resources
- Up-to-date technology and improving communication
- Creating company identity and refining first impressions
Kova Interiors carries out a range of commercial fit-out projects, including small commercial properties in London with restricted budgets to projects that are on a vast scale. With extensive experience plus a perfect track record, Kova Interiors makes the process stress free.
To begin with, your employees and managers will speak to the designer and project manager in our team, making everyone aware of objectives and needs, and your plans and ideas for your commercial property or office refurbishment. Kova’s friendly team will work alongside you, choosing an appropriate fit-out based on your specific requirements.
Once we’ve evaluated these needs, it’s time for you to relax while our experts get to work.
Your office should reflect your company’s identity, so you won’t find an “off the shelf” office fit out the best option. Our best designers’ expertise and talent guarantees that a bespoke design for your office space will embrace your organization culture.
SUSTAINABLE FIT OUT
It is often overlooked that turning an office into an environmentally friendly workspace can have a positive impact on a business’ success and employees’ productivity. The benefits of being green are not only ethical, but studies show that fresh air and natural light increase morale in the working environment, so much so that people feel inspired and happier; causing them to work more efficiently. This type of productivity boost is often difficult to achieve with other means.
In the past, many non-renewable or harmful materials have been used in office fit outs, but there are now sustainable and less harmful alternatives for the majority of these products. Numerous manufacturers now have environmental management accreditations and product stewardship programs in place.
Such programs ensure that the company sources and supplies its products in an environmentally sound manner, and that a plan is put in place to dispose of the product appropriately when it reaches the end of its use.
If you need any practical advice on how to create and install a sustainable fit out, do not hesitate to contact our team who will be happy to offer their expertise.