SERVICES
OFFICES & WORKSPACES
WAREHOUSING & INDUSTRIAL
CONVERSIONS & REDEVELOPMENT
RESIDENTIAL PROJECTS
HOSPITALITY & LEISURE
DATA CENTER & TECH INFRASTRUCTURE
RENEWABLE ENERGY
INVESTOR & DEVELOPER SERVICES
SERVICES
The Best Commercial Fit-out Contractors London
Craftex Design & Construction London delivers tailored office fit-outs specialists that blend style, function, and productivity. We handle every detail to create workspaces that truly reflect your brand’s vision.
Trusted by Leading Businesses
What Our Customers Say
Got a Quote? We’ll Beat It.
Send us any like-for-like quote — we’ll do it faster, better, and at a sharper price.
Our Expertise in Fit-Out & Design
At Craftex Design & Construction, we specialize in end-to-end commercial fit-out refurbishment services that transform empty spaces into functional, brand-aligned workplaces.
-
Office Design & PlanningWe craft intelligent office layouts that reflect your brand identity, boost workflow, and create a positive, productive environment.
-
CAT A & B Fit-OutFrom essential structural works (CAT A) to fully customized interiors (CAT B), we handle the entire fit-out process. Whether it’s installing ceilings, lighting, and M&E systems or adding bespoke furniture and branded elements, we create spaces that inspire and perform. -
Commercial RefurbishmentWe revamp outdated offices into modern, functional, and welcoming spaces, enhancing both employee experience and overall business image. -
Smart Space OptimizationOur racking, mezzanines, and modular storage solutions maximize space while keeping the environment organized and efficient. -
Fire Strategy & ComplianceEvery project includes robust fire strategies and adherence to building regulations, ensuring your workspace is safe and compliant. -
Sustainability & Energy EfficiencyWe integrate eco-friendly materials, energy-efficient lighting, and sustainable design practices to reduce environmental impact and create greener workplaces that support long-term savings.
How We Work (Process)
Case studies
- Portsoken House Reception I Aldgate London
- Beaumont House I West Kensington, London
- Medusa - Beauchamp Place I Knightsbridge, London
- Banbury Warehouse I Oxfordshire
Why 150+ Businesses Chose Craftex and Keep Coming Back?
Fixed Price + Delay Penalties
02 >>
Design & Build Under One Roof
04 >>
Snag-Free Handover — Backed by Clients
05 >>
Built-In Reliability: Processes, Guarantees, Proof
06 >>
Faster Turnarounds Than Competitors
03 >>
Zero Downtime Fit-Outs
01 >>
🧠 Built-in reliability = Lower risk, zero surprises.
QA checkpoints, warranties, and full insurance — backed by 150+ repeat clients. Our standards are documented and reproducible, not just slogans.
🧠 No shutdowns = No lost revenue.
We build around your operations — night shifts, weekends, and tailored programmes to avoid disruption.
🧠 Predictable spend = Easier sign-off + no stress.
We work on lump-sum contracts with clear scope. Most of our projects finish ahead of schedule — and that’s not just talk: our 5-star reviews prove it.
🧠 Speed = Faster ROI on your space.
70% of our labour is in-house. That means less waiting, tighter control, and faster delivery than typical subcontractor models.
🧠 One point of contact = Total accountability.
One team from concept to handover — no gaps, no miscommunication, no finger-pointing.
🧠 Quality-first = No time or cost wasted on rework.
We don’t leave site until everything is done right. Our PMs run weekly QA checks and all snags are fixed before you even notice them.
Fixed Price + Delay Penalties
02 >>
Design & Build Under One Roof
04 >>
Snag-Free Handover — Backed by Clients
05 >>
Built-In Reliability: Processes, Guarantees, Proof
06 >>
Faster Turnarounds Than Competitors
03 >>
Zero Downtime Fit-Outs
01 >>
🧠 Built-in reliability = Lower risk, zero surprises.
QA checkpoints, warranties, and full insurance — backed by 150+ repeat clients. Our standards are documented and reproducible, not just slogans.
🧠 No shutdowns = No lost revenue.
We build around your operations — night shifts, weekends, and tailored programmes to avoid disruption.
🧠 Predictable spend = Easier sign-off + no stress.
We work on lump-sum contracts with clear scope. Most of our projects finish ahead of schedule — and that’s not just talk: our 5-star reviews prove it.
🧠 Speed = Faster ROI on your space.
70% of our labour is in-house. That means less waiting, tighter control, and faster delivery than typical subcontractor models.
🧠 One point of contact = Total accountability.
One team from concept to handover — no gaps, no miscommunication, no finger-pointing.
🧠 Quality-first = No time or cost wasted on rework.
We don’t leave site until everything is done right. Our PMs run weekly QA checks and all snags are fixed before you even notice them.
Independently Certified Contractor for Quality, Safety & Reliability
Whether you’re upgrading, expanding, or starting fresh, our fit-out specialists bring your vision to life.
At Craftex, we believe a successful workspace starts with the right foundation. As an experienced Cat A fit-out contractor in London, we create high-quality, functional spaces that give you complete flexibility for the future.
When it comes to tailoring a space to your business, our team specializes in Cat A, Cat B office fit-outs in London, transforming empty shells into work environments that reflect your brand, culture, and people. If you’re upgrading an existing space, our Cat A, Cat B office refurbishment service ensures your workplace feels modern, efficient, and built for productivity.
From planning through to completion, Craftex takes care of every stage with precision and care. With transparent communication and a commitment to finishing on time and within budget, we make the process stress-free. Whether you need a Cat A, Cat B fit-out contractor for a new construction or full refurbishment services, we are just one call away!
Get a Commercial Fit-Out Quote in 24 Hours
Email at: info@craftex.co.uk
Frequently Asked Questions
Interior fit out (sometimes called interior finishing) is the process of equipping a building's interior with the systems, fixtures and finishes that allow it to be used. This includes the walls, ceilings, floors, windows, doors, lighting, plumbing and electrical systems, as well as finishes such as paint, wallpaper, carpeting and cabinets.
Fit out is the process of installing, repairing or modifying the internal fittings and fixtures of a building or other structure, while high-end interior design is a broader term that encompasses all aspects of the appearance and function of an interior space.
The fit-out stage is the final stage of house renovation. It usually takes around two to four weeks, but it can vary depending on the size and complexity of the project.
A typical office fit-out might include removing and replacing the ceiling tiles, installing new fixtures, repairing or replacing the flooring, painting the walls, and installing new furniture. It may also include adding or upgrading wiring and telecommunications infrastructure, and new signage.
Fit out can refer to the process of equipping a building with the necessary equipment. It can also refer to the finished product of that process - the completed building with all of its fittings in place.
Fit out inspection is the process of inspecting a property to ensure that it meets the specified requirements for health and safety, as well as other necessary criteria.
The main difference between a fit out and a renovation is that a fit out is designed to create a new space by fitting the existing space with new furniture, partitions, and equipment. A renovation, on the other hand, usually means repairing or restoring an existing space.
A design fit out can be carried out by high-end residential architects or interior designers, or it can be subcontracted to a specialist firm. The main aim of a design fit out is to create a functional and stylish space that meets the needs of the client.
Don’t Leave Without Your Free Site Audit
BOOK MY AUDIT