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Commercial Construction Firm In London

Looking for a reliable commercial construction contractor? Craftex excels in deadline-driven solutions for commercial fit-outs, data centres, and advanced infrastructure.

Trusted by Industry Leaders

What Our Customers Say

Our Expertise in Commercial Construction London

Delivering high-quality, commercial construction services with speed, precision, and full accountability, ensuring the success of every build.
  • Long-Term Guarantees You Can Rely On

    Every project we handle is backed by warranties of up to 12 years, providing you with peace of mind knowing that your investment is secure and that we stand behind every aspect of our work.
  • Speed Without Compromise

    Our team handles complex projects efficiently, completing renovations and builds in under three weeks, ensuring minimal downtime and fast turnaround without compromising on quality.
  • Top-Tier Craftsmanship from Start to Finish

    We employ the best tradesmen in London, handpicked and managed directly by our team. Our focus is on detail, consistency, and high-quality finishes that meet your exact needs.
  • Clear Delivery with Zero-Snag Lists

    Our projects are completed with no loose ends, no issues, and no dropped finishes. You’ll receive your project on time, within budget, and without the need for endless fixes.
  • Builds Designed with Business Outcomes in Mind

    We focus on creating efficient, purpose-built spaces that align with your business needs. From logistics hubs to office spaces, we ensure every project is designed with future growth and operational efficiency in mind.

How We Work (Process)

Case studies

  • Banbury Warehouse  I  Oxfordshire
    View case study
  • Banbury Gym  I  Oxfordshire
    View case study
  • Kensington Olympia Penthouse  I  London
    View case study
  • Medusa - Beauchamp Place  I  Knightsbridge, London
    View case study

Why 150+ Businesses Chose Craftex and Keep Coming Back?

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preparation and briefing

Fixed Price + Delay Penalties

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spatial coordination

Design & Build Under One Roof

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technical design

Snag-Free Handover — Backed by Clients

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manufacturing and construction

Built-In Reliability: Processes, Guarantees, Proof

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concept design

Faster Turnarounds Than Competitors

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strategic definition

Zero Downtime Fit-Outs

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🧠 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.
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Skilled Team

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Client-Centric Approach

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Sustainability Commitment

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Tailored Solutions

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Proven Track Record

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Comprehensive Services

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Custom solutions aligned with your needs, goals, and budget for exceptional results.
Specializing in residential, commercial, and industrial projects.

Experienced architects, designers, and craftsmen ensure high-quality execution.

Successful projects in prestigious London areas like Chelsea and Knightsbridge.

Clear communication and a stress-free process for all clients.

Eco-friendly materials and high health and safety standards.

Independently Certified Contractor for Quality, Safety & Reliability

Start Your First Commercial Project with Us

We handle the details, you enjoy the results!
Our mission is to deliver high-performance spaces that support modern industries, focusing on long-term outcomes by enabling AI infrastructure, optimizing logistics flow, and converting commercial assets for new use.

Our team combines commercial awareness and technical execution, ensuring success in high-pressure environments with deep knowledge of local regulations and building conditions. From planning to handover, Our construction contractors in London manage every project with focused consultations, design coordination, and risk mitigation, ensuring a seamless process with zero delays and comprehensive aftercare.

We provide cost certainty with accurate timelines, real labour costs, and precise estimates, protecting your margins for smarter business decisions. Our leadership is ready to start with pre-approved designs and fast-track refurbishments, building with purpose and precision—contact us to discuss your next project!

Get a Warehouse Fit-Out Quote in 24 Hours
Email at: info@craftex.co.uk
A successful business building project requires clear timelines, budget control, and a construction contractor who leads every phase with technical precision. We manage start-to-finish delivery with our own workforce, ensuring quality and speed without compromising compliance. Our clients benefit from zero-snag handovers and tailored solutions that match long-term business goals.