At Gibbsonn Interiors, we are experts in office design & fit out, delivering high-quality, tailored workspace solutions that combine intelligent design, practical functionality and long-term value. With over 40 years of experience in the commercial interiors industry, we’ve earned a reputation for precision, creativity and reliability across a wide range of fit out, refurbishment and reconfiguration projects.

We understand that your workspace is more than just a place to work, it’s a reflection of your brand, your culture and your ambitions. That’s why we take the time to get to know your business, your people and your goals before we put pen to paper. Whether you’re planning a complete office transformation or a strategic update to improve flow and functionality, we’ll work closely with you to deliver a bespoke interior that performs just as well as it looks.

We pride ourselves on our comprehensive, end-to-end service. As experts in office design & fit out, we manage every stage of the process, from detailed space planning, interior design and product sourcing, through to professional installation and aftercare. Our team handles everything in-house, so you benefit from one single point of contact and clear communication throughout.

Our process begins with in-depth consultation and concept design, ensuring that every aspect of the layout supports how your teams work now and how they’ll work in the future. We don’t believe in off-the-shelf solutions. Every project we deliver is designed around the unique needs of the client, with ergonomic planning, compliant layouts and a focus on employee wellbeing at its core.

Installation is where our decades of practical experience really make the difference. We employ skilled tradespeople and fitters who work with precision, care and respect for your workspace. Whether we’re installing modular meeting pods, acoustic solutions, partitions, flooring, lighting or bespoke joinery, you can expect the highest standards every time.

But our work doesn’t end at handover. What truly sets Gibbsonn Interiors apart is our commitment to ongoing care and support. We offer full aftercare and maintenance services, from minor repairs to layout reconfigurations, to ensure your workspace continues to evolve alongside your business. This long-term thinking is why clients across London, the South East and beyond trust us to support their growth.

We’re proud to work across a wide range of industries, including corporate offices, education, healthcare and co-working environments. And no matter the size or complexity of the job, our commitment to service remains the same, to make the process simple, collaborative and stress-free for you.

Our founder, Andy Sontag, has led the business with passion and precision since its inception. With hands-on involvement in every project and an eye for detail honed over decades in the interiors industry, Andy ensures that every space we create is built to the highest standards and backed by first-class service.

At Gibbsonn Interiors, we value relationships as highly as results. That means transparent communication, realistic timeframes and the flexibility to adapt to your changing needs. We treat your project as if it were our own and aim to exceed expectations at every stage.

So if you’re looking for a partner you can trust, with the knowledge, experience and capability to transform your workplace, speak to Gibbsonn Interiors today, your experts in office design & fit out. Let’s build a better workspace together.