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Transforming Spaces across London and the South East
Hello & welcome...
Established in 2015, IGS Interiors is a specialist Interior contractor delivering high-quality fit-out and refurbishment solutions throughout London and the South of England.
With extensive experience across the Interiors sector, we have built a reputation as a trusted partner to a diverse range of industry professionals, including architects, interior designers, main contractors, project managers, design and build contractors, building surveyors, and landlords.
We successfully deliver projects across a variety of sectors, including education, industrial, leisure, office, residential, and retail.
At the core of our business is an experienced management team and directly employed skilled tradespeople, providing complete control over quality, programme delivery, and accountability on every project. Our approach enables us to maintain the highest standards while ensuring reliable and consistent results for our Clients.
Our expertise covers the full Interior fit-out package, including ceilings, partitioning, doors, decorating, and T-point installations, offering a seamless single-source solution from concept through to completion.
In addition, we are able to provide a comprehensive range of complementary services, including air conditioning, electrical installations, flooring, plumbing, raised access floors, structured IT cabling, and specialist joinery. By delivering these services under one roof, we reduce the need for multiple subcontractors, streamline project coordination, and create a smoother, more efficient experience for our Clients.
Whether you are looking to fit out a new space or refurbish an existing, IGS Interiors has the necessary expertise, reliability, and craftsmanship.
Get In Touch With Us Today!

Greg Bell
Development Director
Oxford & Cambridge Properties
“IGS Interiors have provided outstanding and reliable service over many years. They remain our 'go to' provider for all commercial and retail fit-out projects."
Kevin Wither
Head of Landlord
Peldon Rose
"Having known James for many years now I would happily recommend not only him but his whole team for any project within the office refurbishment sector.
Diligence, detail and a genuine care for the product and the Client shine through and I look forward to working with James for many more years to come."
Terry Alexander
Managing Director
Grosvenor Workspace Solutions
“We've worked with IGS for many years and would strongly recommend them for anything fit-out.”
Your Project.
Our Expertise.
30+ Years Experience
Directly Employed Workforce
Education, Industrial, Leisure, Office,
Residential & Retail
London & South East
Fully Insured & Compliant



Jessica Porter
Head of Design
Quercus Interior Projects
“Throughout my career, I've collaborated on a number of projects with James and his team. He is incredibly professional and considerate about how the design should turn out, which as a designer myself, it is very important to have that relationship with a contractor. He and his team are always a delight to work with. James's expertise and experience has always significantly contributed to the projects overall success."
Nic Baxter
MD UK
Spacestor
"Working with James and IGS Interiors was an absolute pleasure from start to finish. Despite various changes of direction and unforeseen delays - followed by site conditions and timelines that were not straight forward - not only did IGS deliver on time but James was an absolute gent to deal with at every point. I can wholeheartedly recommend him and his team!"
Tom McGuinness
Quantity Surveyor
Return Property Services
“After several projects together I would absolutely recommend working with James and his team.”