We Build Spaces That Make People Say Damn.
We craft bold, functional interiors for small teams, landlords, creatives, and start-ups building the future. From 10-desk studios to flagship Airbnbs — we move fast, stay sharp, and get it right.
What we do.
At Griin, we turn empty or outdated spaces into bold, functional environments that work hard and look sharp.
Whether it’s a 10-person office, a creative studio, a boutique gym or a high-performing Airbnb — we get in, strip it back, and build it up.
We’re not a big agency. We’re the ones they call when the big agency drops the ball.
We build real spaces for real people doing real work — and we make them say “Damn.”
We specialise in:
• Commercial fit-outs
• Ceilings & partitions
• Demolition & reconfigurations
• End-to-end finishes with impactWe move fast, work clean, and leave your space ready to impress — no fluff, no friction.
We’re obsessed with getting the balance right — bold but practical, sharp but durable.
Whether it’s opening up old layouts, installing soundproof meeting pods, or giving your Airbnb a “booked-out-for-months” upgrade — we make sure every square foot works harder.We’re also fast. Our hybrid team means fewer delays, tighter communication, and real accountability.
We work with landlords who want higher returns, founders who need a space that impresses, and creatives who care about every detail.If you’ve outgrown boring interiors — we should talk.
Our services.
Spaces that work.
From strip-outs and partitions to full interior transformations — we design, demolish, and deliver with precision.
Our portfolio.
Built to impress.
Boutique offices. Airbnb gems. Creative studios. Every project tells a story — and makes people say “Damn.”
Our team.
Lean. Sharp. Obsessive.
We’re not a 200-person agency. We’re a smart unit of builders, designers, and project killers who move fast and own results.
How we work.
Step 1: Discovery & Site Visit
We start with a fast, no-fluff site visit. We listen, take notes, and spot what others miss — whether it’s a ceiling issue or a weird layout nobody questioned.
Step 2: Clear Quote. No Guesswork.
You’ll get a clear, detailed quote — no grey areas, no surprise extras. If something might shift, we tell you upfront.
Step 3: Design & Prep
We prepare layout visuals, materials, and timelines. Whether it’s partitions, a full rip-out, or just rethinking the space, we plan smart before we lift a tool.
Step 4: Build Fast. Clean Finish.
This is where we shine. We move fast, we stay out of your way, and we leave a sharp, clean finish. We treat your space like it’s ours.
Step 5: Final Walkthrough & Sign-Off
You’ll walk the space with us before we wrap. We don’t leave until it feels right — no half-jobs, no mess left behind.
Let's see how we can help your business:
Testimonials.
"The whole process was fast, smooth, and way less stressful than expected. GRIIN just got it — from layout to finish.”
Naomi K - Creative Studio Owner
"We wanted to redesign our workspace without shutting down. GRIIN pulled it off flawlessly. Zero mess, on point, and ahead of schedule."
Alex M. - Startup Founder
"They transformed our empty unit into a warm, sharp, Airbnb-ready space — with smart details I’d never have thought of."
Marcus E. - Property Investor
Services.
Interior Fit-Out & Refurbishment
Complete commercial interiors — from shell to finished, functional spaces. Ideal for offices, gyms, studios, and creative businesses.
Suspended Ceilings & Partition Systems
We install high-performance ceiling systems and custom partitions to shape efficient, modern workspaces.
Demolition & Strip-Out Works
We handle soft demo and clean removals for office reconfigurations, fit-outs, and adaptive reuse.
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Plastering & Finishing
Smooth, clean, precise. We prep every space for painting, branding, and handover with minimal mess and maximum speed.
Flooring Installation
Hard-wearing and sleek flooring systems for commercial spaces — vinyl, LVT, wood, and more.
Glazing
Frameless, industrial, or acoustic — we install internal glazing systems that bring light, style, and function to modern workspaces.
End-to-End Project Coordination
Small team, full service. We handle materials, trades, and timelines so you can focus on your business.
Let's see how we can help your business:
Portfolio.
A few highlights from the hundreds of builds we’ve completed — now under a new name.
While GRIIN is a newly launched brand, our team has spent years working together on bespoke fit-outs, custom details, and bold finishes. Every project reflects our hands-on work ethic and sharp attention to detail.
Project x Essex Street
Complete Office Refurbishment – Delivered TurnkeyThis is what transformation looks like. From tired, outdated rooms to a sleek, high-performance office space designed for modern teams. We delivered everything from custom ceilings and lighting to kitchen installations and new flooring—on schedule and ready to use from day one.
Project x Queensway
Structural Overhaul — New Steelwork InstallationOver an 8-month period, we transformed this underground unit from a raw shell into a structurally sound space built to last. Our team installed every dark red steel beam visible here—custom fabricated, precisely placed, and finished with industrial-grade coatings. A serious job, done properly, with every detail inspected and signed off to the highest standard.
Project x 1 America Square
Custom Layout Installation – Early Stage BuildThis phase shows the installation of bespoke partitions, transforming an open-plan area into a modern, multi-functional workspace. With accurate measurements and a focus on future-proofing M&E services, this is where structure starts to take shape.
Project x 200 Strand
Complete Strip-Out & DemolitionWe were brought in to fully strip back this office space to its core. From suspended ceilings to partitions, every element was carefully deconstructed to prepare the site for its next phase. What looks chaotic here is actually precision work—delivered on time, with full waste management handled responsibly.
Gallery
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Our team.
Rich Walton - CEO/Founder
Vision-led, detail-driven. Rich blends years of on-site experience with a design-first mindset to deliver spaces that are functional, elegant, and always on time. He leads every project with sharp execution and full accountability from first concept to handover.
Calin Boghian - Project Manager
Reliable, resourceful, and fast-thinking — Calin keeps projects running smoothly on-site. He coordinates trades, solves problems before they appear, and ensures your fit-out finishes on time, every time.
Mariah Walton - Head of Design
Mariah brings modern simplicity and thoughtful detail to every space. With a sharp eye for interiors and deep understanding of materials, she ensures each project reflects the client’s brand, culture, and vision — beautifully and intelligently.
Elena Dubceac - Client Management
The human touch behind the build. Elena ensures every client feels seen, heard, and supported from the first call to the final walkthrough. She manages communication, expectations, and timelines with calm precision and warm professionalism.
Let's see how we can help your business:
Contact.
Let’s talk.We work fast, keep things sharp, and deliver what we promise.
Fill out the form or email us directly — we’ll get back to you within 1 business day.
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[email protected]
London-based
Send us a message.