Cat A & Cat B Fit Out
Shell and Cat A spaces converted into working offices.

Harrow's key commercial locations, Station Road and Wealdstone, are where we deliver office fit out services, transforming Cat A spaces into fully working offices from day one.
Harrow's services firms near the town centre and businesses across Harrow-on-the-Hill and North Harrow trust our office fit out company for strong design and reliable delivery.

Cat A and shell spaces turned into working Harrow offices.
Harrow's commercial market offers solid Cat A stock across Station Road, with landlords increasingly releasing shell and core space at competitive rents compared to Central London. For businesses relocating from Zone 1, a Cat B fit out is the logical next step.
Harrow and the surrounding areas, from Harrow town centre to Wembley corridor occupiers, is where GXI Group delivers complete office fit out services, covering design, furniture, and aftercare under one team, with senior oversight throughout.
Complete Cat B fit out solutions for every Harrow workspace need.
Shell and Cat A spaces converted into working offices.
Layouts built around hybrid teams and Harrow lease terms.
Acoustic and glass partitions for focused working zones.
Electrical, lighting, and data built for modern workplaces.
Independent furniture sourcing and full AV integration.
Joinery, signage, and finishes that reflect your brand.
Harrow's Cat A supply means move-in-ready shells are available, but only a proper Cat B fit out turns them into productive offices.
With Harrow rents lower than Zone 1, a quality fit out maximises your cost advantage and helps attract and retain talent locally.
A well-planned fit out supports hybrid working models increasingly demanded by Harrow businesses managing flexible headcounts.
Strong finishes and integrated technology improve daily performance and protect your position across the full Harrow lease term.


Harrow businesses need an office fit out company that understands the local market, not a contractor parachuted in without context. Our senior team leads every project personally, from initial brief through to handover, with no handoffs to junior staff mid-programme.
Transparent pricing and detailed programmes are standard on every project we run. Harrow occupiers often work to tight lease events and landlord approval timelines, so accurate costing and honest scheduling matter from day one.
Our office fit out services cover the full scope, including design, build, M&E, AV, IT, furniture, and aftercare, all delivered under one accountable team. No gaps between designer and contractor. No finger-pointing when problems arise.
We have delivered fit out projects across professional services, healthcare, technology, and education sectors, and we bring that breadth of experience to every Harrow workspace we build.
Structured Cat B delivery designed for confident, on-time Harrow project completion.
Your goals, lease terms, and team needs are captured.
Layouts and full Cat B spec shaped clearly to budget.
Site delivery managed with senior oversight throughout.
Snagging, testing, and handover completed on schedule.
Whether you are taking a Cat A space on Station Road or refitting existing Harrow premises, we deliver practical, design-led offices that work from day one.
Delivering office fit out services across Harrow's most active and growing business sectors.
Browse fit out projects across similar sectors and building types, showing how careful Cat B design delivers real workplace results.
Straight answers on fit out costs, timelines, Cat A vs Cat B, landlord approvals, and Harrow-specific considerations.