CDM compliant
No-obligation site survey
London-based team
020 8152 3789
✓ CDM Compliant
Health & safety handled
✓ London-Based Team
We know these buildings
✓ Fixed-Price Quotes
No surprises on site
WHO WE WORK WITH
Retail brands, landlords and operators across Central London.
We work with brands opening new locations, operators fitting out managed retail space, and landlords bringing vacant units to lettable standard. Our clients include fashion retailers, beauty brands, food and hospitality businesses, and boutique independents, operating in some of London's most demanding and high-footfall locations.
If your fit-out has to be right from day one, because your customers will judge it on day one, you're the kind of client we work best with.
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Fashion and apparel retailers
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Beauty, wellness and personal care brands
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Food, beverage and hospitality operators
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Independent boutiques and concept stores
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Managed retail and coworking operators
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Landlords fitting out vacant units for lease
Most shop fit-outs in London fail in the same ways.
A contractor who under-quotes to win the job. Delays that push your launch date. Finishes that look fine in photos but don't hold up to daily use. A site manager you can't reach when things go wrong.
In premium London locations — Carnaby Street, Mayfair, Soho, Knightsbridge, Regent Street — the stakes are too high for any of that. Your launch is your one chance to make the right impression on customers, landlords and the street around you. You don't get a second go.
We built Mayfair Interiors to do this differently:
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Honest scoping from the start — we don't quote low and recover later
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A programme we stand behind, phased around your trading needs
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One point of contact, on-site accountability, daily progress visibility
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A finish that reflects your brand — not just a finished building
Full scope, managed by us.
Not subcontracted and forgotten.
From first fix to final snag, every element of your fit-out is managed by our team. We don't split the job between disconnected trades and hope it lands. We take ownership of the full scope.
✓ Strip-out & demolition
✓ Internal partitioning & glazing
✓ M&E, power, lighting, ventilation
✓ Bespoke joinery & feature walls
✓ Flooring, LVT, polished concrete, wood
✓ Brand graphics & signage preparation
✓ Plasterwork, ceilings & painting
✓ AV & data infrastructure rough-in
✓ Kitchen & welfare facilities
✓ Aftercare & defects management
We are CDM Principal Contractor compliant and manage all health and safety obligations, site logistics and landlord liaison on your behalf.
CASE STUDY
Carnaby Street, London.
Premium Retail Fit-Out for Edikted
Edikted appointed Mayfair Interiors to transform a construction-phase shell unit on Carnaby Street into a finished flagship store, ready to trade on launch day.
The brief required precision coordination across trades in one of London's most restricted and high-footfall locations — with tight access windows, a fixed launch date, and a finish standard that had to reflect the brand across every surface.
What we delivered:
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Full strip-out and shell preparation
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Electrical installation, lighting design and feature lighting
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Flooring, plasterwork and all internal finishes
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Bespoke joinery and fitting room construction
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Brand-aligned wall treatments and signage preparation
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Handover on programme — store opened on schedule
The result:
a clean, brand-aligned retail environment ready to welcome customers from day one.
→ Read the full project: Before and After: Premium Shop Fit-Out, Carnaby Street
We work across Central London and the South East
Our clients operate in some of London's most demanding locations. We understand the access restrictions, landlord requirements, licensing constraints and neighbour sensitivities that come with working in the city's premier retail and commercial districts.
Simple from the start.
No surprises once we're on site.
1
Free Site Survey
We visit, assess and give you an honest scope — no obligation.
2
Fixed-Price Quote
Detailed breakdown. No hidden costs, no post-contract surprises.
3
Programme Agreed
A realistic timeline, phased around your lease or launch date.
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On-Site Delivery
Our team on-site. One point of contact. Daily accountability.
5
Handover
Snagged, signed off, and ready for your customers from day one.
What does a shop fit-out cost in London?
Retail fit-out costs in London vary significantly depending on specification, size, location and the existing condition of the unit. As a guide:
Specification
Typical Cost
On-Site Timeline
Functional retail fit-out Clean, branded, operational
£60–£85 /sq ft
4–8 weeks
Mid-range with bespoke elements Joinery, feature lighting, custom finishes
£85–£120 /sq ft
8–14 weeks
Mid-range with bespoke elements Joinery, feature lighting, custom finishes
£85–£120 /sq ft
8–14 weeks
Premium flagship fit-out Full bespoke, high-spec, complex AV
£120–£175+ /sq ft
12–20 weeks
Figures are indicative. All projects are quoted individually following a free site survey. Costs exclude VAT and professional fees where applicable.
Other Shop Fit Projects of Ours
A full suite of services, delivered seamlessly to keep projects on time, on budget, and without disruption.
FAQ about office refurbishments.
Ready to talk about your fit-out?
Book a free, no-obligation site survey. We'll assess your space and give you an honest view of scope, cost and timeline, before you commit to anything.
Compliance & safety
As Principal Contractor, we take full responsibility for compliance and safety. We produce RAMS, coordinate trades, and maintain protection for building users throughout. Every project is delivered in line with CDM 2015 and HSE best practice.