Hiring the right contractor is, for most homeowners, the single biggest factor in whether a domestic refurbishment goes smoothly or turns into a source of stress for months on end. It’s a decision made harder by the sheer number of people offering to do the work, ranging from sole traders taking on a single trade to full design-and-build firms managing an entire project. Knowing which kind of contractor actually suits your project, and what to check before committing, makes a real difference to the outcome.

Global Interior Design works as a domestic refurbishment contractor across London, taking on everything from a single bathroom to a complete house refurbishment, with an in-house team rather than a loose network of subcontractors assembled project by project. That matters because it means the people turning up on site have worked together before, understand how we expect a job to run, and are directly accountable to us, not to a separate management layer we’re also relying on.

This page covers what domestic refurbishment involves, what to look for in a contractor, and how we structure a project from first enquiry to completion. If you’d rather discuss your home directly, call 020 8242 1590.

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What to Look for When Hiring Domestic Refurbishment Companies in London

A good starting point is reviewing portfolios of a contractor’s own recent work, ideally properties similar in scale and age to yours, and press coverage where available. A conversation with the contractor’s leadership tells you far more about reliability, communication and how problems were handled when they came up, as they inevitably do.

It’s also worth asking directly how a company manages its trades. Some domestic refurbishment contractors subcontract almost everything and coordinate loosely, which can work fine but leaves more room for miscommunication between parties who’ve never worked together before. Others, including us, keep a stable core team who know each other’s standards and have refurbished London homes together many times over.

Beyond reputation, a few practical questions are worth asking any contractor before signing anything: are they insured for the scale of work involved, will the quote be detailed and itemised rather than a single lump sum, who manages building control sign-off, and what happens if the project uncovers something unexpected, which in older London housing stock happens more often than anyone would like. A contractor who answers these clearly and without hesitation is usually one worth trusting with your home.

Kitchen Renovation

Our Range of Domestic Refurbishment Services

London Bathroom Renovation
  • Kitchen refurbishment.
    Full replacement or reconfiguration, including plumbing, electrics, cabinetry and worktops, tailored to how you actually cook and entertain rather than a generic layout.
  • Bathroom refurbishment.
    From a straightforward replacement to a full reconfiguration involving new plumbing runs, waterproofing and tiling, on family bathrooms and ensuites alike.
  • Whole-flat and whole-house refurbishment.
    Complete internal overhauls covering layout changes, rewiring, replumbing, new flooring and finishes throughout, suited to properties that need more than a cosmetic update.
  • Loft conversions and extensions.
    Adding usable space at roof level or to the rear or side of a property, handled from planning through to the finished room.
  • Period property refurbishment.
    Sympathetic updates to Victorian, Georgian and Edwardian homes that improve how they function while preserving original character worth keeping, such as cornicing, sash windows and fireplaces.
  • New-build and modern flat refurbishment.
    Improving layouts and finishes in newer properties where the challenge is usually adding character and better use of space rather than repairing anything historic.

Whatever the scale, we manage structural work, mechanical and electrical services, and finishes as one coordinated project rather than a series of separate trades booked in sequence.

Why Homeowners Choose Global Interior Design

We’ve been refurbishing London homes for more than fifteen years, which means we’ve seen most of what older housing stock can throw at a project: hidden damp, undersized foundations, wiring that predates current regulations, and layouts that fought against every attempt to modernise them sensibly. That experience means fewer nasty surprises and a more accurate estimate from the outset.

Because design and delivery sit within the same team, led by designers recognised by RIBA and SBID, our refurbishment projects benefit from proper design thinking even when the brief is straightforward. A bathroom refit still gets considered layout and lighting; a whole-house project gets a coherent scheme rather than room-by-room decisions made in isolation.

We also try to make the experience of having work done in your home less disruptive than it often is. That means realistic scheduling, clear communication about what’s happening and when, and tradespeople who treat your home with the same care they’d want shown to their own. It sounds like a small thing until you’ve lived through a refurbishment where it wasn’t the case.

How We Approach a Domestic Refurbishment Project

  • Initial consultation.
    We visit your home, discuss what isn’t working and what you’d like instead, and give you a first sense of scope and likely investment.
  • Design and specification.
    We develop a layout and specification that reflects your brief and budget, refining it with you before anything is finalised.
  • Detailed quote and planning.
    You receive an itemised quote, not a single lump figure, along with a realistic programme and any permissions that need arranging.
  • On-site work.
    Our own team carries out the build, with a dedicated point of contact keeping you updated at agreed intervals throughout.
  • Handover.
    A final walkthrough together, resolution of any snagging, and all relevant certificates and warranties handed over once you’re satisfied.

We find that clear, honest communication at every one of these stages prevents the vast majority of problems that make refurbishment projects stressful for homeowners.

What Affects the Cost of a Domestic Refurbishment

Cost is usually the first question homeowners want answered, and understandably so, but it genuinely depends on several factors that vary from property to property. The scale of structural work involved makes the biggest difference: moving a wall or reconfiguring a floor plan costs considerably more than replacing finishes within an existing layout. The condition of the property underneath its surface matters too; older homes often reveal wiring, plumbing or damp issues once work begins that weren’t visible at survey stage.

Specification level is the other major variable. Two identically sized bathrooms can cost very different amounts depending on whether fittings are mid-range or high-end, and the same is true of kitchens, flooring and joinery throughout a property. Access and location within London can also affect cost, particularly for properties with restricted parking or narrow access that makes deliveries and waste removal more time-consuming.

Rather than offer a generic price per square metre, which rarely reflects any specific property accurately, we prefer to survey your home first and provide an itemised quote based on what your project actually involves. That’s a more honest starting point than a figure that may bear little relation to your particular refurbishment.

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Frequently Asked Questions

  • What’s the difference between a domestic refurbishment contractor and a general builder?
    The terms overlap considerably, but we’d describe a domestic refurbishment contractor as one who manages a whole project, including design input, trades coordination and finishes, rather than carrying out a single trade in isolation. That’s the model we work to.
  • How do I know how many quotes I should get before hiring domestic refurbishment companies?
    Most homeowners get two or three quotes for a significant project. Beyond that, comparing quotes becomes harder rather than easier, since specifications rarely match exactly and it’s difficult to judge quality from a document alone. We’d rather earn your trust through a clear, itemised quote than compete purely on the lowest number.
  • Can you refurbish a flat if I still need to live in it during the work?
    Yes, though it depends on the scope. Some work, particularly single-room refurbishments, can be phased so parts of a flat remain liveable, while a full strip-out generally requires the property to be empty for safety and practical reasons.
  • Do you offer fixed-price quotes for domestic refurbishment?
    We provide detailed, itemised quotes based on an agreed specification. Genuinely unforeseen issues in older properties, such as hidden structural problems, are dealt with transparently and discussed with you before any additional cost is incurred.
  • How far in advance should I book a domestic refurbishment?
    Good contractors are often booked several months ahead, particularly for larger projects. If you have a target date, whether that’s a house move or simply wanting the work done by a certain season, it’s worth getting in touch as early as possible.
  • Do you handle building regulations approval?
    Yes, we manage building control applications and sign-off as part of our service, so you don’t need to coordinate this separately.

Get a Quote for Your Home

If you’re comparing domestic refurbishment companies in London and want a straightforward conversation rather than a sales pitch, call 020 8242 1590. We’ll visit your home, understand what you’re hoping to achieve, and give you a clear, itemised quote you can actually compare against others. There’s never any obligation to proceed afterwards, and we’d rather you took time to compare it properly than felt rushed into a decision.

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No matter your vision or needs, we’re here to help — and always committed to delivering the perfect solution for your project.