Renovating a London home is rarely as simple as choosing a builder and starting work. Older properties, limited access, planning restrictions, structural alterations and the sheer number of decisions involved can make even relatively straightforward renovations complicated.
The right renovation company should therefore offer more than good workmanship. Clear pricing, planning, communication and reliable project management can be equally important.
We have selected seven London renovation companies worth considering, covering everything from kitchen and bathroom renovations to extensions, loft conversions and complete property transformations.
Our top London renovation companies:
Best for: London homeowners renovating kitchens, bathrooms or multiple areas of their home.
Beams Renovation is our top choice for homeowners planning a kitchen or bathroom renovation in London, particularly those who want more support than they would typically receive from hiring an independent builder.
Kitchens and bathrooms are among the most complicated rooms to renovate. Plumbing, electrics, tiling, flooring, cabinetry, appliances, sanitaryware and decorating can all need to be coordinated, while decisions made early in the project can have a significant impact on the final cost.
Beams aims to make this process easier by bringing renovation planning, design, budgeting, vetted builders and project management into a more joined-up service.
Homeowners can plan their renovation before construction starts and use 3D designs to understand how different layouts and finishes could work within their property. This is particularly useful for kitchens and bathrooms where relatively small changes to the layout can completely alter how the finished room functions.
Budget visibility is another reason Beams stands out. Rather than treating design and construction as completely separate stages, homeowners can understand the financial implications of different renovation choices as their plans develop.
Once the project is ready to move forward, Beams can connect the homeowner with vetted builders and provide project management throughout the renovation.
The service is not limited to kitchens and bathrooms either. Beams works on wider home renovations, extensions, lofts and multi-room projects across London.
Verdict: Beams is a particularly strong option if you are renovating a kitchen or bathroom and want help managing the entire process rather than coordinating designers, suppliers and builders independently.
Best for: Homeowners who want to create additional space through an extension or loft conversion.
Plus Rooms is a London design and build company with a strong focus on extensions and loft conversions.
This specialism makes it particularly relevant to London's Victorian and Edwardian housing stock, where side-return extensions, rear extensions and loft conversions can create substantially more usable living space without moving home.
The company can manage both design and construction, which reduces the need for homeowners to separately coordinate different companies during the project.
Plus Rooms is therefore worth considering if your renovation is primarily focused on changing the size or configuration of your property rather than simply modernising existing rooms.
Best for: Homeowners planning an extension as the central part of their renovation.
Build Team specialises in designing and constructing residential extensions across London.
The company separates its offering into design and build stages, allowing homeowners to work through architectural plans before moving into construction.
Projects include side returns, rear extensions, wraparound extensions and other alterations designed to increase the usable space within London properties.
Build Team may be particularly suitable if the main objective of your renovation is creating a larger kitchen, dining or family area through structural changes to the ground floor.
Best for: High-end London apartment and house renovations.
Huntsmore specialises in interior architecture, project management and residential renovation, with a particular focus on premium London properties.
Its projects tend to be more design-led than those of a conventional building contractor, making the company worth considering when the quality of the interior finish is a major priority.
The company can coordinate design and construction while managing the different specialists required to deliver the finished property.
This makes Huntsmore particularly relevant to substantial apartment refurbishments and higher-value London homes where bespoke joinery, detailed interiors and premium materials form an important part of the project.
Best for: Properties requiring extensive modernisation across multiple rooms.
London Refurbishment Company is worth considering when the scope of work goes beyond renovating one individual room.
A complete refurbishment might involve replacing kitchens and bathrooms alongside flooring, decorating, plumbing, electrics, carpentry and other improvements throughout the property.
Using one refurbishment company to coordinate these trades can be considerably simpler than independently appointing contractors for every stage.
This makes the company relevant to homeowners who have purchased a property requiring modernisation, as well as landlords and property investors undertaking substantial refurbishments.
Best for: Busy homeowners undertaking complicated renovations.
Absolute Project Management offers a different proposition from simply employing a building company. Its service centres around professionally managing residential renovation and refurbishment projects.
A project manager can become particularly valuable as the number of people involved increases. Architects, structural engineers, interior designers, builders and specialist trades may all need to work towards the same schedule and budget.
For homeowners who do not have the time or experience to oversee this themselves, professional project management can remove a significant amount of work from the renovation process.
Best for: Homeowners looking for one point of contact throughout their renovation.
Refresh Renovations operates through a renovation consultant model, with individual consultants coordinating projects from the early planning stages through to construction.
Depending on the renovation, this can involve design, planning, costing, contractors and construction management.
The approach is particularly useful for homeowners who want to undertake a substantial renovation but would prefer not to independently find and coordinate every professional involved.
Refresh works across different types of residential projects, from individual room renovations through to extensions and complete home transformations.
Start by finding companies with experience completing the specific type of renovation you are planning. A company specialising in loft conversions may not necessarily be the best choice for a high-spec bathroom, while a luxury interior specialist may be unnecessary for a relatively straightforward refurbishment.
Ask to see relevant completed projects and make sure quotations clearly define what is and is not included. It is also important to establish who will manage the work once construction begins.
For kitchen and bathroom renovations in particular, consider how the company handles design decisions, materials, plumbing, electrics and changes to the original specification. These rooms contain numerous interconnected elements, so good planning before work begins can prevent expensive alterations later.
There is no single figure that accurately represents the cost of renovating a London home. The size and condition of the property, specification of materials, structural work required and complexity of the design can all dramatically affect the final price.
A straightforward cosmetic refurbishment will naturally cost considerably less than a renovation involving structural alterations, new kitchens and bathrooms, bespoke joinery or an extension.
Rather than comparing companies solely on their initial headline quote, homeowners should compare the scope of work included and understand how potential additional costs will be handled.
The best company ultimately depends on what you are renovating.
For kitchen and bathroom renovations, Beams Renovation is our top choice. Its combination of planning, 3D design, budget visibility, vetted builders and project management makes it particularly well suited to rooms where numerous design decisions and different trades need to come together.
For homeowners primarily adding space, Plus Rooms and Build Team are strong alternatives because of their focus on extensions and structural projects.
At the premium end of the market, Huntsmore is worth considering for design-led renovations, while homeowners undertaking complicated projects may value the dedicated management offered by Absolute Project Management.
Whichever company you choose, compare several options and look beyond the initial price. The quality of the planning, scope of work, communication and project management can be just as important as the construction itself.