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Finding builders in London can be easy and hassle-free. Just post your job on MyBuilder today, and connect with available verified London builders all the way from Wimbledon to Greenwich.

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Once your job is posted, you’ll get responses from interested tradespeople through the website.

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Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated builders in London

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  • Muja Builders Ltd. I have over 20 years of experience in the building industry and specialise in all aspects of building All my work is done with pride and delivered to the highest standard possible.

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  • Hello, my name is John. I've been working on building sites since the age of 13. It runs in the family for generations. I've got myself qualified as an electrician and a carpenter but I now specialise in extensions, loft conversions & new builds. I go above and beyond with any job I take on and I take massive pride in everything I do. I may not be the cheapest but my work is of the highest standards. Please feel free to call for no obligation FREE advice. Good luck with your project.

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  • Rojline Ltd excels in home renovations, handling projects from kitchen and bathroom upgrades to complete property makeovers. We meticulously manage each stage, ensuring a seamless experience and a superior finish that enhances your home. Our expert team is committed to realising your aspirations with dependability and skill.

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  • Build Four Four is a full service building construction company dedicated to building and improving residential and commercial structures according to client needs and desires. We specialise in transforming your home into what you always wanted. Be it a loft conversion, extension or a new build from scratch. You can be rest assured that at BFF, quality, precision and excellence comes first. ​ Based in Hertfordshire but also covering London and Essex, the team at BFF is ready to give your space whatever updates it requires. Just give us a call or enquire online today and we’ll get back to you as soon as we can with a quote.

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  • 1. **Strong Skill Set**: You possess the necessary skills and qualifications that align with the job requirements, making you a valuable asset to the team. 2. **Reliability**: Your consistent performance and ability to deliver work on time build trust with employers, making them more likely to choose you. 3. **Team Player**: You have a collaborative mindset and work well with others, which can be crucial for maintaining a positive work environment. 4. **Adaptability**: Your ability to learn quickly and adapt to new situations or technologies makes you a versatile candidate, which is attractive to employers. 5. **Positive Attitude**: A proactive and positive attitude towards challenges can set you apart, showing employers that you are committed to contributing to the team’s success.

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  • Hi There We undertake, extensions, refurbishments and specialise in Kitchen bathrooms and full electrical work. We are based in Bromley and have clients throughout the London area. Including contracts in Kensington and knightsbridge. We are very reliable and have over 35 years experience. We are also fully insured for all building works. Thanks for reading our profile and feel free to contact me. Kind Regards Greg Sullivan Sullivan & White Ltd

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  • yes we doing loft conversion on very good price and great work we provide in short time

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  • We design, build, and maintain beautiful outdoor spaces for homes and businesses. Our services include custom garden design, lawn installation, planting, patios, decking, fencing, driveways, and year-round maintenance. We use quality materials and sustainable practices to create landscapes that fit your style, space, and budget. From concept to completion, our skilled team delivers reliable craftsmanship and attention to detail. Transform your yard into a welcoming, low-maintenance garden that boosts curb appeal and property value. Let us bring your vision to life and keep your outdoor space looking stunning in every season.

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  • Refurbishment,house extension,loft conversion,kitchen,bathroom,flooring, carpet,double glazing,plumbing,heating electric.garden,driveways.garage conversion All type of building work

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  • Plasterboard fitted Steel instalment Partition Decking Summer house instalment Furniture instalment Roofs

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  • Hello! My name is Ronaldo, and I am a professional painter and decorator with extensive experience in both residential and commercial projects. I am dedicated to providing high-quality painting and decorating services to meet the needs of every client. Services Offered: Interior and exterior painting Wallpapering and wall coverings Decorative finishes Surface preparation and repair Color consultations Flexible Work Options: Competitive pricing for both small and large projects Day rate options available Capable of handling jobs of all sizes, from single rooms to entire properties Why Choose Me: Reliable and punctual with a strong work ethic Attention to detail and commitment to quality Strong team for larger projects ensuring timely and efficient completion Excellent customer service with a focus on client satisfaction I look forward to bringing your vision to life with my professional painting and decorating services. Please feel free to contact me for a free quote or to discuss your project needs. Best regards, Ronaldo Bunga

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  • Here at RGW we pride our selves for you the customer. All jobs are undertaken to the highest of standards a standard that we as tradesmen would be happy to have in our own family homes. Not only do we offer the highest of standards but we also offer the most competitive of prices. From full refurbishments,bathrooms,kitchen full garden landscapes and driveways, here really is no job to big or small. Covering all of London and the southeast for the last 10 years we have built up a large portfolio of satisfied customers who never hesitate to get in contact for their las test of projects.

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  • Established in 2022, Smart Solutions Constructions Ltd is a dedicated construction company built on quality craftsmanship and reliable service. We specialise in home extensions, brickwork, bathroom renovations, and roofing, helping homeowners transform and improve their properties with skill and attention to detail. Though a young company, our team brings hands-on experience and a genuine commitment to getting every job done right — on time, on budget, and to a high standard. From a single-room extension to a full roof replacement, we treat every project with the same care and professionalism, building lasting relationships with our clients through honest communication and dependable results. At Smart Solutions Constructions Ltd, we believe good construction is about more than bricks and mortar — it’s about solving problems and delivering solutions that work for your home and your life.

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  • Builder in London

    Zayan LTD services We are based in East Molesey , Zayan LTD services has been trading since 2015, but director Halit has been involved in landscaping and construction for 10 years. We cover London and Surrey, carrying out landscaping and building work. We have a dedicated team of professionals to ensure your project is carried out to the highest standard.

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  • Qualified Plumber with over 10years of experience in installing, Fitting pipework to kitchen sinks, baths, W.Cs, and central heating boilers Comprehensive installation of bathroom and kitchen systems Installation and maintenance of central heating systems (in both Unblocking drains and tracing the layout of pipework around the property Refurbishment work to bathrooms and kitchens Fitting and repairing taps, rowans and down pipes Installing and repairing domestic kitchen

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4.6

Top rated Builders

Our Builders in London, are rated 4.6 out of 5 based on 347 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What makes hiring builders in London unique?

Hiring building companies in London stands out from other UK cities because of its unique blend of Victorian terraces, soaring high-rises, and tricky inner-city logistics.

This makes it important to choose a builder who understands the city inside and out.

Take a quick look at what makes London builders different:

  • Party wall agreements: You'll often need a party wall agreement for terraced homes in areas like Islington or Clapham. A builder can help you get your neighbour's approval before touching shared walls.

  • Conservation area rules: Older properties require strict heritage consents, which can affect loft conversions or extensions.

  • Urban access challenges: Congestion zones, narrow streets, and parking curbs, especially in the central zones, often complicate deliveries and scaffolding setups.

  • Basement flood regulations: London's high water table in riverside boroughs like Walthamstow require specialist tanking and Flood Risk Assessments, adding a layer of compliance most cities don't face.

There are a few of things to consider when you are hiring a London builder. But you don’t have to worry. Just post your job on MyBuilder today, and a builder near you can use their on-the-ground knowledge to discuss the specifics of your project.

You can also review their profiles, check previous work, read customer feedback, and compare quotes before deciding who to hire.

The most common building services in London

Building construction companies in London can offer a range of different services.

Whether you’re looking for a loft conversion, or want to build an entire property from the ground up, professionals can help to handle it from start to finish.

Here are some of the most common building services in London:

  • Extensions and loft conversions: Popular in cramped London homes, rear or side extensions and loft conversions create vital extra bedrooms or offices, planned around strict planning rules.

  • Kitchen and bathroom renovations: Full refits with plumbing, electrics, tiling, and bespoke cabinetry modernise compact spaces in Victorian terraces or new-build flats.

  • Basement conversions: Transforming underground spaces into livable rooms, with specialist tanking for London's high water table and riverside flood risks.

  • New builds and garage conversions: Ground-up constructions or turning garages into studios, tackling conservation rules and urban density in boroughs like Camden.

  • Brickwork and groundworks: Laying foundations, patios, or rebuilding walls suited to clay soils and period properties across places like Islington or Wandsworth.

No matter your building needs in London, from conversions to new builds, just post your job on MyBuilder today. Then, building companies in London who specialise in your project can help.

Many builders in London manage the whole project, coordinating different trades from start to finish. If your builder doesn’t cover certain trades, you can also view specialized profiles in trades like plumbers in London on MyBuilder.

Average cost of house builders in London

London building services typically cost 10-20% more than in other UK cities, driven by a higher cost of living and demand for builders in the area.

Things like your project's size, materials, and property type, such as tricky high-rise logistics in Canary Wharf, play a big role in the final price.

Here’s a quick cost breakdown for London:

  • Home extensions: £1,500 - £3,000 per m² depending on materials, design, and complexity.
  • Loft conversions: £45,000 - £85,000 for a standard conversion with basic finishes.
  • Full property renovations: £40,000 - £150,000+, depending on property size and specification.
  • Smaller jobs (bricklaying, remedial work): £180 - £350 per day.

Congestion charges, parking restrictions, and higher living expenses in zones 1 to 4 can further inflate these prices, so it’s important to talk to professionals who know your local area well.

For a more accurate idea of pricing, just post your building needs on MyBuilder. Then, you’ll get interest from verified local builders in London, who can help to address cost challenges such as limited space for expansion or working within conservation areas.

If you want to read more beforehand, here’s a guide for average costs to build a house.

Find a builder in London with MyBuilder

Save the scrolling, and let MyBuilder do the work when it comes to finding builders near you. It only takes a few quick steps.

Step 1: Post your building job on MyBuilder

Whether you need a small renovation, or a complete new build, simply post your job on MyBuilder to find building construction companies in London.

Once your job is posted, it will be shared with our directory of verified London builders who can express their interest.

Step 2: Compare different building companies in London

When London builders respond to your job post, take the time to compare their profiles, previous work, and customer reviews.

You can also ask them about their availability and request quotes before making your decision.

Step 3: Hire London builders with confidence Now you’ve got the information you need, you can make a confident decision about which building company in London to hire.

Note: All builders in London who register with our platform undergo checks to give you peace of mind. This includes ID documents, company details, certifications for regulated jobs and skill assessments.

What to ask a London builder before hiring?

Hiring a builder is a big step to making your house a home, and before hiring one in London, it’s important to ask some key questions to help you find the right fit for your project.

What building qualifications do you hold?

Ask your London builder about any professional memberships or construction-related qualifications they have, such as NVQs or Level 2/3 diplomas in building trades. Proof of their health and safety training, like a CSCS card, is also useful.

Will all work comply with London building regulations and planning permissions?

Make sure your builder is ready to meet all relevant UK government building regulations and standards in London, throughout the project.

They should explain how they’ll communicate with building control and approvals, too.

Have you completed similar building projects in London before?

Understanding if a builder in London has worked on projects like yours can give insight into their familiarity with challenges specific to your type of build and location. An easy way to do this is by viewing images of a builder’s past works on their MyBuilder profile.

How do you maximise space in compact London homes?

Ask if they specialise in clever layouts for small Victorian terraces or flats in areas like Hackney, making sure extensions, lofts, or basements make the most of every square metre under tight planning rules.

How do you handle noise and disruption in dense London boroughs?

Local London builders follow strict council time restrictions (typically 8am-6pm weekdays) in busy areas like Hackney or Southwark, often using quieter tools and phasing their work to help avoid complaints.

Do you have experience navigating London’s Party Wall Act?

Ask if they’ve handled party wall agreements, especially if you live in a terraced home in boroughs like Islington or Clapham. It’s good to know how they coordinate with neighbours and surveyors to avoid disputes.

If you are still unsure on whether a builder is right for you, you can read this detailed guide on how to hire a new build specialist with all the tips you may need to find the right building professional near you.

FAQ: Common questions about builders in London

Will you manage the entire building project in London, including subcontractors and scheduling?

Yes, many building companies in London coordinate the whole project, managing subcontractors like carpenters, and scheduling all phases of work. This can help to make sure that all trades work together efficiently, reducing delays along the way.

How can I get a quote including materials, labour and VAT from builders in London?

A detailed quote breaks down the cost of labour, materials, permits, and other expenses. This transparency allows you to understand where your money is going and helps prevent unexpected costs during the build. It’s easy to request a written quote from prospective London building contractors on MyBuilder before you make any decisions.

Are building contractors in London insured?

Any London builder should hold public liability insurance and employer liability insurance. This protects you from financial risk should accidents or damage occur during construction.

Do London builders coordinate ULEZ-compliant deliveries?

London builders often help to plan material drops around Ultra Low Emission Zone restrictions and TfL roadworks in boroughs like Westminster, avoiding fines and keeping your site disruption-free.

How do London builders manage scaffolding and access in restricted zones?

London’s congestion charges, CPZs, and narrow streets demand a local builder’s knowledge. Confirm they have permits, local authority contacts, and strategies for busy scaffolding sites in central zones.

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