Describe your job with details to view a tailored list of tradespeople.
Post your job

Find builders in London

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.

A builder working on renovating a living room

How it works

Post your job for free

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Tradespeople respond

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

Review profiles and choose

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

7024 Results

Sort by:

  • SS Construction delivers high-quality building and refurbishment services with a strong focus on professionalism, reliability, and attention to detail. With extensive experience across renovations, structural work, plastering, and carpentry, we provide a complete service tailored to each client’s needs. We pride ourselves on clear communication, honest pricing, and delivering projects on time and to a high standard. Whether it’s a small upgrade or a full refurbishment, our goal is to achieve a clean, durable finish that adds real value to your property. Reliable, efficient, and built to last – SS Construction.

    Get in touch
  • Saunders Developments are a Property Development company that specialise in Design & Build, Extension's, Conversions, Gas engineering & Steel Structures. We currently cover London, Surrey, hampshire, West & East Sussex. We have over 16 years of experience within the construction industry, with our grounding in Structural Steel. Our in-house team of expert's consist of CAD operators, Surveyors, Gas Engineers, Plumbers, Electricians, Builders & Carpenter's

    Get in touch
  • At Zarrar Civil Engineering ltd we undertake all sort of groundworks which involve a whole range of services, and the services needed will vary for each construction project. Aside from any demolition works or site enabling works that may need to be carried out, groundworks fundamentally involve, ground investigation, site clearance, installation of footings and foundations and the provisions for drainage, cabling and the installation of utilities such as fibre optic cables, telephone lines, and gas pipes and finally landscaping. We have professional ground workers with backing of qualified civil engineers in our team to build your dream projects.

    Get in touch
  • Hi my name is Harry, I am a solo worker and own my own company HLR carpentry I have been doing carpentry for 10 years. I always supply and install all of my work. I am renowned for being tidy , reliable & friendly. I have my level 2 NVQ qualification that I passed in college . Below are a list of skills that I have acquired over 10 years of being a tradesman. • Internal door installation. • Door Frames. • Staircase installation • Banisters. • Ironmongery. • Architrave. • Skirting. • Window Seals. • Wall Panelling. • Loft Hatch & Ladder. • Partitions walls. • Bespoke wardrobe’s. • Bespoke Sliding doors. • Draw units. • Kitchen Installation. • Hard wood Floor Installation. • Amtico Flooring Installation. • Bathroom Installation. • Tilling. • UPVC window & Door Installation. • Loft conversion. • Decking Installation. • Garden room/out building. • Garden gates. • Fencing. I also offer Handy man services, I will never turn down work. Please be in touch if you have any inquiries about my work hope to hear from you soon. Many thanks, Harry.

    Get in touch
  • We renovate, decorate and repurpose buildings to make sure they fully meet your needs. By regularly working with homeowners and landlords, we ensure your property renovation is completed to the high standards you’d expect and is exactly what you need it to be. Having worked in renovations for many years, we understand that it’s not about the amount of work you require. It’s about taking ownership of the space, making it yours and building it up around your requirements and expectations, so you can do exactly what you want with the building. We can redevelop and remodel a space so you can start afresh, or provide a more cosmetic refurb to give your property a new look. Our flexible approach allows us to take on refurbishment projects of all sizes and do every building justice. Regards

    Get in touch
  • Builder; extension, refurb, kitchen, bathroom, plumbing, electricals

    Get in touch
  • We are a drainage company that deals with unblocks, maintenance, repairs & installations. For almost 10 years I have been in the drainage business covering a multitude of issues regarding surface & foul water drains. With a team on 24/7 call-outs we are always available for any needs. Our repairs range from spot dig investigations, manhole repairs & installations, gully excavations or cure in place structural lining. CCTV surveys basic & advanced or runs. High pressure water jetting to clean runs & clear blockages. Carefully planned maintenance & drain installations always to the highest standard & inline with current regulations.

    Get in touch
  • Spray and Pray Pressure Washing Services is proud to provide professional exterior cleaning across Essex & Kent. We specialise in restoring outdoor surfaces and bringing properties back to life with reliable, affordable, high-quality pressure washing services. Our services include: • Exterior House Washing • Driveways & Walkways • Deck & Patio Cleaning With 3 years of experience, we’re committed to delivering outstanding results and customer satisfaction on every job. 📍 Essex & Kent Based 💬 Free Quotes Message us today to freshen up your property!

    Get in touch
  • BERKSHIRES TRUSTED RESIN BOUND SURFACING SPECIALIST. M&A exterior projects Ltd have over 15 years experience installing beautiful RESIN BOUND driveways and patios across BERKSHIRE & surrounding areas. With a passion for perfection and expert knowledge in the RESIN BOUND SURFACING industry every project is carried out to a unrivalled high standard, guaranteed to meet our clients highest expectations. Contact M&A Exterior projects Ltd today to discuss your requirements.

    Get in touch
  • Hi I’m Paul . We provide various forms of service construction,renovation,alterations and extensions .Kitchen/bathroom . In house plumbing & electrical .Qualified electrician with (NAPIT ), part p domestic installer. E/v charging stations zappi installer. Electric under floor heating. Registered installer for GRP flat roofing . Roof lights designed and installed.We have connections for drawings,planning & building control to assist with any project . Our services are professional and assured

    Get in touch
  • Builder in London

    I have 3 years of experience working with clients in my neighbourhood, Wayfair, Very and IKEA, I have my own equipments and can help with any furniture assembling

    Get in touch
  • We are a newly registered Ltd company with 20 years of experience working as subcontractors. Some of our works can be seen in our portfolio. Our latest project is the 2 room and bathroom loft conversion. We do renovation of offices and house interiors, bathroom & kitchen installation, construction of pergolas and terraces, garden houses, extensions, loft conversions. We are based in Essex but we also travel around. Feel free to ask questions and we will provide an approximate quote.

    Get in touch
  • Builder in London

    I am fit your bathroom properly

    Get in touch
  • Builder in London

    "We are a professional paint and decoration company specializing in interior and exterior painting, wall finishing, wallpaper installation, and decorative coatings. Our experienced team delivers high-quality workmanship, attention to detail, and reliable service to transform homes, offices, and commercial spaces. Customer satisfaction and excellence are at the heart of everything we do."

    Get in touch
  • Specialists in extension, refurbishment, new builds and alterations

    Get in touch
  • Blue brickwork has over 20 years experience in construction, were hard working, professional and reliable. We will work with you every step of the way to bring your dream project to reality. No job is to big or to small and we give 100% to every job.Give us a call for a quote or if you just need some professional advice.

    Get in touch

4.6

Top rated Builders

Our Builders in London, are rated 4.6 out of 5 based on 341 reviews from customers like you.

Quality screening

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.

Other tradespeople in London

Cities