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Builders in Cardiff

Easily find verified Cardiff Builders. Just post your job to get quotes from MyBuilder's Builders in Cardiff.

A builder working on renovating a living room

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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 Cardiff

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  • I have been a bricklayer and groundworker for 15 years. I can do a range of work including *groundworks and drainage *bricklaying *patios *driveways *gardening *landscaping/fencing And general handyman work. I have plenty of references and photos of my work and all relevant paperwork for trades I have qualifications in

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  • Whether you need custom shelving, door installation, deck repairs, or trim work, we’re here to help. With years of hands-on experience and attention to detail, we take pride in delivering high-quality craftsmanship that stands the test of time. No shortcuts, no surprises—just honest work and solid results. We show up on time, clean up after ourselves, and make sure the job gets done right the first time. Reach out for a free quote—let’s build something great together. ✅ Custom cabinets & shelving ✅ Trim & molding installation ✅ Decks, patios & pergolas ✅ Doors, flooring & framing ✅ Repairs & general woodworking ✅ General & Reactive property maintenance ✅ locksmith & window repairs 🚐 Our conversion services ✅ Full bespoke van and trailer builds ✅ Upgrades and modifications ✅ Solar and electrics ✅ Gas and water solutions ✅ bespoke Van furnishings built and fitted ✅ Mechanics and MOTs on site Why Choose Us? ✔️ Skilled & experienced craftsmanship ✔️ Affordable, transparent pricing ✔️ On-time project completion ✔️ Fully insured & satisfaction guaranteed 📅 Book your FREE estimate today — let’s bring your vision to life, one board 📍 Serving Weston Super-Mare, Bristol, North Somerset and Cardiff.

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  • We are Avon Alliance we are a building and electrical company. The company covers all trades. We have over 20 years experience in all areas of building and electrical work. We have carried out residential and commercial works and have a website that showcases the works we have carried out.

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  • Builder in Cardiff

    House2Home carry out a high standard of work. We cover all aspects of building: All Carpentry, extensions, new builds, roofs, bespoke built wardrobes, kitchens, patios, brickwork, house refurbs, Etc. We are very tidy and take pride in our work. We have worked hard to create the good reputation we have built with our customers.

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  • Here at Pier Developments we are a carpentry and build specialist, we have over 40 years experience in the trade between us.

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  • We specialise in brickwork and patios but also do complete extensions, new builds and insurance work.

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  • Hi I’m marc and I have 25 years of Experience of being self employed as construction company. I have Experience in general building from extensions to new builds, civils, Hard and soft landscapes including paving driveways and patios. I have also worked as pm on large civil jobs all over the world. We strive to give the customer best quality and performance we can for the best affordable prices. All work is fully guaranteed.

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  • I am a self employed bricklayer and plasterer with 14 years experience, I have city and guilds nvq advanced level 3 qualifications and a cscs gold card holder and I am fully insured. I have also worked for a large building company in Bristol covering all aspects of building work and have all the skills as a multi trade and experienced builder, I work to a very high standard and attention to detail and cleanleness on work under taken. I take my job very seriously and aim to do the best job.

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  • Builder in Cardiff

    Undertake all aspects of building works, specialising in carpentry and joinery.

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  • Builder in Cardiff

    Me and my brother are self employed specialise in floor laying all types and brickwork/blockwork, got a a year experience on groundwork’s. Get in touch.

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  • We are a friendly family run business in the South Wales valleys with over 30 years experience and level 6 NVQ construction and civil engineering qualifications, we are first aid trained, SMSTS site safety trained. We offer a complete service in construction being plastering specialists we are accredited by most of the large external render systems suppliers, we also offer a complete build service converting lofts, garages, basements and building extensions start to finish, bathroom and kitchen remodelling and full house refurbishment. All work is carried out to a high standard with a meticulous attention to detail with peace of mind from our 12 month guarantee you can see why people who want quality choose us.

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  • My name is davey daw I personal have 27 years experience in the construction bussiness with 15 years running my own company I am a fully qualified bricklayer In my experience keeping clients updated with the process and keeping regular times arriving on site and keeping site clean is a must

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  • Fully qualified and insured. With 15+ years experience in all aspects of building, bricklaying , conversions and landscaping.

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  • Hello, I’m an experienced bricklayer specialising in brickwork, garden walls, extensions, patios, fencing, and groundwork. I take pride in delivering high-quality, reliable work and making sure every job is completed to a high standard. Friendly, hardworking, and always happy to discuss your project.

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  • I ama local reliable builder covering all aspects of building and construction. Over 15 years experience in carpentry and plastering.

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4.7

Top rated Builders

Our Builders in Cardiff, are rated 4.7 out of 5 based on 77 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 types of services are offered by local builders in Cardiff?

If you’re looking for a builder in Cardiff, MyBuilder is here to help with a directory of verified tradespeople that offer a wide range of building services.

Whether you need help with a small building project or a complete home renovation, you can start obtaining quotes from Cardiff building contractors on MyBuilder within a few clicks.

Services offered by Builders in Cardiff include:

  • Home extensions
  • Loft or room conversions
  • Garage installations or repairs
  • Building or repairing garden walls
  • Installing dividing walls
  • Building structures such as annexes or outhouses

Post your job for free on MyBuilder and describe the work you need. Then, builders in Cardiff who are interested will get in touch. Review profiles, see photos of their previous work, read customer feedback, and get quotes, all before deciding who to hire!

What are the hourly rates of builders in Cardiff?

Most builders in Cardiff charge a project fee rather than an hourly rate. For example, average building costs in Cardiff might look like this:

  • A standard home extension could cost around £30,000
  • Building a single garage with a pitched roof may range from £40,000 to £50,000
  • Constructing a new 3-bedroom house can run upwards of £300,000 depending on specifications and location

Project fees are usually defined by various factors, including:

  • The builder’s expertise, location and experience
  • The materials used
  • The size and scope of the project
  • How urgently the work is required

If you want to talk to a building contractor in Cardiff and request a quote, just post your job on MyBuilder today, and let local builders get in touch to discuss the job and how much it may cost.

Find a builder in Cardiff with MyBuilder

Save the scrolling and endless hours of research and let MyBuilder do the heavy lifting when it comes to finding a builder near you. If you need to hire a builder in Cardiff, just follow these simple steps:

Step 1: Post your building job on MyBuilder

Whether you need a small renovation, an extension, or a complete new build, simply post your job on MyBuilder to find building contractors and companies in Cardiff.

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

Step 2: Compare different builders in Cardiff

When Cardiff 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 Cardiff builders with confidence

Now you’ve got the information you need, you can make a confident decision about which building contractor in Cardiff to hire!

On MyBuilder, every Cardiff builder that registers is verified through checks of ID documentation, company details, and skills assessments. This can help to give you peace of mind when hiring a builder for your project.

If you're a homeowner in Cardiff, you can rely on builders to cater to your specific needs in areas like the historic city center, bustling Roath, or the picturesque Pontcanna. Builders in Cardiff are equipped to handle a variety of building structures, from traditional Victorian homes to modern apartments, ensuring that your property is well-maintained and enhanced. Challenges faced by builders in Cardiff include navigating narrow streets and working with older building materials, but they are experienced in overcoming these obstacles to deliver high-quality service. Whether you're in the vibrant Cathays neighborhood or the serene Llandaff area, builders in Cardiff operate with precision and care to meet your home improvement requirements.

What to ask a Cardiff builder before hiring?

Hiring a builder is a big step to making your house a home, and before hiring one in Cardiff, 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 Cardiff 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 to get.

Will all work comply with building regulations and planning permissions?

Make sure your builder is ready to meet all relevant building regulations and standards in Cardiff, throughout your project. They should explain how they’ll communicate with building control and approvals, too.

Have you completed similar projects in Cardiff before?

Understanding if a builder in Cardiff has worked on projects like yours can give insight into their familiarity with challenges specific to your type of build and location. It’s also quick to view images of a builder’s past works on their MyBuilder profile.

What is the estimated timescale to complete the project?

Ask your Cardiff builder for a detailed schedule. This should include important milestones in your project, like site preparation, foundation completion, structural framing, roofing, installation of utilities, interior finishes, and final inspections.

Do you provide guarantees or warranties for your work? Most building contractors and companies in Cardiff provide warranties covering their workmanship and materials for a specified period, offering reassurance that issues will be addressed post-project.

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 and tricks you may need to find the right building professional in Cardiff!

FAQ: Common questions about builders in Cardiff

What types of building projects do you handle in Cardiff?

Builders in Cardiff typically undertake a range of projects, from home extensions and loft conversions to full new builds and renovations. It’s important to confirm that your builder has experience with the kind of work your project requires to ensure a smooth process.

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

Yes, many builders in Cardiff coordinate the whole project, managing subcontractors and scheduling all phases of work. This allows for streamlined communication and ensures that all trades work together efficiently, reducing delays and misunderstandings.

How do you ensure compliance with Cardiff building regulations and inspections?

A builder in Cardiff should be up to date with building regulations and arrange all necessary inspections and approvals for your project. They manage compliance from start to finish, helping avoid legal or safety issues.

Are building contractors in Cardiff insured?

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

Can builders in Cardiff provide a clear, detailed quote including materials, labour, and VAT?

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 important to request a written quote from prospective Cardiff building contractors on MyBuilder before you proceed with hiring.

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