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

Builders in Welwyn

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

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 Welwyn

3426 Results

Sort by:

  • Builder in Welwyn

    👋 Hello! I'm Milad – Your Reliable Handyman & Decorator in London 🛠️🎨 With 13 years of hands-on experience, I take pride in offering high-quality, honest, and detail-oriented work for homes and businesses across London. Whether you need help with painting 🖌️, decorating 🏠, small repairs 🔧, or flat-pack furniture assembly 📦, I'm here to get the job done efficiently, cleanly, and with care ✅. ✨ Why choose me? 🔹 Friendly and professional 🔹 Punctual and trustworthy ⏰ 🔹 Fluent in English & Persian 🗣️ 🔹 Focused on customer satisfaction 💯 🔹 Clear communication & fair pricing 💬💷 🙌 No job is too small! I'm passionate about transforming spaces and making your life easier. Check out my photos and reviews, and feel free to get in touch with any questions. 🧰 Let’s make your space better — one job at a time.

    Get in touch
  • 20 years of experience in Construction. Building maintenance, repair and installation. - Plumbing installation and repair. -Electrical installation and repair. -Brick work and bespoke carpentry. -Home extensions and renovations. -Flooring, vinyl and linoleum installations. -Bathroom and kitchen remodeling. We cater for both commercial and domestic customers and all of our work is fully insured and guaranteed for 12 months.

    Get in touch
  • Hanox Construction is a residential and commercial construction company serving customers across London, Beds and surrounding areas. • Joinery Services • Garage Construction • Loft Conversions • House Conversions • Shop Fit Outs and Refurbs • New Build Construction • Refurbishments • Windows and Doors • Bespoke Wardrobes • Made to Measure Furniture • Fencing and Paving • Kitchens, Bathrooms, Staircases

    Get in touch
  • We are a very experienced team of tradesmen offering all aspects of construction from new builds to refurbishment and extensions. We take on all sizes of jobs from a bathroom refurb or kitchen refurb all the way to multiple new builds. One thing we strive for is quality and customer relationship. We believe in using skilled tradesmen as that is what maintains a high quality of workmanship and leads to a happy client and high quality finished job.

    Get in touch
  • No job to small or to big from Clearing to foundations we can do it. The customer comes first always and we value making the customer happy. The main part of our work is is excavations and foundation concrete works but we’re always happy for a challenge and if a customer asks for something a bit different to what we usually do I’m sure we can find a way to make it work.

    Get in touch
  • Builder in Welwyn

    Hello! I’m a hardworking and reliable tradesman based in London, with strong experience in carpentry, flooring, decorating & painting, and general refurbishment. I take great pride in the quality of my work and always aim to deliver clean, precise results that meet my clients’ expectations. Whether it’s fitting floors, renovating a room, or giving a fresh coat of paint, I focus on the details and treat every project with care and professionalism.

    Get in touch
  • Builder in Welwyn

    Many years of experience with projects all across london. Competitive pricing.

    Get in touch
  • SC Screeding provides a high quality of different types of screed. We are a team of professionals who listen to your needs. We guarantee a fast and reliable service for all projects. We work with a wide range of clients ranging from individual home owners to national main contractors. We are proud of giving every project the same level of professionalism. We serve all residential and commercial confidence. We are experienced in delivering first class service.

    Get in touch
  • After 20 years experience working for large contractors and developers; H-Build Ltd, has been formed to focus our experience and expertise in residential construction to work on smaller but more rewarding projects for individual clients/homeowners.

    Get in touch
  • 18years of experience in the construction sector. I may only offer you quality services and nothing less, with SZG BUILDING LTD you will not have to worry about anything. I specialise in every stage of the construction process, right from the very beginning till the very end, in other words from FOUNDATION to DECORATION in the blink of an eye. I will be very pleased to show my previous work, it may be the final outcome or different stages of various projects. References may be provided.

    Get in touch
  • All types of groundworks, plus repairing,painting and decorating properties.

    Get in touch
  • You will get top class supply & installation service for all types of replacement windows and doors. I source my products direct from main manufacturers and provide fully accredited FENSA approved fitting service with 10 years insurance backed guarantee. You can get a free quote by shortlisting or by sending an invite.

    Get in touch
  • SGB maintain an interactive IT process, to ease transparency and movement of information data, to all parties involved in any one project. We have a combined 25 years professional experience in the civil engineering / construction management. We are experts in water utilities management enabling us to offer a variety of services and solutions in this area.

    Get in touch
  • Cygnus Contracts is a London-based construction company dedicated to delivering high-quality projects that exceed client expectations. We specialise in both commercial and residential refurbishment projects within London and the home counties. We aim to change the status quo and provide a modern approach to construction and project delivery by building relationships with the key focus on repeat business, collaboration and client satisfaction.

    Get in touch
  • Hello, I’m Arif Domi, Your Trusted Fencing Expert! At Arif Domi Limited ,we specialize in high-quality fencing solutions tailored to your needs. Whether you’re looking for security, privacy, or a decorative touch for your property, we offer expert craftsmanship and durable materials to ensure your fence stands strong for years to come. With our experience, we take pride in delivering professional installations, repairs, and custom designs for residential and commercial properties. Customer satisfaction is our top priority, and we’re committed to providing reliable service at competitive prices. Let’s discuss how we can enhance your property with the perfect fence. Contact me today for a free consultation and quotes. Looking forward to working with you!

    Get in touch
  • Builder/landscaper Combined 35 years experience Trading standards approved Marshall’s registered installer FMB member Trust mark approved All building and landscaping works undertaken.

    Get in touch

4.6

Top rated Builders

Our Builders in Welwyn, are rated 4.6 out of 5 based on 176 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 Welwyn?

If you’re looking for a builder in Welwyn, 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 Welwyn building contractors on MyBuilder within a few clicks.

Services offered by Builders in Welwyn 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 Welwyn 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 Welwyn?

Most builders in Welwyn charge a project fee rather than an hourly rate. For example, average building costs in Welwyn 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 Welwyn 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 Welwyn 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 Welwyn, 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 Welwyn.

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

Step 2: Compare different builders in Welwyn

When Welwyn 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 Welwyn builders with confidence

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

On MyBuilder, every Welwyn 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.

What to ask a Welwyn builder before hiring?

Hiring a builder is a big step to making your house a home, and before hiring one in Welwyn, 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 Welwyn 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 Welwyn, throughout your project. They should explain how they’ll communicate with building control and approvals, too.

Have you completed similar projects in Welwyn before?

Understanding if a builder in Welwyn 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 Welwyn 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 Welwyn 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 Welwyn!

FAQ: Common questions about builders in Welwyn

What types of building projects do you handle in Welwyn?

Builders in Welwyn 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 Welwyn, including subcontractors and scheduling?

Yes, many builders in Welwyn 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 Welwyn building regulations and inspections?

A builder in Welwyn 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 Welwyn insured?

Welwyn 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 Welwyn 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 Welwyn building contractors on MyBuilder before you proceed with hiring.

Other tradespeople in Welwyn

Cities