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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

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Some of our top rated builders in Welwyn

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  • Builder in Welwyn

    Hello,we are a small builder crew providing a variety of jobs that could take place at your home ! Garage conversions,garden patios and slabs ,any sorts of turf , landscaping and fully bathroom refurbishments are our main categories we've been providing for our costumers in the past 24 months! We have a website where you can check our jobs and costumer reviews! call us anytime for a Free quote on the jobs you're willing to take on

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  • At Portclean, we specialize in a wide range of cleaning and professional services to meet your needs. Our offerings include: Office Cleaning: Our expert team provides consistent, top-notch cleaning services to keep your office spaces immaculate. We tailor our approach to fit your schedule and requirements, ensuring a clean and productive work environment. End-of-Tenancy Cleaning: Experience the power of our thorough deep cleaning services. Whether you need a fresh start in a new space or want to leave your rental property spotless, we deliver exceptional results that exceed expectations. Builders Cleaning and Handyman Services: Trust our skilled professionals to handle all aspects of post-construction cleaning and general maintenance. We tackle debris removal, dusting, repairs, and more, providing comprehensive solutions for a pristine workspace. With years of 15 experience, a dedication to quality, and a commitment to customer satisfaction, Portclean is the trusted choice for all your cleaning and handyman needs. Contact us today and discover how we can elevate your workspace with our unique and professional service

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  • Basarab Brickwork provides professional brick and block work with a strong focus on quality, reliability and attention to detail. We specialise in house extensions, garden walls, repointing, structural alterations and general brickwork repairs. With years of experience on residential and construction projects, we take pride in delivering clean, durable workmanship and clear communication from start to finish. Customer satisfaction and a tidy job site are always a priority. Free quotes available.

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  • Builder in Welwyn

    M&M Team is very high qualified team .

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  • elexitech ltd is a Morden based Painter & Decorator, Bricklayer, Bathroom Fitter, Repointing Specialist, Decking Specialist, Electrician, Extension Builder, Landscaper, Handyman, Kitchen Fitter, Loft Conversion Specialist, Plasterer, Plumber, Restoration & Refurbishment Specialist, Flat Roofer & Pitched Roofer company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with bathroom fitting, bricklaying, repointing, decking, landscaping, plumbing, roofing (flat), roofing (pitched), painting & decorating, restoration & refurbishment, plastering, electrical, extensions, handyman, loft conversion & kitchen fitting, message us so we can assist you and arrange a quote.

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  • Builder in Welwyn

    I have 12 years experience in building works kerb laying drainage gutters fencing landscaping painting tiling fire stopping nvq patios block paving hanging doors demolition garden clearance furniture fitting

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  • Hi there.I have established this company because I like the work I do and the most important thing is that I want that every client to receive the best of service.I undertake electrical work and general building works.

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  • Builder in Welwyn

    We are a building company that always go that extra step to provide a professional and stress free service. Our reputation is key to our success and we build a relationship with our clients based on reliability, communication & trust. Specialise in: Extensions, loft conversion, all roofing, ground works/piling, bathrooms, kitchens, bespoke resin worktops, plumbing, electrics and carpentry.

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  • Builder in Welwyn

    Experienced In: Full Extensions Loft Conversation All internal alterations and installations Work with landlords and privately owned properties.

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  • I enjoy getting involved with clients from initial stages. Preparing design and construction documents, and making amendments as required. Completing drawings for planning, building regulation, Loft Conversion and Extension.

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  • I am a skilled and reliable Window and Door Fitter with extensive experience installing, repairing, and maintaining a wide range of uPVC, aluminium, composite systems, conservatory and porch installations. I take pride in delivering precise, weather-tight installations that meet the highest standards of safety, energy efficiency, and finish. From domestic properties to commercial projects, I bring a keen eye for detail, excellent problem-solving skills, and a strong commitment to customer satisfaction. Whether it’s fitting new windows, replacing doors, or ensuring perfect alignment and sealing, I always aim for a flawless result with minimal disruption.

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  • We turn visionary designs into enduring, award-winning buildings – trusted by architects, developers, and clients across London and the UK. As a leading construction specialist, we deliver complex, high-quality residential, commercial, and mixed-use projects, recognised nationally for exceptional build quality, technical skill, and collaborative delivery. Our work has earned prestigious RIBA Awards – including landmark projects Barretts Grove (RIBA London Award & RIBA National Award 2017) and Clerkenwell Close (RIBA London Award & RIBA National Award 2018, Stirling Prize Shortlist 2021) – projects celebrated for innovation, craftsmanship, and outstanding contribution to the built environment Why Choose Us? 🏆 Proven Award-Winning Expertise – Our track record on RIBA-winning projects proves we deliver quality that stands up to national scrutiny. 🛠️ Technical Mastery – Specialists in complex builds, heritage-sensitive sites, innovative materials, and architecturally demanding designs. 🤝 Collaborative Approach – We work seamlessly with architects, engineers, and clients, ensuring design intent is protected and enhanced at every stage. ⏱️ On Time, On Budget – Rigorous planning, clear communication, and reliable delivery.

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  • A niche construction company that can build from start to finish and carry out routine or planned maintenance from our base on South London

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  • AKA Construction Ltd is a refurbishment and renovation company with over 10 years of experience in construction industry. We offer free estimates and provide cost effective solutions to suit your needs and budget. All services come with no obligation site visit and survey, detailed quotation, and free advice from our experts. Great team of experienced builders, qualified engineers, trusted tradespeople, and professional designers is keen to assist you with your project.

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  • IT is a full service building company specialising in home renovations, home extensions, full maintenance and building alterations across the London. If your goal is to add value to your most important asset, get in touch and let us know what you are wishing to achieve, or read more about our wide range of home improvement services, before getting a no obligation estimate.

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  • February 2017-January 2020 working on the A14 Project(Huntingdon-Cambridge motorway)like multi skilled operative and responsible person. January 2020 start working on ECL Project(Dunstable) like pipe layer/gully’s/road boxes/manhole raisers.

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4.7

Top rated Builders

Our Builders in Welwyn, are rated 4.7 out of 5 based on 178 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.

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