Builders in Welwyn Garden City

Name: Builder
Brand: MyBuilder
SKU: builder
Rating: 4.6 (194 reviews)

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Some of our top rated builders in Welwyn Garden City

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MONTPELIER CONSTRUCTION AND DEVELOPMENT LIMITED
Rating: 5 out of 5
Builder in Welwyn Garden City
We do , loft , extension , refurbishment , maintenance , Garden house , gardening , driveways , painting and decoration , roofing job , all types of works
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Latest review:
Fencing- 10 Jan 2022
Tomas has done excellent job. After finishing the job the fence looking like nothing damager before. Very neat finish and his friendly offerings were excellent. Hope to engage him to work on any future works. Thanks,
Kreshnik
No reviews yet
Builder in Welwyn Garden City
I've been in building trade working for others for more 15 years,now I think it's the time to start to work for myself
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DandS_Insulations
Rating: 5 out of 5
Builder in Welwyn Garden City
Hello we here at D & S Insulations have over 30 years of experience within the insulation industry, We have a vast knowledge all kinds of Insulation works, We pride ourselves on a superb Customer service and take great amount of pride in our work (check out some of our feedback) Wether you want a top up of insulation, full relay or a raised storage area we can help you achieve your perfect Loft space. D&S Insulations
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Latest review:
Loft Conversion- 19 May 2022
Hard working, professional, reasonable pricing and super friendly! They exceed our expectations and we are very happy with the loft boarding service they did for us. Highly recommended!
ENZOROY CONSTRUCTION SERVICES LTD
No reviews yet
Builder in Welwyn Garden City
I’m Niko, a groundwork and landscaping specialist dedicated to creating strong foundations and beautiful outdoor spaces 20 Years of experience. With years of hands-on experience, I bring reliability, skill, and attention to detail to every project, whether it’s preparing solid foundations for building work or transforming gardens into stunning, functional areas. What I offer: • Professional groundwork, drainage, and foundations •Landscaping tailored to your vision and budget • Durable patios, driveways, and paving • Friendly service and clear communication from start to finish I provide Digger, Dumper, and Breaker! Please contact me for any enquiry! Regards Niko
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BUTT UK PROPERTIES LIMITED
Rating: 5 out of 5
Builder in Welwyn Garden City
“Experienced Painter, Decorator, and Handyman with a reputation for delivering high-quality finishes, reliable repair work, and exceptional customer service across residential and commercial properties.”
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Latest review:
Tiling- 8 Oct 2025
Ali Hamza was amazing! Did a fantastic job at repainting my kitchen toilet and bathroom. Very punctual. Came on time and very respectful.
Muhammad Ikram
No reviews yet
Builder in Welwyn Garden City
I’m a reliable and hardworking handyman and CSCS groundworker with hands-on experience across a wide range of jobs. I take pride in doing things properly, from small repairs and maintenance to groundwork projects. I’m punctual, tidy, and straightforward to deal with, and I always aim to deliver solid work at a fair price. Customer satisfaction and quality workmanship are my priorities.
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Whitehouse Interiors (UK) Ltd
No reviews yet
Builder in Welwyn Garden City
We are an interior design studio with full project management abilities. Specialising in contemporary projects but with a niche for working on period homes we have the ability to work on projects blending old and new together in harmony. Set up with a full team of contractors all areas of works are able to be considered.
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Frankoandsons
No reviews yet
Builder in Welwyn Garden City
We are a skilled and dependable bricklaying team with over 30 years of experience delivering high-quality brickwork, blockwork, and full house extensions. Whether it’s a garden wall, structural alteration, or full extension, all work is completed with care, precision, and pride in craftsmanship. My father is a highly experienced bricklayer, and I work alongside him as a qualified (ARB/RIBA) architect . This allows us to offer a unique combination of hands-on expertise and technical understanding - ensuring drawings are interpreted correctly, challenges are resolved efficiently on-site, and the end result meets a high professional standard. We take on private residential projects and also sub-contract for larger construction teams. We’re known for being reliable, friendly, and committed to doing things properly the first time. Based in London, we’re happy to provide free advice and quotes. If you’re looking for trusted bricklayers with an eye for detail and a professional approach - we’d be glad to help.
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A&m building & construction limited
No reviews yet
Builder in Welwyn Garden City
We do refurbishment,plasterboard ,plastering,painting and decorating ,gardening
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Best All-in-One Building
No reviews yet
Builder in Welwyn Garden City
🔨 Best All-in-One Building & Extension Services | Building & Renovation Services across London 📍 Location: Greater London & Surrounding Areas 📅 Experience: 10+ years in building, extensions & renovations 🔧 Services: Full project execution, renovation & extension from start to finish ⸻ ✅ About Us We are a skilled team specializing in construction, extensions, and renovations. Our focus is delivering high-quality work with professionalism, fair pricing, and customer satisfaction. ⸻ 🛠️ Our Services Include: 🧱 Brickwork & Walling: • Traditional & decorative bricklaying • Wall repairs 🪵 Groundwork & Flooring: • Stone, concrete & composite flooring • Floor repairs ⚡ Electrical: • Full rewiring & lighting • Electrical upgrades 🛠️ Plumbing: • Full plumbing & leak repairs • System upgrades 🪚 Carpentry & Joinery: • Custom furniture & cabinetry • Outdoor structures 🌳 Landscaping & Outdoor Works: • Garden design & paving • Outdoor kitchens 🏠 Interior Renovations: • Kitchen & bathroom refurbishments • Painting & tiling 🧩 Assembly & Installations: • Furniture & kitchen assembly • Outdoor kit installations ⸻ ⭐ Why Choose Us? ✔ Skilled & reliable ✔ Transparent contracts & timelines ✔ Fast response & free consultations
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Abbey wood
No reviews yet
Builder in Welwyn Garden City
Multi skilled, high quality carpenter in 1st and 2nd fix wood work, with over 20 years experience. all my crc checks are up to date
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Jklofts
No reviews yet
Builder in Welwyn Garden City
At J.K Loft Conversions, we specialise in creating bespoke loft conversions that not only add substantial value to your property but also breathe new life into your living space. Our team of skilled architects and carpenters will work closely with you to design a conversion that perfectly complements your lifestyle and enhances the existing character of your home. From the start, we prioritise understanding your unique requirements and work closely with skilled architects to bring your vision to life with meticulous attention to detail. Our reputation for excellence is built on our commitment to quality craftsmanship and premium materials. With J.K Lofts, you can confidently embark on your loft conversion journey, guided by passionate professionals dedicated to turning your dream space into reality. Experience the difference with us – your trusted loft conversion experts.
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B.z.brothers ltd
No reviews yet
Builder in Welwyn Garden City
At Bzbrothers, we are committed to transforming spaces and structures with a focus on quality and precision. extensive experience in construction, design, and landscaping to each project, ensuring innovative solutions that are both functional and visually appealing. From the solid foundations required in groundwork and bricklaying to the creative designs in landscaping, we handle each project with meticulous attention to detail. We cater to both residential and commercial clients, offering everything from comprehensive renovations to bespoke installations. Driven by a passion for excellence and a commitment to client satisfaction, we strive to exceed expectations at every turn. We believe in building lasting relationships with our clients, providing reliable service and superior results that make your investment worthwhile. Explore our services and discover how we can make your next project a success. At Bzbrothers, we don’t just build or renovate spaces—we enhance them, ensuring every project is a testament to our dedication and your vision.
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Kelliher Renovations Ltd
Rating: 5 out of 5
Builder in Welwyn Garden City
Refresh are a design and build home renovation specialist. We have a team of architect's, builders, plumbers, electricians, plasterers, decorators, carpenters etc. We do everything from new bathrooms all the way up to extensions and loft conversions. Refresh have been in business for 6 years but have recently opened an office in the Cambridge area.
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Latest review:
Large job, internal building work (altering wall positions) and redesigning/refurbishing of two bathrooms in very old cottage. Well planned, managed and delivered. High quality and beautiful finish, work delivered to cost and scope (very slightly delayed due to additional reinforcements required to floors). Very pleased and would recommend.
Lasa construction limited
No reviews yet
Builder in Welwyn Garden City
We offer professional painting and complete house furnishing services including electric work,door fitting, gardening etc with a focus on quality, durability, and neat finishing.We focus on clean work, timely completion, and customer satisfaction. Whether it’s a new construction, renovation, or a small touch-up, we ensure a smooth, professional finish that enhances the value and look of your home.
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Downstream drainage & plumbing solutions
Rating: 5 out of 5
Builder in Welwyn Garden City
Here at Downstream Drainage & plumbing Solutions, we offer a 5 star service at very affordable prices to make your emergency needs our number 1 priority 24/7. We ensure that no matter how big or small the job in hand is, we leave you Completely satisfied. With over 10 years experience in the game there isn’t a job we can’t resolve. -24hr Emergency Response -High Pressure Water Jetting -Mechanically Cleaning -CCTV Surveys -All Plumbing Works -Tanker Vacuum -Excavations
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Latest review:
Groundwork & Foundations- 17 Sep 2022
Turned up on time, fully prepared for my project and got to work without fuss. Competent team, friendly approach, would highly recommend them. Great work ethic and cleaned up after themselves.

4.6

Top rated Builders

Our Builders in Welwyn Garden City, are rated 4.6 out of 5 based on 194 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 Garden City?

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

Services offered by Builders in Welwyn Garden City 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 Garden City 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 Garden City?

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

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

Step 2: Compare different builders in Welwyn Garden City

When Welwyn Garden City 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 Garden City builders with confidence

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

On MyBuilder, every Welwyn Garden City 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 Garden City builder before hiring?

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

Have you completed similar projects in Welwyn Garden City before?

Understanding if a builder in Welwyn Garden City 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 Garden City 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 Garden City 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 Garden City!

FAQ: Common questions about builders in Welwyn Garden City

What types of building projects do you handle in Welwyn Garden City?

Builders in Welwyn Garden City 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 Garden City, including subcontractors and scheduling?

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

A builder in Welwyn Garden City 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 Garden City insured?

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