Builders in Welwyn

Name: Builder
Brand: MyBuilder
SKU: builder
Rating: 4.7 (179 reviews)

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

Select a service

How it works

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

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

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

3412 Results

Sort by:

Singh Brothers Construction & Developments Ltd
New on MyBuilder
Builder in Welwyn
Singh Brothers Construction & Developments Ltd is a family-run construction company delivering high-quality building, refurbishment, and development services across the UK. We specialise in residential and commercial projects, offering reliable workmanship, transparent communication, and a commitment to excellence from concept to completion. Our Services - Residential Construction - Commercial Construction - Property Developments - Refurbishments & Renovations - Shopfitting & Fit-Outs - Extensions & Structural Work Our Values - Integrity: Honest communication and transparent pricing - Quality: High-standard workmanship - Safety: Zero-compromise safety culture - Reliability: On time, every time - Family: Built on trust and long-term relationships Why Choose Us - Experienced, hands-on leadership - Family-run with strong values - End-to-end project management - High-quality finishes and attention to detail - Trusted by homeowners and businesses across the UK
Get in touch
Pro West Construction Ltd
No reviews yet
Builder in Welwyn
ProWest Construction – Building with Strength, Precision, and Trust ProWest Construction is a professional and forward-thinking construction company dedicated to delivering high-quality building solutions across residential, commercial, and refurbishment sectors. Built on strong foundations of integrity, reliability, and craftsmanship, we pride ourselves on providing exceptional service and outstanding results on every project we undertake. At ProWest Construction, we believe construction is more than assembling materials — it is about creating spaces that support lifestyles, businesses, and communities. Every project represents a client’s vision and investment, and we treat that responsibility with the highest level of professionalism and care. Our Services ProWest Construction offers a comprehensive range of services designed to meet the needs of private homeowners, developers, and commercial clients. Residential Construction, Refurbishment & Structural Alterations Why Choose ProWest Construction? Clients choose ProWest Construction for: • Professional and reliable service • High-quality craftsmanship • Transparent pricing and budgeting • Strong project management • On-time project delivery • Full regulatory compliance
Get in touch
Malkeet Mangat Roofing And Building Contractors Ltd.
No reviews yet
Builder in Welwyn
we are roofing and building specialist started in 2007, and it became a limited company in 2011. our company also do all type of building projects big or small. like loft conversion, house extension, house renovation and any type of building work. we also specialize in roofing work, pitch roof, slate roof, plain tile roof, all types of flat roof.
Get in touch
Dan Claudiu Vulpe
No reviews yet
Builder in Welwyn
Hi , I am Dan , working in the construction industry for 20 years where I have engaged mainly refurbishing projects from scratch to the final and finest details required by the clients. Working towards projects management and development. I come fully equipped in every aspect my job requires including a vehicle designed to accommodate my needs(3.5t van). I often love a good challenge and offer clients the best advice and outcomes possible to achieve the best results. I also cover all other individual type of jobs when is not mainly whole refurbishments such as Bathrooms , kitchens, wood floors or tiles.
Get in touch
Andrea Elezi
No reviews yet
Builder in Welwyn
My name is Andrea Elezi, I am a family man with with 3 children. I have worked in the construction industry for over 25yrs and over this period of time I have gained a vast experience in a broad range of construction types form small ground works and landscaping works to the construction of basements and multi-story concrete frames. Throughout my Career to date, I have worked my way up to contracts manager.Then in 2017 myself and one of my colleagues decided to set up our own company
Get in touch
Edilhouserenovation
No reviews yet
Builder in Welwyn
Hello, My name is Biagio and I’m Italian. I leave here in London since 2016. I’m an Italian builder with more the 20 year of experience in house renovation. I’m very good in tiling wall and floor in porcelain, ceramic, wooden ecc. renovation bathroom and kitchen Electrical job Plumbing job I like to create new spaces. I love to paint and much more. Call me for a free quote.
Get in touch
Eddie&Sons
No reviews yet
Builder in Welwyn
23 years of experience in building trade, starting from fitting kitchens, doors, skirtings, walls, ceilings, extensions, lofts, gardening+fences etc etc.
Get in touch
AM-INC.LTD
No reviews yet
Builder in Welwyn
Project Manager in Construction with Building Information Modeling.
Get in touch
Cos civil engineering Ltd
No reviews yet
Builder in Welwyn
Hello, My name is Cosmin stefanescu , I work in construction industry for more then 10 years with experience in general groundworks and general landscaping. as a little company we put proud in what we do, our experience earned on comercial and industrial projects , data centre uk and abroad contributed a lot in our performance. We are new as a company founded 3 years ago. Activity- general groundworks - kerbs . - tarmac . -ductwork. - driveways / stone / block paving/ tarmac . -industrial paving all tipes / materials . - hard landscaping . - fundations. - prep work. - design garden / layout . - carpentry . - steel fixing . - all tipes of natural stone fixing - heavy mechanical plant operations - contract works/ industrial/ commercial - small jobs/ big jobs
Get in touch
KEKELI DOGBE
No reviews yet
Builder in Welwyn
Project Manager
Get in touch
Fatema housing Ltd
No reviews yet
Builder in Welwyn
We are a reliable and skilled building company based in London, delivering high-quality construction and renovation services. We specialise in residential and commercial projects, including refurbishments, extensions, maintenance, and general building work. Our team is committed to providing excellent workmanship, attention to detail, and completing every project on time and within budget. We take pride in clear communication, honest pricing, and building long-term relationships with our clients. No job is too big or small — we approach every project with the same level of professionalism and care to ensure customer satisfaction
Get in touch
JJM Carpentry and Building
No reviews yet
Builder in Welwyn
City and Guilds Qualified with 12 years experience. All aspects of construction undertaken and managed.
Get in touch
sunny view builders
No reviews yet
Builder in Welwyn
Normally loft conversions but do extensions as well.
Get in touch
Bcr builders ltd
No reviews yet
Builder in Welwyn
Quality is the straight of the team!
Get in touch
Lakeside Groundwork and demolition limited
No reviews yet
Builder in Welwyn
Foundations and drainage specialists, concrete basses, underpinning, demolition, paving, driveways, fencing, turfing, tree work, and much more, we have all the plant and necessary equipment for all jobs mentioned above, and our team of skilled workmen ensures that the jobs go smoothly, and on time and budget, digger/dumper driver hire available, 0.8 ton digger and micro dumper, 1.7 ton digger with breaker, 1 ton skip loading dumper
Get in touch
D.J.D Electrical Services and Home Improvements
No reviews yet
Builder in Welwyn
I provide local, friendly, quality and affordable service to make your house a home. A qualified electrician but with multi trade experience too. No job too small or too big. Examples of work carried out include but not limited to are the following: All types of electrical work, handyman and general maintenance, kitchen and bathroom fitting, patio, decking, painting and decorating. Plus more
Get in touch

4.7

Top rated Builders

Our Builders in Welwyn, are rated 4.7 out of 5 based on 179 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.