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

Extension Builders in Millwall

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

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 extension builders in Millwall

3289 Results

Sort by:

  • Extension Builder in Millwall

    Aulakh Builds Ltd. offers a comprehensive range of construction services to meet all your needs, including home extensions, driveways, garden landscaping, kitchens, bathrooms, flooring, and roofing. Our team is committed to delivering exceptional craftsmanship and outstanding results. Contact us to discover more about our services.

    Get in touch
  • At Prestige Constructionz, we specialise in high-quality building solutions tailored to modern living. From bespoke outbuildings, extensions and full refurbishments to kitchens, bathrooms and loft conversions, we take pride in delivering projects that elevate every structure. With years of experience in the industry, our skilled team ensures exceptional craftsmanship, attention to detail, and seamless project management from start to finish. We work closely with our clients to bring their vision to life—on time, within budget, and with no compromise on quality. Whether you're looking to expand your home, create a luxury garden room, or transform your interior, we’re here to help. Fully insured and committed to professionalism, we offer reliable service, transparent communication and outstanding results every time. Your satisfaction is our top priority.

    Get in touch
  • Extension Builder in Millwall

    Over 40 Years experience as a General Builder in and around the Bishops Stortford Area. Covering all domestic Works to the highest standard for many years! Extremely high level of knowledge to building regulations and standards. Well established Builder.

    Get in touch
  • The company is known by Mlbcpropertyservices which is my initials Been the Building trade 35 years mainly working in London for the Theatres, were we do General building and maintenance ,we also do Domestic house refurbishments and have a good list of tradesman that carry out all trades for the local authorities with us .We carryout all home extension and brick work M&E services and plastering bricklaying and decorating

    Get in touch
  • At Threebuilders Developments ltd, we specialize in comprehensive construction services for residential and commercial properties, offering full-build jobs and expert extensions. With years of experience in the industry, our team is dedicated to delivering high-quality craftsmanship, attention to detail, and on-time project completion. Whether you’re looking to build from the ground up or expand your existing space, we handle everything from design to execution. Our services include site preparation, structural work, electrical and plumbing installations, and finishing touches, ensuring that your vision becomes a reality. We pride ourselves on clear communication, customer satisfaction, and creating spaces that meet both functional and aesthetic needs. Let us help you transform your property into a space you’ll love.

    Get in touch
  • Extension Builder in Millwall

    We offer a wide range of affordable and quality kitchen and bedroom fixtures, supplies and furnishings in slough, London. We specialise in fitted kitchens, fitted wardrobes and fitted bedroom services that can transform any home.

    Get in touch
  • Extension Builder in Millwall

    I'm Callum from Core Design and Build Ltd we are based in Hertfordshire, specialising in residential refurbishments, loft conversions, extensions and new builds. We have over 40 years of experience in the construction industry. Our team is made up of a professional team that completes every project to a very high standard.

    Get in touch
  • At J Fairbairn Building Services we have over 30 years of experience, we pride ourselves on our high quality work and bringing your project to completion on time and on budget

    Get in touch
  • Extension Builder in Millwall

    My name is Tony. I'm a qualified bricklayer who has experience in New builds, extensions, footings, groundworks. I also specialise in driveways, patios and all aspects of landscapeing . I've always been tought to do the job right first time. I'm proud to say i produce exceptional work and standards. Clarified by every customer and building official I've worked with.

    Get in touch
  • We have over 100 years of combined building experience we set up our business to stream line for our clients as we were constantly being let down by tradesman we merged 3 companies together combining heating, gas safe NiC electrical works and all building and brick laying so there is no reason for delays in a project at any given time

    Get in touch
  • Extension Builder in Millwall

    Highly reputable masonry specialist, 11 years experience covering the domestic, residential and commercial sector. we have established firm reputation for exceeding customer satisfaction, meeting deadlines and producing the finest quality work in the art of brickwork. We undertake a wide range of projects from low value jobs to high valued complex structures, with a diverse range of clients. All aspects of masonry work, groundwork's and project management undertaken.

    Get in touch
  • Extension Builder in Millwall

    I have been trading as BTM Building Services for the last 15 years, I have regular clients in my local and surrounding areas all gained through word of mouth and recommendations, I started doing small jobs and grew quickly into larger works and I now provide a full building and maintenance service with many very happy clients, I have a small team which includes an electrician and plumber which I use to ensure all works are certificated.

    Get in touch
  • Extension Builder in Millwall

    I have a team for all the building work, even I mostly do the work myself. We mostly do extensions, loft conversions, we even build new houses and do renovations etc.

    Get in touch
  • We are a reliable and professional plumbing company dedicated to providing high quality plumbing, maintenance and repair services for residential and commercial customers. We pride ourselves on delivering honest workmenship, a dependable service and lasting solutions at competitive prices. We cover all aspects of plumbing including blockages, unvented/vented hot water cylinders, heating repairs, leak detection, maintenance and emergency call-outs. At We Trust Plumbing, we understand the importance of keeping your home or business running smoothly, which ids why we offer dependable services you can trust whenever you need us. You Trust, We Deliver.

    Get in touch
  • Extension Builder in Millwall

    At JLF Total solutions Ltd we specialize in Electrical installations, Renewable energy and building services.

    Get in touch
  • Extension Builder in Millwall

    my company runs : house from scratch, extension,loft conversion, roof ,plumbing, electric, we provide certificate for plumbing and elctric, new bathrooms, full refurbishment ,paving, we large team and we take the work in serious, every job new challenge

    Get in touch

3.9

Top rated Extension Builders

Our Extension Builders in Millwall, are rated 3.9 out of 5 based on 19 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 extension builders in Millwall?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Millwall for you. They can help with a variety of tasks and projects, including:

  • Extending your home with an extra room
  • Two+ storey extensions
  • Adding partition walls to create more rooms
  • Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Millwall who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Millwall extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Millwall?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Millwall will charge between £16 and £42 per hour.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Millwall extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Millwall home extension project is likely to cost.

Find extension builders in Millwall with MyBuilder

Hiring the right extension builder in Millwall with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Millwall extension builders. Once your job is live, we’ll share it with home extension builders in Millwall who can express their interest.

Step 2: Compare different extension builders in Millwall

When you start receiving interest, review profiles of local Millwall extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Millwall extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Millwall, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

  • ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
  • Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Millwall extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Millwall extension builder before hiring?

Before hiring an extension builder in Millwall or extension building company in Millwall, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Millwall?

An extension builder in Millwall should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Millwall extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Millwall?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Millwall extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Millwall extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Millwall

Can an extension builder in Millwall help with planning permission?

Yes, many extension builders in Millwall can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Millwall handle everything from design to construction?

Many Millwall extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Millwall help with materials and finishes?

Yes, most extension builders in Millwall can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.

Other tradespeople in Millwall

Cities