Extension Builders in Tadworth

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (16 reviews)

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Some of our top rated extension builders in Tadworth

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Ace Of Spades Groundworks & Construction
Rating: 3.9 out of 5
Extension Builder in Tadworth
Building and property new builds or anything regarding construction. Look no further than Ace Of Spades Groundwork and construction. All your building needs catered for. Wide range of trades. Please get in touch via mobile, email or social media or my website. Thanks for reading
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Latest review:
Bricklaying- 9 Dec 2025
We agreed a start date for the work, and from the beginning communication was slow and required constant chasing. Alan sent me a full materials list, which I purchased on the understanding that the job was proceeding. As the start date approached, I repeatedly tried to confirm when he would arrive so I could organise my day and be available to help on site, as we agreed for me to b involved as a labour. Despite reading my messages, he stopped responding entirely. I sent multiple messages and tried calling several times over the course of a week and received no reply at all. The job never started, and I was left with purchased materials and a significant amount of wasted time. I cannot comment on the quality of his work as he never turned up, but based on the communication alone I would strongly advise others to be cautious.
Prestige build & maintenance
No reviews yet
Extension Builder in Tadworth
Builder
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HR Prime Construction Ltd
Rating: 5 out of 5
Extension Builder in Tadworth
HR Prime Construction HR Prime Construction is a professional and reliable building company with 5+ years of industry experience. Our skilled team is committed to delivering high-quality workmanship, attention to detail and excellent customer service on every project. We understand that choosing a builder requires trust, so we focus on clear communication, honest advice, reliability and professional workmanship from start to finish. Whether it’s a small repair, renovation, bathroom project or larger building work, we treat every job with the same care and attention. Our experienced team works efficiently, keeps work areas tidy and respects your home or property. We aim to complete every project to a high standard while keeping customers informed throughout the process. Why choose us? * 5+ years of experience * Skilled and reliable team * High-quality workmanship * Honest communication * Clean and respectful approach * Customer satisfaction focused At HR Prime Construction, we believe quality, reliability and trust are the foundation of every successful project. We take pride in our work and aim to deliver results our customers can be proud of.
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Latest review:
Very happy with the refurbishment of our 2-bedroom flat. The work was completed to a high standard with great attention to detail. The team was professional, reliable and easy to communicate with throughout the project. Everything was finished neatly and the flat looks fantastic. Would definitely recommend them for any refurbishment work.
Ecotime design and build Ltd
No reviews yet
Extension Builder in Tadworth
Dear customer. I’m electrical and building contractor with 24 years experience in construction industry. Quality and customer satisfaction is our ultimate goal. Delivering a great service is our mission. We don’t shy away from small medium and large projects. All welcome. Thank you.
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M&I builders
Rating: 4.7 out of 5
Extension Builder in Tadworth
M&I Builders Do it once,do it right! With over of 15 years of experience we can offer the package to provides stress free, time saving and cost effective solution to our clients to make the renovation project as easy as possible, with clear costing and progress plan..We are fully insured and considerable trade people fully qualified by BS to make your project up to current Standards. Your home is very important to us and measures we take to protect it is in the highest standards.
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Latest review:
Tiling- 24 Jul 2024
Job done perfectly, both builders are very professional, they care about the work and very experienced. Everything went smoothly with the tiling and flooring. They even installed extra kitchen cupboards:) Thank you both. I will be in touch for other jobs in the future. And recommended to my family
P&b improvements
No reviews yet
Extension Builder in Tadworth
We are a two man team, that covers first and second fix carpentry, landscape gardening, ground working, general building and handyman jobs
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OMNI PROPERTY SOLUTIONS
No reviews yet
Extension Builder in Tadworth
Hi, OMNI is a Latin word for all, and this is what we do: loft conversions, extensions, refurbishments, kitchens, bathrooms etc.
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Baco Construction Ltd
No reviews yet
Extension Builder in Tadworth
Baco Construction Ltd offers services like house extension, loft conversion, house refurbishment in London. We can also help you with your home interior design
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k and l management ltd
Rating: 5 out of 5
Extension Builder in Tadworth
We are a family run company and have been trading for over 10 years. Our aim to supply top quality work on time and within budget this can be seen from our no of return clients. All work carried out is completed to the best of building practices. We are working on adding some photos of our work.
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Latest review:
Worked with Phil within a number of public sector projects all of which had to be delivered in a highly pressurized time frame with a focus on quality and sustainability. Would recommend Phil as a skillful tradesman who can work positively with his clients in a professional way whist retaining the highest integrity and drive to achieve best value and product for his customers. v. I have worked with Phil on projects valued between £2000 and £400,000 and have found his skill set, person-ability and communication skills to be of enormous value.
AG plastering
No reviews yet
Extension Builder in Tadworth
Hi there my name Ylli i have over 12 years experience in plastering rendering and in general building work roofing bathrooms tiling decorating any questions feel free contact
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dream build construction
No reviews yet
Extension Builder in Tadworth
Extensions,general building work,loft conversion, Garden walls, patios
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PolishPeter.BasementLondonLTD
No reviews yet
Extension Builder in Tadworth
I have more than 20 years of experience in basements and groundwork. All types of garden and patio works ,demolishions, landscaping- ncluding bric and block works . Guaranteed quality - fully insured service.
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Amritpal singh
Rating: 4.5 out of 5
Extension Builder in Tadworth
We are here to assist you and provide you the work you dreamt off on very reasonable prices so trust us with your house and we will do the best for you .please do understand that we have to pay to get contact details of customers so it’s important being a customer to check the portfolio before short listing a tradesman just to be sure that we won’t just be paying for nothing .
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Latest review:
Extensions- 4 Jan 2026
I hired Amrit based on positive reviews, but my experience was extremely poor. The work showed all the signs of a cowboy builder. I’m sharing this to help others avoid the stress, delays, and financial risk I went through. 1: No Respect for Contract or Deadlines Contract deadline was 15th September, which he completely missed. Despite delays, he demanded money almost daily. When I referred him to the payment and work schedule he signed, his response was: “I didn’t read it, I just signed it.” 2: Dangerous and Unprofessional Working Practices Brought in unqualified workers, many of whom could not speak basic English. He ignored safety standards throughout the project and wanted to use the same unqualified workers for gas work, which is extremely dangerous. When I objected, his response was: “Don’t worry, you will get a new house if it blows up as you have insurance.” 3: Work failed multiple building control inspections. He eventually refused to cooperate with the building inspector.
B.J.M. CITY CONSTRUCTION LTD
No reviews yet
Extension Builder in Tadworth
Loft conversion,
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Integral Builders Limited
No reviews yet
Extension Builder in Tadworth
WELCOME TO INTEGRAL BUILDERS We specialize in Extensions, Loft Conversions, Kitchens & Bathrooms for both commercial and residential projects in and around London. Our goal is to make your build as smooth and stress-free as possible. From start to finish, we handle every detail so you can sit back and relax. ABOUT US Integral Builders is a family-run business based in South London, specializing in home renovations. With over a decade of experience in renovations, refurbishments, structural work, and more, we have successfully completed projects of all sizes across London. We are passionate about our work and pride ourselves on building long-term, trusted relationships with our clients through reliability, performance, value, and client satisfaction. Our team of fully trained professionals ensures that every customer requirement is understood from the outset, allowing us to deliver the best results on time and within budget. CONTACT US Have questions or need advice? Reach out to us for a free consultation—we're available 7 days a week and always happy to help.
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Dawoo Design Ltd
No reviews yet
Extension Builder in Tadworth
From design to built. Domestic or commercial. We make your ideas come true.
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4.1

Top rated Extension Builders

Our Extension Builders in Tadworth, are rated 4.1 out of 5 based on 16 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 Tadworth?

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 Tadworth 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 Tadworth who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Tadworth?

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

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

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 Tadworth extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Tadworth home extension project is likely to cost.

Find extension builders in Tadworth with MyBuilder

Hiring the right extension builder in Tadworth 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 Tadworth extension builders. Once your job is live, we’ll share it with home extension builders in Tadworth who can express their interest.

Step 2: Compare different extension builders in Tadworth

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

Step 3: Hire Tadworth extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Tadworth, 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.

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

What to ask a Tadworth extension builder before hiring?

Before hiring an extension builder in Tadworth or extension building company in Tadworth, 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 Tadworth?

An extension builder in Tadworth 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 Tadworth 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 Tadworth?

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 Tadworth 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 Tadworth 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 Tadworth

Can an extension builder in Tadworth help with planning permission?

Yes, many extension builders in Tadworth 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 Tadworth handle everything from design to construction?

Many Tadworth 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 Tadworth help with materials and finishes?

Yes, most extension builders in Tadworth 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.