Extension Builders in Woodside Park

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (15 reviews)

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Some of our top rated extension builders in Woodside Park

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SaFa Ltd
No reviews yet
Extension Builder in Woodside Park
Synergy Building Services a trusted name in construction, excels in diverse renovation projects. With a foundation built on precision and quality, Synergy ensures excellence in every undertaking. Rely on this professional team for all your renovation needs.
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n-vico ltd
Rating: 4.8 out of 5
Extension Builder in Woodside Park
Marius, as owner of N-Vico LTD has over 17 years experience in the construction industry starting out as a carpenter. Now we are a highly skilled team of builders that provides a complete residential refurbishment service
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Latest review:
Extensions- 21 Jun 2017
COWBOYS! Absolute Nightmare! Marius left the job incomplete, after repeatedly demanding more money before completion! Not to be trusted! Workmanship wasn't as good as he would lead you to believe, I have pics & videos of: Cigarette butts in mortar. Bricklaying in the rain, not water-tight roof/felt work, drainage, unsafe electrical work which needs to be redone. Left my neighbour side of roof damaged + with a hole now for a month. Damaged door/table/gate. Of course, he denies any wrongdoing Please be very careful if you have to use this fraud. Get a FULLY detailed itemised quote! Draw up your own contract - do not use his. Do NOT ever pay CASH. Produce a schedule of works - pay him ONLY when the specific task is 100% complete - leaves lots of work unfinished but then lies claiming its complete at interim payments. Get a FIXED price for every aspect of work - do not have "TBC" or ambiguous costs - if he can charge more - he will. Do NOT use his electrician, cringeworthy attempt to "price up" a simple job and damaged roof. Buy ALL Materials yourself OR require receipts for anything he buys. Request ALL Invoices. Ensure he follows specs - offered me £250 off total job cost, if I used a inferior type of rooflight to the one required in spec. Ensure he doesn't keep rubbish on site, Hire a skip. Keep all communication on record, email, text, even voice record him as he is a pathological liar. Very dishonest, delusional and frankly embarrassing.
Constructum contracts limited
Rating: 5 out of 5
Extension Builder in Woodside Park
Founded in Twickenham by lifelong friends Alex and Steven, Constructum Contracts Ltd has been delivering high-quality construction and bespoke craftsmanship across Surrey and South West London since 2024. Our combined expertise spans building surveying, project management, general construction and high-end bespoke carpentry — giving clients the confidence of both technical knowledge and practical experience on every project. Steven began his career after earning a Diploma in Construction from Richmond College, working for a respected local builder specialising in loft conversions, extensions and residential renovations throughout the Richmond upon Thames area. While gaining hands-on site experience, he completed a BSc in Building Surveying at Nottingham Trent University. Following graduation, Steven worked for a multi-disciplinary building consultancy in London as a Building Surveyor, Contract Administrator and Project Manager. His portfolio ranged from residential apartment blocks to commercial properties, with particular expertise in the preservation and restoration of historic buildings in Central London. Most recently, he worked in Australia as a private Building Control Surveyor on new-build developments, before returning to the UK to bring his technical knowledge and project leadership back to clients in SW London and Surrey. Alex also began his studies at Richmond College, developing a strong trade foundation in carpentry. Coming from a family of plumbers and electricians, he was immersed in the construction industry from an early age. Over the years, he has refined his skills across multiple trades, including plumbing, electrical works, bespoke cabinetry and kitchen installations. With a particular focus on high-end bespoke carpentry, Alex has worked alongside some of Surrey’s leading cabinetry, wardrobe and kitchen installation companies. He now brings that craftsmanship and attention to detail to every Constructum project. At Constructum Contracts Ltd, we combine professional oversight with skilled workmanship. Whether you require building surveying services, structural alterations, extensions, renovations or bespoke carpentry, we pride ourselves on reliability, transparency and delivering exceptional results with the highest standards of workmanship. We look forward to seeing how we can assist with your project.
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Latest review:
Joinery & Cabinet Making- 9 Jun 2024
Alex has made a great job of our bedroom cupboard. He was reliable, punctual, polite, worked really hard, and cleared up afterwards. The work is of an excellent standard. Would definitely recommend!
Viorel Duma
No reviews yet
Extension Builder in Woodside Park
I am skilled and dedicated Builder with years of experience in residential ,commercial and infrastructure construction. I take pride in delivering durable,high quality work and am always ready for new projects.
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Danut
No reviews yet
Extension Builder in Woodside Park
Brick work , roofing, tiles roof flat roof, patio
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Eternal Design and Build Ltd.
No reviews yet
Extension Builder in Woodside Park
Eternal Design and Build Ltd. are a professional, reliable and fully accredited company operating in Edgware and surrounding areas. We take great pride in work we undertake, taking great care to make sure our client’s needs are met in a professional manner. All of our staff are fully qualified to complete the task at hand, and we operate to all modern governed standards. We offer a wide range of services - Extensions, Loft Conversions, Renovations, Bathrooms, Kitchens, Plumbing, Electrics, Etc.
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Ercan construction
No reviews yet
Extension Builder in Woodside Park
All types of building work Extensions Flooring Painting Electrics And more
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PKG Building
No reviews yet
Extension Builder in Woodside Park
Specialist is improving value and space to properties. From Renovations and extensions to plumbing and electrics and the odd handyman jobs are all available services.
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ABG Builders Ltd
No reviews yet
Extension Builder in Woodside Park
ABG Builders we do all sorts of building projects and have been running since 2006 we specialize in extensions from foundation to finish we make sure our costumer achieves their dream home. Free quotations
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Florian Rusu
No reviews yet
Extension Builder in Woodside Park
We proud ourselves with delivering the best work we can provide and the cleanliness after the work is done. We undartake works from backyard renovations to home interiors such as house plan modifications to paint works or replacing existing floor. For any enquiries please contact us.
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Hys Builders Services Ltd
No reviews yet
Extension Builder in Woodside Park
With over 20 years of experience in the building industry, HYS Builders Limited has the expertise to handle any project. Whether it's a small renovation or a new construction project, we have the skills and knowledge to get the job done right. From Loft conversions, Kitchen, extensions, Bathroom renovations, Refurbishing , New builds and many other different projects in order to get you your dream home. We have connections with many different tradesmen, ensuring the best prices, so you can choose your designs and we make the links in order for you to get the perfect price for your perfect home.
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Fine Lofts & Construction Ltd
No reviews yet
Extension Builder in Woodside Park
Loft Conversion , Extensions, Refurbishments
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hrs build ltd
No reviews yet
Extension Builder in Woodside Park
We are specialize company for interior and exterior ,extension refurbish painting and decoration chimney removal roof construction loft conversions .
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RQ Brickwork
Rating: 5 out of 5
Extension Builder in Woodside Park
bricklayer, undertake new builds, extensions ,garden walls stone work and repointing
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Latest review:
Bricklaying- 21 Jul 2025
Really nice guy to deal with. Job was done on time, looks good. I will definitely work with him again and would recommend.
Building Revive ltd
Rating: 1 out of 5
Extension Builder in Woodside Park
We perform quality work, always thinking that what we do, we do for our fellow humans as a gift to enjoy with their family and friends.
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Latest review:
Handyman- 17 Mar 2026
We agreed work would start on a very simple job, trimming a table top- this was Sunday morning with the job booked for 5pm on the following Tuesday so I took the afternoon off work to make sure I'd be there. 6pm came around and I'd not heard anything- and contacted him via this platform. I received a call around 9pm and when I asked for an explanation he hung up on me twice and made no effort to call back. His excuse was that he didn't speak good english despite being able to send competent text messages and on this platform- the last message was telling me he needed to see my garage conversion to quote? Very confusing and unreliable person. All in all a rude, completely muddled waste of time, and deeply unprofessional. Do not use this individual.
Swift Building Masters
Rating: 4.9 out of 5
Extension Builder in Woodside Park
General Builder of over 40 years Experience. Carpentry & Joinery Background. I have worked on large and small Projects, Repair, Refurbishment, Extensions, Loft conversions and New-builds. Recently become a member of Federation of Master Builders. ALL WORK QUALITY ASSURED
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Latest review:
Extensions- 5 Nov 2016
Leslie carried out the following works: chemical damp injection to walls on rear extension, reroute down-pipe, repair fracture on rear wall, install gutter hedgehog. Hopefully, this will resolve some of the issues we had with damp, a blocked down-pipe and an overflowing gutter. Leslie arrived on time on the first day but was delayed a few hours the next day. However, the work still was done within two days as expected. Thank you!

3.9

Top rated Extension Builders

Our Extension Builders in Woodside Park, are rated 3.9 out of 5 based on 15 reviews from customers like you.

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What types of services are offered by local extension builders in Woodside Park?

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 Woodside Park 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 Woodside Park who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Woodside Park?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Woodside Park 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 Woodside Park extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Woodside Park home extension project is likely to cost.

Find extension builders in Woodside Park with MyBuilder

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

Step 2: Compare different extension builders in Woodside Park

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

Step 3: Hire Woodside Park extension builders with confidence

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

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

What to ask a Woodside Park extension builder before hiring?

Before hiring an extension builder in Woodside Park or extension building company in Woodside Park, 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 Woodside Park?

An extension builder in Woodside Park 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 Woodside Park 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 Woodside Park?

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 Woodside Park 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 Woodside Park 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 Woodside Park

Can an extension builder in Woodside Park help with planning permission?

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

Many Woodside Park 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 Woodside Park help with materials and finishes?

Yes, most extension builders in Woodside Park 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.