Extension Builders in Maidenhead

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (13 reviews)

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Some of our top rated extension builders in Maidenhead

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Michael John Interiors
Rating: 5 out of 5
Extension Builder in Maidenhead
Hi I'm a general builder, started my working life on kitchen & interior design then also Installations, which quickly lead to building works. Taking down walls to building large extensions/loft conversions & out side works We take on any size work & can offer lots of advice & design help, having 35 years experience From kitchen installations & all types of Interior work To extensions/outside works & loft conversions.
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Latest review:
Extensions- 15 Apr 2019
Submitted quote on time and has responded to all questions and been very helpful.
L&V Contractors Ltd
No reviews yet
Extension Builder in Maidenhead
We are L&V Contractors expert in House extension and renovations.
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Ace construction
No reviews yet
Extension Builder in Maidenhead
Quality builders for all your needs, fully qualified and professional team Available for all Work that needs undertaking
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AL&ENG HOME
No reviews yet
Extension Builder in Maidenhead
AL&ENG HOME is a family owned business which takes there work seriously and makes sure customers are always satisfied and have the best experience when working with us. I’ve had a lot experience on the site, our team are perfectionists when it comes to doing and completing any project undertaken. With over 20 years experience.
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Bbs construction ltd
No reviews yet
Extension Builder in Maidenhead
All jobs undertaken, no job too small or big, 30 years experience in the building and restoration, plus roofing, Whether its hanging a picture hook or a conversion
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Dominant construction ltd
No reviews yet
Extension Builder in Maidenhead
Dominant Construction is a customer centric integrated building company specialising in home renovations, loft and basement conversions, and kitchen extensions. With over a decade of experience, we have designed our processes to ensure that our clients projects run smoothly - always on-time and always on-budget. We keep clear lines of communication at all times to make sure projects are collaborative and executed with our client's needs at the forefront.
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DMCA Building and Decorating
Rating: 5 out of 5
Extension Builder in Maidenhead
We are a family run business with over 25 years experience. We specialise in loft, single and two story extensions and refurbishments. We take pride in our work, making sure the customer comes first when it comes to quality and satisfaction. It is never about how fast one can execute a project but how competent it is carried out.
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Latest review:
Extensions- 4 Jul 2017
David and Co Managed to turn things around for us following a previously botched extension by another builder. Davids a really pleasant person to have working for you and has a wealth of knowledge regarding construction. I wouldn't hesitate to hire him again for future works
Maclondonbuilding
Rating: 4.9 out of 5
Extension Builder in Maidenhead
MACLONDONBUILDING specialist in general construction and renovation services. All kind of house conversions . Our works are performed at the highest standard with attention to the details. Professional team always happy and enjoyed of the work.
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Latest review:
Tiling- 16 Jan 2026
Mac was fantastic and went above and beyond to do the job to a high standard, working well into the evening to get it done. I’d recommend him without hesitation for any work you need doing - big or small. We’re delighted with the finished product.
Am@ contractor
No reviews yet
Extension Builder in Maidenhead
I will like to make my one customers
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Ed’s loft conversions Ltd
Rating: 5 out of 5
Extension Builder in Maidenhead
We specialise in loft conversions, Extension to a complete house refurbishment.
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Latest review:
I engaged Edi to work on a full renovation and refurbishment of a 4 bedroom detached house with front and back gardens on Blackheath’s Cator Estate. Edi did an extensive amount of work, including stripping out; plumbing; plastering; windows installation; carpentry; and decoration. In addition, after commencing the property work, once the scaffold had been erected, following sensible advice, Edi and his team replaced the roof and fully insulated the attic; fitted additional electric points; rebuilt the garden patio; and replaced the flooring throughout, in addition to other important jobs including re rendering and pointing of chimneys, building new wardrobes in the main bedrooms; and upgrading the radiators. A new kitchen, and two new bathrooms have been fitted. The kitchen redesign meant knocking through a wall with the lounge to create a larger space. Edi is a highly skilled craftsman, who thinks creatively as he works to make best use of the space, including shelf fittings, and additional lighting for example. He has built some beautiful wardrobes, and the internal decorations have brightened up what was previously a rather shabby looking house. In addition to the above, I wish to commend Edi for his professionalism, courtesy, and passion for doing the best work possible. On all the site visits I attended, and every time I spoke with him on the phone, it was striking how much he cared about the work that he was doing, his desire to ensure that the house would look the best. I always left site visits with the feeling that he cared so much about the house that he could be safely relied on to give the best advice to enable us to make the right decisions. I also noticed that Edi and his team would take the upmost care to keep the property safe, tidy and in good shape throughout the project. He can be fully trusted to look after any site he works on. He is intelligent and careful when it comes to safety and security. It has been a pleasure for Edi and his team to work with us over a period of around 6 months, and he did so much to reduce the stress of a significant project so that we could always rely on him to work methodically, patiently and sensibly, and to make best use of the resources available. His pleasantness shines through, and everyone I know who has spoken to him has always provided me with the most positive feedback I have no hesitation in recommending Edi to anyone who wishes to engage him for future projects, and is most deserving of the good words that I and others that work with him have to say about him.
synergic design studio
No reviews yet
Extension Builder in Maidenhead
My name is Sanjay Venkatakrishnan and I am an Architectural Assistant (Part 2) with a Master's degree in Architecture (RIBA Part 2) from the University of East London. I have extensive experience working with various architectural software such as Rhinoceros 3D, Autodesk AutoCAD, Autodesk Revit, Lumion, V-Ray, Enscape, and Adobe Creative Suite.
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Arisen Ltd
No reviews yet
Extension Builder in Maidenhead
Hi, I'm Edwart, Managing Director at Arisen Construction Ltd. We specialise in interior refurbishments, kitchen fitting, flooring, and general renovations. With a reliable team and a focus on detail, we aim to deliver quality workmanship and customer satisfaction in every project. Based in London and fully insured, we're here to bring your vision to life — efficiently, safely, and to a high standard.
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XK Constructions
Rating: 5 out of 5
Extension Builder in Maidenhead
I have been working in building industry for the past 12 years doing loft conversions, extensions and new builds. After so many years of experience i can proudly call myself a high level professional. All my clients were satisfied with my work and can gladly recommend my services. On demand i can take you around to some of my projects. An approximate calculation of the cost to complete the project will be done free of charge to the prospective client.
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Latest review:
Extensions- 7 Mar 2023
My husband and I just bought a house and we were having a real hard time finding a good builder. We registered on MyBuilder and shortlisted a few tradesperson, we then came across this amazing team from XK contractors. They have literally and figuratively been a real blessing. 10 days and they changed the look of our house to our preference. I'm not just writing this review for the sake of it, but they're honestly real hardworking people. The main man- Xhezavir leads the team like a dream and they all know exactly what they're doing. Highly recommended, decent pricing, great work team, keep up the good work!! 👍
Bask construction
No reviews yet
Extension Builder in Maidenhead
Backed by more than 30 years’ experience in the industry, Bask Construction Ltd have established themselves as one of the leading installers of all types of suspended ceilings, walls, and partitions in the Greater London area. From drywall to demountable partitioning systems, our installations are always completed to the highest possible standard.
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Zen Construction
No reviews yet
Extension Builder in Maidenhead
I’ve been working in the construction and property improvement industry for over 12 years, gaining hands-on experience across a range of jobs from full house renovations to smaller repair and maintenance projects. I’m based in London and cover surrounding areas. I specialise in Demolition, Carpentry, Bricklaying, Laminate Flooring, Extensions, Driveways, with a strong eye for detail, reliable workmanship, and a focus on delivering high-quality results. I take pride in being honest, hardworking, and easy to communicate with—clients know they can trust me to get the job done right the first time. If you’re looking for someone dependable, skilled, and committed to quality, I’m ready to help.
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Walter weir Ltd
Rating: 5 out of 5
Extension Builder in Maidenhead
Walter Weir Ltd - established as a design and build contractor for the highest specification projects in residential and commercial developments in London & The South East. Our team of skilled tradesman, project managers & architects cover all scope of works within construction, who are experienced professionals, making the dream a reality for every client. We believe in cementing lasting relationships with clients & this can only be achieved by maintaining a constantly high standard of work.
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Latest review:
Groundwork & Foundations- 19 Feb 2020
Donald Weir was really professional and helpful. They got the work done and handled our queries with patience. We will be soliciting their services again very soon!

3.8

Top rated Extension Builders

Our Extension Builders in Maidenhead, are rated 3.8 out of 5 based on 13 reviews from customers like you.

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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 Maidenhead?

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

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

What are the hourly rates of extension builders in Maidenhead?

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

Find extension builders in Maidenhead with MyBuilder

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

Step 2: Compare different extension builders in Maidenhead

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

Step 3: Hire Maidenhead extension builders with confidence

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

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

What to ask a Maidenhead extension builder before hiring?

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

An extension builder in Maidenhead 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 Maidenhead 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 Maidenhead?

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 Maidenhead 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 Maidenhead 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 Maidenhead

Can an extension builder in Maidenhead help with planning permission?

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

Many Maidenhead 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 Maidenhead help with materials and finishes?

Yes, most extension builders in Maidenhead 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.