Extension builders in Abbots Langley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (13 reviews)

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Some of our top rated extension builders in Abbots Langley

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4 Seasons Construction Ltd
Rating: 5 out of 5
Extension Builder in Abbots Langley
Here at Four Seasons Construction we like to pride ourselves on delivering projects exactly to our customers requirements and expectations. We have over 20 years of experience within the building industry covering everything from garden walls to new build bespoke homes, so what ever your project might be rest assured you'll be in safe hands. Thank you for viewing our profile and we look forward to hearing from you about your next project!
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Latest review:
Bricklaying- 3 Jun 2017
Carl did some work to our brickwall. I found him to be very punctual, polite and professional throughout. He is competitively priced, cleared up after himself, kept within timescale and budget. I would be happy to recommend Carl to others seeking similar work.
Nabstar Construction
Rating: 5 out of 5
Extension Builder in Abbots Langley
We are a friendly, reliable and honest team who offer a number of different services. We have been running for over 7 years and have our own public liability insurance. We specialise in full house renovations and extensions. Jobs we also offer are roofing, plastering, brick laying, flooring, tiling, fencing, plumbing and carpentry. We can also do painting, decorating, and small jobs around the home.
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Latest review:
Extensions- 26 Sep 2022
I would recommend to everyone reasonable quote and finished work on agreed time, very quick work and tidy everything when finished work, definitely I will hire him again.
KBS Construction Services
Rating: 5 out of 5
Extension Builder in Abbots Langley
In our offer we have a wide range of construction services such as: • Extensions • Conversions • Renovations • Kitchens • Bathrooms-Washrooms • Property Maintenance • Handyman Service • Refurbishment • Brick work etc • Specialist Stone, tiling etc. • Painting & Decorating • Window fitting • Architecture Steel Fixing • Under floor Heating and many more
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Latest review:
Restoration & Refurbishment- 8 Jun 2020
Kamil and his tiler have been excellent. He was able to do the work at short notice, he always turned up on time and stuck to his quote. The quality of the work is excellent with special mention of the tiling which would probably win a competition! Kamil remedied minor problems that occurred as the work was in progress ensuring that the completed work was first rate. I will certainly use Kamil again and have no hesitation in recommending him to others.
George
Rating: 5 out of 5
Extension Builder in Abbots Langley
Hi my name is George, I’ve been in the industry for the last 15 years, full refurbishement , loft conversions, extensions !
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Latest review:
Plastering- 9 Apr 2025
George was friendly and professional and worked hard to provide a good finish. He honoured his quote which was reasonably priced. I'd definitely recommend George for plastering work.
Craftwork Construction
Rating: 5 out of 5
Extension Builder in Abbots Langley
Craftwork is built on a 30+ year partnership working in West London and the surrounding area. we take on mostly building work but have subs for other trades.
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Latest review:
Conversions - General- 30 Aug 2018
We did not go ahead with this job as we did not purchase the property, however, Craig and his team phoned me and explained to me over the phone what is needed and provided me an estimate over the phone which is what I was looking for. This helped me and put in to context what I was dealing with. Thanks very much.
Cleary Brickwork Limited
Rating: 5 out of 5
Extension Builder in Abbots Langley
When you love doing something as much as we do, great work follows. At Cleary Brickworks we build more than just homes, we build dreams, and we might be expert Bricklayers at heart but it's not all we do. Transforming spaces and turning houses into homes is what really motivates us to deliver our best. We're always booked up in advance but we're never too busy to take on a new project! With over 25 years’ experience there’s no job to big or too small.
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Latest review:
Bricklaying- 16 Oct 2022
First class job by Kieren and the guys. They did 2 garden walls, 2 planters and a bbq and sink area for us, which included some not so standard details. They seemed as excited by the job as we were and its always great to have someone feel passion and pride in what they do. Reliable and nice guys too. We're so pleased with what they've done and would 100% recommend.
Moraru building
Rating: 5 out of 5
Extension Builder in Abbots Langley
Hi,my name is Ionut, I m Romanian man and general builder I can do lot of jobs . I m profesional,prompted and quality jobs. Free quote for all the possible customers.
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Latest review:
Roofing (Flat)- 13 May 2026
Was punctual, explained everything clearly and was reasonable on price. Will use again, Thanks!
Smart Build Construction Ltd
Rating: 5 out of 5
Extension Builder in Abbots Langley
Welcome To SMARTBUILD Construction Ltd, SMARTBUILD Construction Ltd is an established family run business operating from Rickmansworth servicing Watford, North London, Hertfordshire and surrounding region. At SMARTBUILD we have gained an enviable reputation based on offering quality of products, installation, customer service and value for money.
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Latest review:
Steve is thoroughly recommended. Turned up on time, work was done to a good standard. Would definitely use again.
FlynnAndSon Ltd
Rating: 5 out of 5
Extension Builder in Abbots Langley
Hi, We are new to MyBuilder and our friendly team has over 30+ years expert experience. We would be grateful for the opportunity to provide you with the most cost effective quote for the very best quality workmanship. No job is too big or too small. All work is guaranteed and we are both Trustmark & Federation of Master Builder members. I hope to meet you soon.
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Latest review:
Bricklaying- 9 Jul 2020
Kevin has been really helpful in explaining what needed to be done and did the job in a timely manner. He walked me around the property before starting the job and after to inspect the work that had been carried out. I would definitely recommend him for any future works.
Cinnamon Design Studios Limited
Rating: 4 out of 5
Extension Builder in Abbots Langley
Avenue Developments is a development consultancy, taking projects from inception to completion, in time and within budget. We offer our clients a tailored service, by evaluating each project to identify where value can be added and where potential problems may arise. We are committed to the quality of our professional service and have proven to satisfy our client's expectations.
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Latest review:
CAD / Drawings- 6 Dec 2019
Lack of professionalism! Called me at 2150 to say was interested in job, warning signal but said far enough so booked an appointment. He didn’t turn up nor respond to my texts asking if he was held up somewhere. I am not sure how trustworthy he is.
Davies Construction
Rating: 5 out of 5
Extension Builder in Abbots Langley
we are a genral building company specialising in home extensions brick work and ground work i have been established for 15 years i am also a member of the trust mark we are an old school type of firm with good quality tradesmen we turn up on time and keep a clean and tidy site we bring along our own kettle to make tea so you wont have to worry about that A portable loo will be there as well i hope this has been of help and look forward to hearing from you
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Latest review:
Tony & Nicola Nugent 7 Bramley Gardens South Oxhey Hertfordshire WD196YD 07892 683 819 Whilst requesting quotations from contractors we came across Martin davies and requested if he could visit and quote us for a single floor extension. As this was a big deal for us financially I needed to make sure I was doing the right thing and ended up getting around 7 quotations from different builders. Martins quote was very competitive and after meeting him we decided to go with him. For us it was a great move especially as we have never done anything like this before. Martin from the start has been great, he kept us up to date all the way through with what the next step is and what are options were whilst giving us ideas from his experience and knowledge, nothing ever seemed to be too much trouble, whether it was myself or my wife asking for additional bits or even rescuing our cat from the house roof ! The team Martin uses are also brilliant, really friendly and genuinely nice guys, Tom the Electrician was brilliant and again nothing was too much trouble. I have quite a few friends who also work in the building trade and all have commented on Martins work that it is done to a high standard, this includes my father who was a builder for over 30 years. I would highly recommend Martin and certainly will be using him in the future for more works, I’m more than happy to be contacted for further information, also happy if you would like to visit and take a look yourself!
Rupp Ltd
Rating: 5 out of 5
Extension Builder in Abbots Langley
Hi im Anton Rupp , i'm a carpenter by trade with over 18 years experiences . Specializing in all aspects of carpentry , doors , skirting , kitchens including tiling electrical and decoration , architraves ,Vlux windows , bathrooms , flooring , partition walls , roofing ,staircases wardrobes . I also project manage, working close with other trades doing refurbishments from start to finish , to save you the hassle . With a very high standard , and pride , my work speaks for itself .
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Latest review:
Carpentry- 8 Dec 2017
This is the second time we have used Anton and we shall continue to hire him. He is punctual, hardworking and polite. His knowledge of numerous crafts enables him to complete a project even if it crosses several trades. His work is of an extremely high standard and reasonably priced. Thank you Anton
Philip J Pulzer
Rating: 4.7 out of 5
Extension Builder in Abbots Langley
As a design and build contractor, we will produce drawing for both planning approval and building regulation. We will then provide a detailed estimate of building costs. If we do win the building co tract then all architectural design cost will be free of charge.
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Latest review:
Extensions- 11 Feb 2019
Completed job on expected timeline and assisted when challenges came up
CSO Construction & Surveying Ltd
Rating: 5 out of 5
Extension Builder in Abbots Langley
At CSO Projects &Surveying Ltd, we specialise in high-quality construction, refurbishment, and property services tailored to both residential and commercial clients. Our experienced team delivers everything from Energy Performance Certificates (EPCs) and stock condition surveys to full refurbishments, extensions, damp surveys/treatment, and garden transformations. We pride ourselves on fast turnaround, honest advice, and a commitment to excellent workmanship. Whether you’re a homeowner, landlord, or developer, we’re here to bring your vision to life with reliable service and transparent pricing.
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Latest review:
Damp Proofing- 11 May 2026
My experience with Samuel was excellent. He provided a professional, comprehensive, and high-value damp survey for my basement. The final report was very thorough, including a detailed technical assessment and numerous photographs that clearly explained the situation. What really stood out was his willingness to answer several follow-up questions regarding the specific remedial work he suggested. His expertise helped clarify that the issues were environmental rather than structural, which provided great peace of mind. Highly recommended for anyone needing a clear, honest, and professional assessment.
Alb Homes Ltd
Rating: 5 out of 5
Extension Builder in Abbots Langley
Alb Homes Ltd is a family-run business that’s evolved from humble beginnings. With over 25 years of experience and 100+ projects completed. We are always on hand to answer any questions and place a strong emphasis on documentation – allowing you to have a continuously transparent understanding of your project. When building with Alb Homes Ltd, you can rest easy with the confidence that you are in competent hands.
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Latest review:
Extensions- 26 Sep 2023
Well priced completed the project on time even though there was some unforseen works along the way. I had a back extension and some steel beams installed very happy with the the completed works
Joe Hilley
Rating: 5 out of 5
Extension Builder in Abbots Langley
St Albans Brickwork specialise in all elements of residential and commercial brickwork construction projects. Our skills cover a wide-range of projects, home extensions and renovations, driveways & patios, garden walls, repointing, garage conversions and large building contracts. With more than 15 years’ experience in constructing new homes and delivering home improvements throughout St Albans, we are well equipped with the expertise to complete any size job to the highest possible standard.
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Latest review:
Repointing- 29 Jun 2017
Joe did an excellent job with our garden steps, despite the fact that we initially messed him about with timing of the job. He got the work done by our deadline, to a high quality, and for a good price. Highly recommended.

4.4

Top rated Extension Builders

Our Extension Builders in Abbots Langley, are rated 4.4 out of 5 based on 13 reviews from customers like you.

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What types of services are offered by local extension builders in Abbots Langley?

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 Abbots Langley 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 Abbots Langley who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Abbots Langley?

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

Find extension builders in Abbots Langley with MyBuilder

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

Step 2: Compare different extension builders in Abbots Langley

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

Step 3: Hire Abbots Langley extension builders with confidence

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

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

What to ask a Abbots Langley extension builder before hiring?

Before hiring an extension builder in Abbots Langley or extension building company in Abbots Langley, 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 Abbots Langley?

An extension builder in Abbots Langley 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 Abbots Langley 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 Abbots Langley?

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 Abbots Langley 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 Abbots Langley 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 Abbots Langley

Can an extension builder in Abbots Langley help with planning permission?

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

Many Abbots Langley 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 Abbots Langley help with materials and finishes?

Yes, most extension builders in Abbots Langley 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.