Extension Builders in Berkhamsted, East of England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.2 (9 reviews)

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Some of our top rated extension builders in Berkhamsted, East of England

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Eagle Construction VS LTD
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
Hello, my name is Sorin and I enjoy working in construction and making my clients happy.
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Latest review:
Painting & Decorating- 18 Jul 2023
Brilliant job done. Very professional, would use Sorin again & definitely recommend. A very happy customer 🙂
Drago construction
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
Drago construction started trading in 2023; the company is able to support homeowners with jobs in the following categories: 1- Fencing/Gates 2-Gardening 3-Brickwork
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Latest review:
Fencing- 25 Jun 2026
So happy we went with Drago Construction for our new fence. Everything went well, great service and efficient. He worked incredibly hard and long hours to make sure it was all completed in one day. Everything was as quoted. Thank you. Highly recommend.
Kev home improvement
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
15+ years of building experience ! We are new on MyBuilder Garden design Paving, Driveway specialist Foundation Porch Extension General building Complete refurb
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Latest review:
Landscaping- 24 Jun 2025
Razvan and his team were incredible! Really polite, lovely guys. Kept the site clean and tidy. Did an incredible job - absolutely in love with our new patio!! Cannot recommend enough!
DE Carpentry and Construction
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
DE Carpentry and Construction LTD offers professional and reliable work. I have extensive experience in kitchen fitting, extensions, loft conversions and conservatories, renovations, structural alterations, refurbishments, bespoke furniture, bedrooms and bathrooms. I have experience in being able to fit marble, granite, sandstone, glass and mosaic tiles and many other products. I am very skilled with all of the latest tools and also have my own van.
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Latest review:
Carpentry- 16 Jun 2020
Great job, very helpful and friendly. Excellent all round and I've engaged him for separate works. Thanks Danny!
Ash Managing Investments Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
Ash Home Renovations turn your dreams into reality and achieve complete client satisfaction by understanding, designing, creating and building your vision in the most cost effective way, with a quick turnaround. One company does it all. All work undertaken is fully insured and guaranteed.
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Latest review:
Quality of the workmanship has been to very high standard, we are extremely pleased with the end results. During thr project, the team often came with ideas and recommendations along the way. The team clearly have a lot of experience and are well organised.
ReformWorks Design Limited
Rating: 4.8 out of 5
Extension Builder in Berkhamsted, East of England
ReformWorks Design Ltd We have been in the building industry for more then 25 years. we refurbish huoses and build extensions your project can be as small as a kitchen or bathroom, or as large as a complete renovation
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Latest review:
Extensions- 19 May 2026
Very good builder, done a good job. You can 100% trust him to do the job.
PremierBuild Developments
No reviews yet
Extension Builder in Berkhamsted, East of England
PremierBuild Developments LTD is an established building company based in Hemel Hempstead, Hertfordshire but also covering all surrounding counties & London.
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KBS Construction Services
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
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.
elliott construction
No reviews yet
Extension Builder in Berkhamsted, East of England
Hi, im Elliott. I am a fully qualified carpenter with over 17 years of experience building high end properties across Hertfordshire. i have a wide range of knowledge and skill across the building trade. I've taken on a project managers role in past projects. groundworks, drainage, timber frame, CLT buildings, eco homes, all aspects of carpentry down to bespoke built ins and kitchens. one aspect of my approach to the building industry is to be efficient and tidy at all times. past projects i have run have complied with considerate contractors scheme which improves the image of the construction industry. i have folders upon folders of work I've done over the years if you would like to see what i am capable of.
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J&A Construction
No reviews yet
Extension Builder in Berkhamsted, East of England
We have over 30 years of experience managing, and executing construction projects of all kinds. Our team is professional and reliable, and we will work within the clients constraints. We always stay on the job until it's done to the clients satisfaction. We also make sure that our sites are accident free by complaining with the Health and Safety regulations.
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Sefolli
No reviews yet
Extension Builder in Berkhamsted, East of England
We know it can be hard to find a builder that you can rely on. The owner, Artur Sefolli (F) has a wealth of experience and is known as one of the best builders. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. Sefolli Building is fully experienced, timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs Our services include: Alterations Extensions Basements Garages Brickwork Roofing Services Driveways Gardening Groundworks Excavation Foundations External Works Underpinning Concrete Screeding Flooring Painting Decorating Fences Paving Landscaping Re-pointing Soakaways Manholes Drainage If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free quote.
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Assured Property Maintenance
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
Hi im Craig. Reputation is what I pride myself on and my customer reviews on here reflect this. Most importantly, my customer can trust me. I am an experienced and knowledgeable worker, covering multiple skilled trades including plumbing and electrical. I am available to assist with small reactive tasks or repairs but also commit to larger projects such as bathroom or kitchen installations and full property refurbishments. I listen to my customers needs and expectations to ensure a mutual understanding, building or repairing to your exact wishes. Along the way I offer my guidance and advice to ensure professionalism, efficiency and practical, lasting solutions. Thank you for considering me
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Latest review:
Plumbing- 16 May 2026
Amazing service, came at very short notice and was incredibly helpful throughout. Completed everything to a high standard. Will definitely be contacting him again for future jobs. Highly recommended!
Abvale builders
Rating: 4.7 out of 5
Extension Builder in Berkhamsted, East of England
I'm sure you will find us both friendly and helpful. and we will do our utmost to ensure the job is completed within the timeframe,on budget and with the minimum of fuss. Please contact us with your requirements. regards Abvalebuilders
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Latest review:
Extensions- 22 Mar 2024
Brillant
KFN Plastering & Property Maintenance
Rating: 4.8 out of 5
Extension Builder in Berkhamsted, East of England
KFN Plastering & Property Maintenance is a trusted and professional company with over 18 years of industry experience. Based in Watford, we take pride in delivering exceptional workmanship, attention to detail, and outstanding customer service on every project. Fully vetted and committed to the highest standards, we provide reliable plastering and property maintenance services tailored to meet our clients’ needs. Whether undertaking small repairs or larger renovation projects, we consistently deliver a high-quality finish with a focus on professionalism, cleanliness, and customer satisfaction.L
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Latest review:
Plastering- 29 Mar 2024
Confronted with a difficult narrow stairwell and hall for access, the guys worked hard and overcame all obstacles. A high standard of finish and cleaned up afterwards. I highly recommend them, and will contact Karl again for future work.
Mag Design & Build
No reviews yet
Extension Builder in Berkhamsted, East of England
At Mag Design & Build we pride ourselves on quality of work and the finished job. We take on all building work. Free quotes and easy option payment plans make the process simple and easy to work with.
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Renovation Planner Ltd
No reviews yet
Extension Builder in Berkhamsted, East of England
We are a home renovation company with the knowledge and expertise to tackle any residential project. We specialize in the supply and installation of kitchens and bathrooms.
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3.2

Top rated Extension Builders

Our Extension Builders in Berkhamsted, East of England, are rated 3.2 out of 5 based on 9 reviews from customers like you.

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What types of services are offered by local extension builders in Berkhamsted, East of England?

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 Berkhamsted, East of England 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 Berkhamsted, East of England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Berkhamsted, East of England?

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

Find extension builders in Berkhamsted, East of England with MyBuilder

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

Step 2: Compare different extension builders in Berkhamsted, East of England

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

Step 3: Hire Berkhamsted, East of England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Berkhamsted, East of England, 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.

Berkhamsted, East of England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Berkhamsted, East of England extension builder before hiring?

Before hiring an extension builder in Berkhamsted, East of England or extension building company in Berkhamsted, East of England, 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 Berkhamsted, East of England?

An extension builder in Berkhamsted, East of England 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 Berkhamsted, East of England 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 Berkhamsted, East of England?

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 Berkhamsted, East of England 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 Berkhamsted, East of England 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 Berkhamsted, East of England

Can an extension builder in Berkhamsted, East of England help with planning permission?

Yes, many extension builders in Berkhamsted, East of England 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 Berkhamsted, East of England handle everything from design to construction?

Many Berkhamsted, East of England 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 Berkhamsted, East of England help with materials and finishes?

Yes, most extension builders in Berkhamsted, East of England 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.