Extension Builders in Berkhamsted, East of England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.4 (10 reviews)

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

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P&K Construction
No reviews yet
Extension Builder in Berkhamsted, East of England
We are on UK construction market from 20 years, usually we do loft conversions, extensions and new build houses. We can also deal with bathrooms, kitchens, decoration, roofing all aspects of building works.
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Bask construction
No reviews yet
Extension Builder in Berkhamsted, East of England
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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j ward joint sealing specialists ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
Est 2010, we have grown our business and expanded . We have worked for some of the largest developers in the country on properties up to £70 million. 2015 was the turning point for us going to a Ltd company ahead of target. We expanded our business to bespoke design and build and specialize in refurbishment properties and major extensions with a large client base across the east, south, and west counties, including work in the Cotswolds. We have now expanded in PROFESSIONAL SNAGGING. We also specialize in feature wall paneling. All of our tradesmen are certified in their fields. References and photographic evidence can be provided. We take the strain from any job and provide all trades, Project management and Produce quality work to the highest of standards.
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Latest review:
Extensions- 8 Oct 2025
Jason and his team have just completed our wraparound extension, and the result has exceeded all expectations. Their workmanship, accuracy, and attention to detail are outstanding, and the whole process was smooth and stress-free. They stuck to timings, kept the budget in mind, and made everything feel effortless. Partway through the build, Jason had to undergo an operation and was signed off for five weeks. Remarkably, nothing was delayed — his team carried the project seamlessly, and with Jason still on site when he was able to be, everything ran perfectly. It’s a real credit to how capable they all are and the consistently high standards they work to. The only negative thing I can say is that we were sad to see them leave – they’ve been such a positive part of our daily lives over the past eight weeks. The finish is exceptional and we’re absolutely over the moon. We couldn’t recommend Jason and his team highly enough.
BLUE LOFT CONSTRUCTION LTD
No reviews yet
Extension Builder in Berkhamsted, East of England
Design, Build & Remodel We pride ourselves on our commitment to provide a professional and speedy service at all times, whilst maintaining the highest quality of work. We take on all types of jobs from small domestic work to larger commercial projects, all carried out to the highest standards, and at very competitive prices. We take on all building work from plumbing and electrics to conversions and extensions. Contact us today to discuss your requirements.
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A Interiors Ltd
No reviews yet
Extension Builder in Berkhamsted, East of England
Well established in the Greater London area, A Interiors Ltd is a trusted construction company. Skilled, reliable, and hard-working, have more than 30 years’ combined experience of delivering internal construction services and projects on time and budget, taking all the hassle out of renovating your property. Primarily serving commercial & residential clients in London and the surrounding areas. We take all sort of works like; loft conversion, etc.. Get in touch today for further details.
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Basarab Extensions & Brickwork
No reviews yet
Extension Builder in Berkhamsted, East of England
Basarab Brickwork provides professional brick and block work with a strong focus on quality, reliability and attention to detail. We specialise in house extensions, garden walls, repointing, structural alterations and general brickwork repairs. With years of experience on residential and construction projects, we take pride in delivering clean, durable workmanship and clear communication from start to finish. Customer satisfaction and a tidy job site are always a priority. Free quotes available.
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NK BUILDING SERVICES
No reviews yet
Extension Builder in Berkhamsted, East of England
I am a builder by trade , I undertake all aspects of general building services. I have 25 years experience in this industry, my work includes, extensions, renovations, refurbishment, kitchens, bathrooms, landscaping, loft conversions, carpentry, and no job too small.
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GARDEN AND BUILDING SERVICES LIMITED
New on MyBuilder
Extension Builder in Berkhamsted, East of England
We are a reputable company specializing in all aspects of home improvement, including flooring, construction, gardens, electrical work, plumbing, ceilings, and painting. We hope to meet your expectations.
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Seamless interiors london
No reviews yet
Extension Builder in Berkhamsted, East of England
Apex Plan & Build is your trusted partner in turning vision into reality. Specializing in both domestic and commercial construction, we are dedicated to transforming houses into dream homes and businesses into efficient, modern spaces. With over 30 years of collective industry experience, our team ensures every project is completed to the highest standard, offering expertise in M&E works, including air source heat pumps and MVHR ventilation systems. We also bring cutting-edge innovation to your space with smart home automation solutions like Loxone and Control4, creating environments that are not only beautiful but also intelligent and energy-efficient. Apex Plan & Build is where your dream project is our top priority.
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Max Building Ltd
No reviews yet
Extension Builder in Berkhamsted, East of England
Life warranty
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Elite Home Improvements
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
We are a family partnership who have over 17 years experience in home improvements. We use only our certified and trusted tradesmen to carry out work to a very high standard. Elite Home Improvements are proud of the work we do and the service that we deliver.
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Latest review:
Extensions- 31 Oct 2017
Ant and team were brilliant. They turned up on time and left the house clean when they were done for the day. More than happy to help us with any problems and put up with us changing our mind a few times. Would highly reccomend.
Rm roofing and building services ltd
No reviews yet
Extension Builder in Berkhamsted, East of England
We bring dreams to reality. We always offer a high standard from consultation to completion. We have highly skilled tradesman who are always willing to go the extra step to make our customers happy.
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Eagle Plastering And Home Improvements Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
We're a small, local building company. We take a lot of pride in our work and the care we take of our clients. Jobs large and small, from fitting a new W.C., extensions, refurbishing or renovating your home, we especially love working on listed buildings.
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Latest review:
Bathroom Fitting- 17 Jan 2020
Really good experience with Mark and his team. Really nice guys that have done a great job in a timely manner and to a high standard. Would definitely recommend. Was not just a bathroom fitting but gutting and renovating living room and master bedroom too.
Pro West Construction Ltd
No reviews yet
Extension Builder in Berkhamsted, East of England
ProWest Construction – Building with Strength, Precision, and Trust ProWest Construction is a professional and forward-thinking construction company dedicated to delivering high-quality building solutions across residential, commercial, and refurbishment sectors. Built on strong foundations of integrity, reliability, and craftsmanship, we pride ourselves on providing exceptional service and outstanding results on every project we undertake. At ProWest Construction, we believe construction is more than assembling materials — it is about creating spaces that support lifestyles, businesses, and communities. Every project represents a client’s vision and investment, and we treat that responsibility with the highest level of professionalism and care. Our Services ProWest Construction offers a comprehensive range of services designed to meet the needs of private homeowners, developers, and commercial clients. Residential Construction, Refurbishment & Structural Alterations Why Choose ProWest Construction? Clients choose ProWest Construction for: • Professional and reliable service • High-quality craftsmanship • Transparent pricing and budgeting • Strong project management • On-time project delivery • Full regulatory compliance
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Musab Dallee
No reviews yet
Extension Builder in Berkhamsted, East of England
**Your One-Stop Solution for All Construction Needs** We specialize in a wide range of construction and home improvement services. From painting and decorating to plumbing and electrical work, we've got you covered. We also offer expert gardening and landscaping services. Whatever your project, big or small, we're here to help you bring your vision to life with quality workmanship and reliable service. Contact us for all your construction needs!
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Jagjit Johal
No reviews yet
Extension Builder in Berkhamsted, East of England
Hi I’m johal builder we r doing extensions and interior work and 20 years experience for construction site work
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3.4

Top rated Extension Builders

Our Extension Builders in Berkhamsted, East of England, are rated 3.4 out of 5 based on 10 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 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.