Extension Builders in Berkhamsted

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (8 reviews)

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Some of our top rated extension builders in Berkhamsted

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ERIC GROUP LTD
Rating: 5 out of 5
Extension Builder in Berkhamsted
Eric Group Ltd has been trading for over 10 years and has completed numerous refurbishment and fit-out projects. We offer free survey and estimates and free specialist advice. If you want a new kitchen, a new bathroom, a house extension or a full house refurb, get in touch for a chat.
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Latest review:
The Job was to extend the rear of the house on the ground floor, open up the kitchen and reception room into one open plan living area, to refresh the rest of the house which included new plaster skim, doors and frames and to fit new bathrooms and kitchen as well as an rewire on the whole house and the construction of a retaining wall in the garden to accommodate the extension. Florins team were excellent from start to finish, the whole project was completed in record time to a very high standard. The 10 weeks turnaround was incredible, we were very happy that Florin was always here at the property or on the end of the phone throughout the process, his professional advice and smart ideas made for a smooth transition from room to room. The team were very hard working, polite and knowledgeable, these guys worked very hard and very quickly which was amazing to see and I was very grateful we were able to move into the property earlier than planned which even saved us money on the temporary accommodation we had! Can’t thank you enough Florin, any small issues we had were dealt with quickly and smoothly, I love the house, the level of work and would 100% use Florin and his team on my next project!
Dm Brickwork & Construction
Rating: 5 out of 5
Extension Builder in Berkhamsted
I'm a general builder an I have been in the building trade 15 years. I started as a bricklayer an have moved on to all aspects of general building work. I learnt my trade from working on site on large devopments also doing extensions along the way. As well as bricklaying I can do fencing, slabbing, groundwork etc. I have built houses an extensions from start to finish also modernised fireplaces so there is no job too big or too small
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Latest review:
Extensions- 13 Jan 2023
David McGill from Dm Brickwork and his team built a Garage on the side of my house for me they have done a fantastic job exceeded my expectations. The guys are really nice friendly and professional. They helped my disabled wife move her car in and out of the drive as she couldn’t and even helped her in with the shopping. I will be asking them to come back to build a patio in the future and recommend them to anyone that needs building work done.
Marble Piece
Rating: 5 out of 5
Extension Builder in Berkhamsted
Welcome everyone. My name is Peter and I am a builder as well as just tiler and stonemasons. Many clients coming back to me over few years. I run company called Marble Piece Ltd dealing with general building, extentions, loft conversions as wel as kitchen or bathrooms renovations. My service will never meet a complain or dissatisfaction. Clients are proud of their refurbishment visions done by my team. We do other bespoke project as Flooring, tiling etc. No job too small or too big for us!
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Latest review:
Piotr's work is really good. I did four or five kitchens with him and I did recommend him to him to another builder friend of mine and they are happy with his work - no complaints. He arrived on time so there were no delays. I too am very pleased with his work and would of course use him again when I have some stone work to be done.
Oliver green
Rating: 5 out of 5
Extension Builder in Berkhamsted
Local builder willing to take on any job, big or small
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Latest review:
Extensions- 23 Mar 2024
The job went exactly as he promised. Delivered on time, for the price he quoted. Oliver was professional from the outset and super helpful, as I annoyingly asked lots of questions. His workmanship was second to none, wholeheartedly recommended. Will be using again.
MB and son brickworks
No reviews yet
Extension Builder in Berkhamsted
Bricklayer by trade I also do block paving slab laying edges and kerb laying
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H M Renovations LTD
No reviews yet
Extension Builder in Berkhamsted
We are a professional construction and renovation team based in the UK, operating under HM Renovations Ltd. Our team includes experienced electricians, plumbers, carpenters, and builders, allowing us to handle a wide range of residential and commercial projects from start to finish. We specialise in: Full property renovations and refurbishments Shop fitting and bespoke counter installations Bathroom and kitchen installations Plumbing, electrical, and carpentry work General building and maintenance We pride ourselves on high-quality workmanship, reliable service, and clear communication throughout every project. Fully insured and committed to customer satisfaction.
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from old to new
No reviews yet
Extension Builder in Berkhamsted
Hello there. I have experience in construction industry over 15+ years . We undertake any jobs small big. Here is a list of works we usually carry. Loft Conversation, Extensions, New builds, Full refurbishments, bathroom refurbishments, Painting & Decorating. Carpentry, kitchen fitting, Roofing. If you need are help let as know
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LBS LANGTON LTD
Rating: 5 out of 5
Extension Builder in Berkhamsted
WE ARE A BUILDING, GROUNDWORKS AND DEMOLITION SPECIALIST COMPANY WITH 28 YEARS IN THE INDUSTRY. WE PRIDE OURSELVES ON DOING THE JOB PROPERLY AND ON TIME WORKING WITH CLIENTS TO GET THE VERY BEST RESULTS
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Latest review:
Groundwork & Foundations- 25 Jul 2025
Ralph and his team did a fantastic job making a concrete base for a summer house He was reliable, charming and did a few extra jobs while he was here ! Ralph,Charlie, Roy and Captain were a pleasure to meet and we recommend this company wholeheartedly
NAZ Carpentry
Rating: 4.6 out of 5
Extension Builder in Berkhamsted
Hello, my name is Naz.I have 10+ years of experience in Carpentry & Joinery. I provide carpentry, joinery,handyman,tiling, painting and decorating services. Thank you
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Latest review:
Handyman- 28 Jun 2022
Excellent workmanship. Good communication throught. Clean and tidy after completion. Will use again and would recommend.
Ash Managing Investments Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted
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.
KFN Plastering & Property Maintenance
Rating: 4.8 out of 5
Extension Builder in Berkhamsted
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.
Nms building ltd
No reviews yet
Extension Builder in Berkhamsted
Kitchen extension Loft conversion and internal alterations
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elliott construction
No reviews yet
Extension Builder in Berkhamsted
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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A & A Build and Design
No reviews yet
Extension Builder in Berkhamsted
Refurbishment, Extensions, New build, Design and Maintenance of any domestic building project.
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Real Hammer
No reviews yet
Extension Builder in Berkhamsted
We offer a full range of services for the construction of lofts and extensions.
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Lee caudery
Rating: 5 out of 5
Extension Builder in Berkhamsted
I have been a builder for the past 17 years. I started off with a building company, who specialised in building brick and flint, traditional homes. After the owner retired, and the firm closed, I branched out as a self employed builder 10 years ago. Over the last 17 years, I have carried out general building work, brick and flint specialist work, conversion, extensions, maintenance, porches, patios, lime work etc.
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Latest review:
Conversions - General- 23 Sep 2022
Lee put in a wooden porch at the front of the house for me. I was really impressed with his level of professionalism - always on time; replying to messages in a timely manner; started and finished work without any delays; and was always accommodating and polite. The job itself was completed to a high standard. I was pleased with the end result and would highly recommend Lee's services.

4.5

Top rated Extension Builders

Our Extension Builders in Berkhamsted, are rated 4.5 out of 5 based on 8 reviews from customers like you.

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

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 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 who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Berkhamsted?

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

Find extension builders in Berkhamsted with MyBuilder

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

Step 2: Compare different extension builders in Berkhamsted

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

Step 3: Hire Berkhamsted extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Berkhamsted, 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 extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Berkhamsted extension builder before hiring?

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

An extension builder in Berkhamsted 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 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?

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 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 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

Can an extension builder in Berkhamsted help with planning permission?

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

Many Berkhamsted 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 help with materials and finishes?

Yes, most extension builders in Berkhamsted 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.