Extension Builders in Berkhamsted

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (8 reviews)

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Some of our top rated extension builders in Berkhamsted

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Tivadar
Rating: 4.8 out of 5
Extension Builder in Berkhamsted
To pleased the customers and quality of my Jobs it's my first priority. This is what have been doing for several years. My experience includes full refurbish. For any questions do not hesitate to contact me
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Latest review:
Restoration & Refurbishment- 26 Mar 2024
I hired him because he seemed very nice and honest. However, there was an issue with something that It wasn't done as I asked him and instead of trying to solve it he came to pick up the tools and leave me hanging with the job. I payed him for a job that he didn't finish and had to finish myself as I could. No attention to detail and wanted to finish things fast so he could move on to another job, which means the job was poorly done. His English is not very well so the communication was poor.
Torus Renovations Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted
Here at Torus Renovations our aim is to provide a first-class service and have our customers return time and time again for each of their projects. We cover Berkshire, Buckinghamshire, Oxfordshire and Hertfordshire and provide a number of services including; - Hard Surface Repair - Shower Repair Specialists - Bathroom Installation - Kitchen Installation - Plumbing Services - Electrical and Air Conditioning Services There is no job too big or small for us to be willing to help with.
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Latest review:
Bathroom Fitting- 1 Oct 2018
Top job from start to finnish,turned up at 8 each morning and left at 5 every day until the work was completed. Dust sheets put everywhere and fully tidyed up after work was finished.cant praise them highly enough all ready booked them for some more work !!!! also very friendly and courteous. Book them with confidence
Integral Innovations Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted
Renovations, Extensions, Conversions - with a holistic approach to building. We specialise in renovating period properties, cottages, barns and historic buildings. Offering damp and thermal consultations, we can help you to set up short term and long term building/renovation strategies for best results.
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Latest review:
Restoration & Refurbishment- 9 Aug 2020
Fantastic work done and the working relationship was excellent. High quality standard with ‘outside the box’ suggestions which worked in our favour. Highly recommended for unique listed/old properties with techniques to ensure in keeping with the style and characteristics of the property.
Bull&Chisel
Rating: 5 out of 5
Extension Builder in Berkhamsted
We are an experienced business focusing on all building, renovations, kitchen and bathroom fitting as well as painting. Feel free to view our web page and request a free quote.
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Latest review:
I was planning an extension to my kitchen, which included a complete refurbishment and the addition of a shower room. I also needed somebody to coordinate all aspects of the project, including recruiting the right resources for the building work, electrics etc. I was extremely pleased that Bull & Chisel were recommended to me. From the start, Bryan and Warren gave me the confidence that they were able to complete the project to my satisfaction. They were happy to continue working with me throughout and they liaised effectively with partners they brought in at key stages to ensure that each task was completed to my satisfaction. As for their own work, I cannot fault them. There are always unexpected challenges that arise in these types of project. Bryan & Warren consider these very carefully before providing a solution. They pay close attention to detail and that has resulted for me in a super new space. I highly recommend Bull & Chisel and have already asked them to sign up for more projects in the near future!
JS Construction & Property Maintenance Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted
We have over 20 years of experience in the building, construction and property maintenance industry. Whatever your building needs maybe, we can provide support starting from initial consultation, drafting your plan, finalising budgets, designing, building and aftercare support.It’s all about headache-free work .References are available on request .we would always invite you to visit a property we have or are working on so you can view our workmanship. We have excellent reviews on Check a Trade .
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Latest review:
Extensions- 13 Apr 2023
Jas and his team were fantastic and completed the initial build in a wonderful timeframe. Highly recommend Jas.
JCG Building Services Limited
Rating: 5 out of 5
Extension Builder in Berkhamsted
JCG Building Services Limited are a friendly company, who have a proven track record of reliability and professionalism combined with a friendly approach. Most of our work comes from personal recommendations so our reputation matters and we take great pride in what we do. As your chosen building contractor we pride ourselves in working closely with our customers, engineers and workforce.
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Latest review:
Double story, side and rear extension. Made the entire process a lot less stressful than it could have been. Excellent workmanship, completed the job on time, to budget and was both personable and professional. Great communication, and able to accommodate changes we made as we went. Highly recommended and have had back for further work since completion of the extension.
P C Bondea Limited
Rating: 4.7 out of 5
Extension Builder in Berkhamsted
I'm very punctual, reliable and sociable. Attention is paid to every detail. I always treat customers with respect, and my moto is: If a job is worth doing, it is worth doing properly. Everything is left clean and tidy. My focus is on ensuring a quality job and making the customer happy.
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Latest review:
Carpentry- 19 Oct 2015
Paul came to repair the wardrobe doors. He did an excellent job, very accurate and professional, arriving on time and communicating well. Without asking he also changed the screws in wardrobe to make it more strong. Highly recommended.
KW Electrical Services
Rating: 5 out of 5
Extension Builder in Berkhamsted
Hi my name is Kevin and I have been an electrician since 2002. I run a small electrical business called KW Electrical. I am a Which Trusted Trader, Hertfordshire County Council Approved, Part P Registered, over 150 reviews on Checkatrade and all round nice guy. I look forward to quoting competitively on your job.
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Latest review:
Kevin did the electrical work in my extension. He fitted new plug sockets, aerial socket and sky socket, also LED ceiling lights and outdoor PIR light. Kevin was very professional, polite and reliable. He worked efficiently and was tidy. He was also very helpful and explained things clearly to me. I have recommended Kevin to a friend and I will be using him again next year.
St albans plastering ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted
Hello, I have over 10 years experience in building and plastering. I undertake all types of plastering, rendering and refurbishment jobs. In the last year I have done lofts conversions, garage conversions, sky lights, media walls and much more. I have a good team who are reliable and professional. Please shortlist me so that I can provide you with a free quote. I am also happy to provide you with photos of my work.
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Latest review:
Conversions - General- 13 Dec 2018
Tony was superb. Very professional in quoting for the job, discussing different options and keeping us informed all the way through of progress and costs. The quality of the work is very high and the job was done in really good time. Highly recommended.
4 Seasons Construction Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted
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.
Tigarconstruction Bathrooms & Kitchens
Rating: 5 out of 5
Extension Builder in Berkhamsted
We are a 2 man team with 25 years experience between us. We specialise in bathroom and kitchen fitting. Between us we can provide the complete install. We can provide all the trades needed to get the job done. Gas safe engineers and fully qualified electricians.
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Latest review:
Tiling- 21 Aug 2025
Matt's communication was good throughout, from the quote stage to finishing things up. He was helpful, clearly keen to do a good job, and discussed things he felt were relevant as the job progressed. Most importantly, the tiles look amazing, my kitchen is transformed!! Highly recommended.
TGA Brickwork and Building Services
Rating: 2.4 out of 5
Extension Builder in Berkhamsted
My business is Brickwork and Building Services. I have over 14 years building experience, brickwork being my main trade, but I do cover all areas of general building, which includes extensions, alterations, conversions and all types of feature brickwork and stonework. We cover porches conservatories, garages, garden walls and chimney repairs.
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Latest review:
Bricklaying- 19 Apr 2018
Brett is a nice guy and does do very good brickwork. There were good and bad times... We agreed a payment structure of all material and then money at the end of each week when that stage was completed. It was a disjointed build but he was always asking for more money for the next stage when the previous hadn't been finished. Part way through the build he stated he had taken a job elsewhere and now could not do the next stage (knockthroughs) At this point we had paid him up to and beyond what had been completed but he said he had no money to finish the last bits. After texts asking for the last £1000 because he was so hard up. I agreed to transfer it on the basis he complete the last bits. He never came back as promised. I have since had another builder come in and they have pointed out errors with the work. How the new extension bridges the cavities. These have had to be rectified else would cause damp. Towards the end of the build it was clear our build was not his priority. When he failed to show up when he said he would. I googled his name and previous companies registered to his address. 4 brickwork companies all dissolved. Do your research! I would recommend him for small jobs but not a big build.
Jlbplus
Rating: 5 out of 5
Extension Builder in Berkhamsted
Exterior and interior painting Tiling and flooring, building, extension building, More than 25 years of experience Free estimate by visiting Colour samples Quality of work and friendly prices Liability insurance Contract and invoice Huge gallery of our work and videos
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Latest review:
Painting & Decorating- 1 Jul 2026
Jan and Lucia did an excellent job of my exterior painting. My house has been transformed. I would not hesitate to recommend them. They’re dedicated to using the best products and doing a perfect job. I couldn’t be happier with the result. Jan is a qualified builder and can do the full range of jobs that a builder would do including building an extension. They have lots of photographs of their work. They are also lovely couple. Thanks, Jan and Lucia for all your hard work.
MEMA ELECTRICS & CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Berkhamsted
Mema Electrics & Construction Ltd offers customers a fair price, a friendly and accommodating service and will deliver electrical & Building services of the highest standard.
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Latest review:
Restoration & Refurbishment- 25 Mar 2018
Great guys. Tidy, polite and flexible with our timing and schedule. Lovely bathroom when they were done. A bit more attention to detail on some of the tiling would’ve been great, but they were slightly awkward mosaic tiles that I had chosen. And when I mentioned it they were more than happy to replace the tiles I wasn’t happy with. Artan’s electrical work (full house rewire) was considerate of our needs and requests. He worked quickly to get it done for our move in date and we were very pleased! Lovely guy and he had a very good team working for him!
Midwinter Construction Limited
No reviews yet
Extension Builder in Berkhamsted
We are building company completing extensions and renovations.
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landcraft improvements
Rating: 5 out of 5
Extension Builder in Berkhamsted
Hi John here. Thank you for viewing my profile. I have been in the family business of landscaping and roofing construction work for many years gaining lots of experience form many types of projects. I offer competitive rates and aim to offer professional advice and carry out work to a high standard. Thank you again John.
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Latest review:
Roofing (Pitched)- 5 Mar 2024
John, an all round great person to deal with. Very helpful and did an excellent job. Would def recommend. :)

Top rated Extension Builders

Our Extension Builders in Berkhamsted, are rated 4 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.