Extension Builders in Buntingford

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (6 reviews)

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Some of our top rated extension builders in Buntingford

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Mardea Contruction Limited
Rating: 5 out of 5
Extension Builder in Buntingford
MARDEA Construction Limited is a family owned business of more than 10 years' experience in all aspects of residential and commercial building work. We have completed building projects from full project management of new builds, extensions, loft conversions, patios, garden work
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Latest review:
Extensions- 5 Aug 2019
He is honest and trustworthy.he did a very good job.They worked very hard and managed to finish the building sooner than I expected. I would recommend them.
DRJ Homeimprovements
Rating: 4.9 out of 5
Extension Builder in Buntingford
DRJ Home Improvements Ltd provides reliable and trustworthy service completed to a high level of standards because I believe you don't need to move, Just improve. I have got 20 years experience in the building trade satisfying clients. We are a team that will get your job done from start to completion.
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Latest review:
Extensions- 17 Mar 2026
I would not use Dan again. Complete lack of expertise on certain aspects of this build resulting in a lot of stress for me. Failure to gain necessary permissions despite Dan's reassurances at the time. An error on Dan's part related in the entrance to my property having to become much smaller than I needed. Disappointed overall.
Craft Property Solutions Ltd
Rating: 5 out of 5
Extension Builder in Buntingford
Craft Property Solutions is a leading property refurbishment and remodelling company that specialises in both the residential and commercial sectors. Our team of experts can carry out interior alterations, extensions, loft extensions, and office fit-outs. We also have a specialist tiling division that can handle all your tiling needs.
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Latest review:
Bathroom replacement. Team were very efficient and made additional effort to accommodate the tenants. Communication was great throughout.
Welstrong Construction
Rating: 5 out of 5
Extension Builder in Buntingford
We do work from loft conversion extensions To bespoke children's beds and bespoke wardrobes We are a group of friends and brothers who enjoy working in the building industry and strive for happy customers and find that this is the best satisfaction of our job
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Latest review:
Restoration & Refurbishment- 10 Apr 2020
These guys were great from the start. They came round on a couple of evenings, before the quote and after, to refine things. They were enthusiastic, which was motivating, and they started at short notice. The job involved wall demolition, steel support, new flooring, ceilings, gas, electrics, lighting, plastering, screeding, plumbing, and kitchen installation. No small task! These guys were flexible when we made changes, fair on their costing, used initiative and were true to their word and their Estimates. we have asked them to quote for another job now too. First class. *****
PS Brick Block &Home Improvement LTD
Rating: 4.7 out of 5
Extension Builder in Buntingford
All type of building works to high standards. - extensions - lofts - plumbing - electric - decorating - new build - patios - driveways
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Latest review:
Extensions- 4 Nov 2023
Overall me and my husband are very satisfied with the workmanship and with the final result of our my fake cladded garage door with the new aluminium framed window. The original garage was converted into a habitable room 7 years ago with only a rooflight to bring light into the room, which is now my husband's office and this new window will make a lot of difference therefore we are very happy with the finished work. The work was done very quickly, the builders turned up on time and they were very efficient and helpful, they took particular care when installing the composite slatted panels to the marine plywood. The main contractor Pawel Speiwak also came on site to inspect the works during construction. The quote was also very competetive, a good value for money. I would definetely use them again for any future work in my house and recommend them to other people.
Elsenham Building Services Ltd
Rating: 4.7 out of 5
Extension Builder in Buntingford
Hi I'm Keith. I trade as Elsenham building services ltdI'm very experienced in most aspect of the building trade and I'm sure you wont be disapointed should you employ us for your project, either in price or standard of work. Give me a call, the phone is answered 24/7, others have without complaint.
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Latest review:
Extensions- 10 Oct 2019
Left them to their own devices for 3 days, to come back & find: * They 'finished' job without checking that Council Building Regs were met. They weren't. Their excuse was that it was up to me to obtain approval. WRONG. I arranged / paid for, Council Building Regs dept to come/inspect. It's the builders job to ensure that Building Regs are followed! * Small flat roof / Box gutter leaking (found out when it started raining). Since they had been paid by then, they washed their hands of their shoddy work.
S L Home Improvements
Rating: 5 out of 5
Extension Builder in Buntingford
Have been in the building industry for 25 years. With my team we have a collective knowledge of the building industry 70plus years served. Qualified electrician, moved into plumbing kitchen and bathroom fitting, including all tiling works. Have moved into building works, kitchen extensions and knock throughs, structural alterations, large extensions , loft conversions , new builds and hard scraping , complete building service from start to finish.
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Latest review:
Kitchen Fitting- 26 May 2021
Obtained a few quotes for two jobs - install new kitchen and new bathroom. Steve was not the cheapest but it’s not all about price. He was the most thorough whilst quoting and had a genuine interest in the job and made some extremely useful suggestions. The work is now in progress and I am so pleased we went with Steve. Really couldn’t ask for more - constant updates and work being carried out efficiently. I have several properties that are rented out and in future I look forward to working with Steve. Thank you.
Homestyle Building Services
Rating: 5 out of 5
Extension Builder in Buntingford
An Established building company operating for over 30 years. Offer a small friendly efficient reliable service . High standards of work. Satisfaction guaranteed .
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Latest review:
Bricklaying- 28 Oct 2020
Mark was quick to respond to & quote the job. He was reasonably priced and did a very professional job. He was punctual and was very open and honest regarding the work undertaken. I would highly recommend Mark based on the work he has done for me. Thanks again.
Norman Building and Maintiance
Rating: 4.5 out of 5
Extension Builder in Buntingford
Norman Building and Maintenance is a company pecializing in carpentry and joinery, but also all manner of building work. Carpentry and joiner is a family trade dating back countless generations. We pride ourselves on the quality of our work, at affordable prices. Our work includes bespoke fitted wardrobes, partition walls, window repair, timber frame construction, basic plumbing, ground work, all manner of second fixing, and cabinet building. There is no job too small!
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Latest review:
Carpentry- 30 Apr 2023
Excellent job, would recommend Lawrence.
Adrian Ferguson
Rating: 5 out of 5
Extension Builder in Buntingford
Building services All types of Bricklaying & Block-laying. New builds. Extensions. Garden walls & Landscaping. Garages. Block paving & conservatory bases and Pointing.
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Latest review:
Groundwork & Foundations- 30 Jul 2022
Adrian and Gerry did a great job in correcting a lot of errors from previous builders to do the beam and block floor. We were so impressed by their experience, knowledge and workmanship that we offered more jobs on site such as cavity brick and block work to roof level for our large rear extension.
ELCarpentry
Rating: 5 out of 5
Extension Builder in Buntingford
We specialise in bespoke carpentry , home extensions,renovations,commercial projects and property maintenance
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Latest review:
Conversions - General- 17 Jun 2025
Project was a little more difficult than I think was expected - but persisted and got it done. Thanks!
JDL Construction
Rating: 5 out of 5
Extension Builder in Buntingford
JDL Construction Limited are a Hertfordshire based building company offering both domestic and commercial services. We specialise in all aspects of construction including Home Extensions, New Builds, Garage Conversions as well as specialist Brickwork Contractors. Our company is fully insured and our tradesman are all fully qualified. JDL are members of many trade associations including Constructionline, CHAS, Federation of Master Builders and Federation of Small Businesses.
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Latest review:
The project was to construct a 15m2 extension to our rear lounge on the ground floor plus a 4m2 extension to the bathroom on the first floor. This involved foundations, walls and roof tiling in addition to the installation of a 5m long RSJ to support the first floor bedroom. Jamie was selected because of his recent training and apparent enthusiasm. He planned and carried out the work very well. Problems when encountered were discussed and resolved with professionalism and enthusiasm. The resulting work has been completed to a high standard and I am well satisfied with the result. The time taken was as planned, he worked on a daily rate which was to my budget. Jamie' strengths are a good basic knowledge of the building regulations, good communication skills with other workers, suppliers and inspectors and excellent basic brick laying skills with a eye for dimensional regularity and excellent final appearance. I would strongly recommend this young and enthusiastic tradesman for any similar project work involving use of his excellent bricklaying skills.
schertel build Ltd
Rating: 5 out of 5
Extension Builder in Buntingford
we will always ensure quality service and respect to your property at the best available price. 7 years experience in brickwork, specializing mostly in garden walls
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Latest review:
Connor re-pointed my patio and I’m really pleased with the results. The finish looks fantastic and has made a big difference overall. He worked efficiently, kept everything clean and tidy, and was great to deal with from start to finish. Very reasonably priced too. I wouldn’t hesitate to recommend him. I will definitely be calling him back when I need other work.
AJK Building
Rating: 5 out of 5
Extension Builder in Buntingford
AJK BUILDING is a trusted name in the construction industry, delivering high-quality building solutions with a commitment to excellence, integrity, and innovation. With over 16 years of experience, we specialize in providing comprehensive construction services that include residential, commercial, and industrial projects. Our team consists of highly skilled professionals who work collaboratively to bring each project to life with precision and care. From initial planning and design to final execution, we ensure every phase is handled with professionalism, transparency, and strict adherence to timelines and budgets. At AJK BUILDING, safety, sustainability, and client satisfaction are at the core of everything we do. Whether it’s a small renovation or a large-scale development, we are dedicated to building spaces that last and relationships that grow.
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Latest review:
Decking- 3 Jun 2026
Anthony did a great job from start to finish. Having had a few quotes, some cheaper, I decided to hire Anthony for the job as his quote was fair, thorough and clear about the process, materials, time needed, I did not get this assurance from some of the cheaper quotes. He listened carefully to what I was looking to do and make some good suggestions to help achieve the look I wanted for my decking. Communication was clear at all times during the job. Once the job started, Anthony was punctual each day, organised and ensured the site was kept clean at all times. I am very happy with the decking and standard of work achieved. I would highly recommend Anthony and AJK Building and would definitely hire him again for any future jobs.
LandMarx Ltd
Rating: 5 out of 5
Extension Builder in Buntingford
Small friendly family run business with over 30 years construction and refurbishment experience. We offer all types of building services wether it is a small maintenance job to a new build . We work on commercial and residential buildings. We also provide project management for self-builders who want to keep to a budget and have someone with the expertise to guide them through the building process from conception to finish. We are CHAS accredited and DBS checked.
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Latest review:
Keith has helped design and fit our kitchen/utility room. Has re felted the flat roof on my garage and extension. He is currently fitting all my doors, skirtings and door linings. He boarded up and plastered doors where we have removed cupboards and larders. Great job, very reliable and multi trade so i would highly recommend him. I'm an electrician so work with a lot of builders so i can recognise a good workman.
DJRBUILDCO LTD
Rating: 5 out of 5
Extension Builder in Buntingford
DJR BUILDCO LTD is a professional building company specialising in loft conversions, extensions, refurbishments, and structural works across London, Essex, Hertfordshire and Cambridgeshire. We provide a complete service from initial advice and planning support through to construction and Building Control sign-off. We pride ourselves on high-quality workmanship, clear communication, and reliable project management from start to finish. Whether it’s a full extension or a smaller renovation, we work closely with our clients to deliver projects on time, on budget, and fully compliant with current Building Regulations
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Latest review:
DJR Build Co Ltd completed our loft conversion between October and November, and we are over the moon with the final result. From start to finish, they were extremely professional and a pleasure to deal with. The quality of the work is excellent, and the whole process felt smooth and well managed. We would happily recommend their services to anyone.

4.3

Top rated Extension Builders

Our Extension Builders in Buntingford, are rated 4.3 out of 5 based on 6 reviews from customers like you.

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

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 Buntingford 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 Buntingford who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Buntingford?

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

Find extension builders in Buntingford with MyBuilder

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

Step 2: Compare different extension builders in Buntingford

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

Step 3: Hire Buntingford extension builders with confidence

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

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

What to ask a Buntingford extension builder before hiring?

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

An extension builder in Buntingford 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 Buntingford 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 Buntingford?

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 Buntingford 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 Buntingford 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 Buntingford

Can an extension builder in Buntingford help with planning permission?

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

Many Buntingford 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 Buntingford help with materials and finishes?

Yes, most extension builders in Buntingford 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.