Extension Builders in Dunmow, East of England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (7 reviews)

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

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Andrei Musat
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
Hi, my name is Andrei Musat and my main trade is PAINTING AND DECORATING .I am also experienced as a PLASTERER, TILER, FLOOR FITTER and KITCHEN FITTER. For any quote feel free to call or text on the number shown above.
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Latest review:
Hard Flooring- 23 Feb 2020
Andrei provides great communication and very professional service. He was very flexible and worked extremely hard to get all the work done in the shortest time possible, but he did not compromise on quality. He worked very efficiently and considering all the work he had to do, he still left the house clean and tidy. The attention to detail was second to none. I’m extremely happy with my new flooring and would definitely recommend.
Elemari LTD
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
We are an experienced team, working in the Construction Industry for almost 3 years. We normally undertake any type of work, carrying out work of any building, civil engineering, or engineering construction work( Demolition, Rebuilding, Building, Alteration, Loft conversions, etc). We are experienced in Flooring, Painting, and Decorating, Bricklaying, Carpentry, Plastering, and lots more. All our work is guaranteed and fully insured for your peace of mind.
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Latest review:
Painting & Decorating- 22 Mar 2021
work done very quickly and professionally . very friendly would recommend .
CapitalFix Construction
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
Essex based construction company. Over 22 years of trade experience. No job too big or small! -Extensions -Loft conversions -Brickwork -Driveways -Landscaping -Renovations Simple. Honest. Building.
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Latest review:
Bricklaying- 5 Sep 2023
Unbelievable work, hard working. And helpful every step off the way would highly recommend!!
T & D Barrs Plumbing and Heating Ltd
New on MyBuilder
Extension Builder in Dunmow, East of England
We provide a reliable, efficient service; on time and to budget, keeping large and small business operations running efficiently and safely. From routine repairs and maintenance through to complete project management. Our Services cover: • Central Heating & Plumbing • Electrical • Building Services & Project Management • Carpentry Works • Gas We are a family business, independent of any other organisation, established in 1997. We are an environmentally aware company and are proud to have achieved ISO14001. Be reassured: with T&D Barrs you’ll receive unbiased advice, a fair price and quality workmanship consistently.
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Kasa
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
Kasa Building services , it’s proud to offer a wide range of services from new build to loft&extensions , refurbishments , plumbing and electric,carpentry and loads more … With as quality matters
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Latest review:
Plumbing- 3 Apr 2023
Kasa was absolutely fantastic, nothing was too much hassle as we had to make changes during the job. We have now found a plumber, we can use on all future projects. Big thank you Kasa from myself and Aiste.
Ambrose Building Solutions ltd
New on MyBuilder
Extension Builder in Dunmow, East of England
Here at Ambrose Building Solutions we are a family-run Design and Build building company with over 30 years of experience delivering high-quality building and renovation services. Known for our reliable workmanship, attention to detail, and friendly approach, we take pride in completing every project to the highest standard. From extensions and renovations to general building work, customer satisfaction is at the heart of everything we do.
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Shiv Builders
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
Shiv Builders .We are professional .All aspects of building work. no matter its small or big job we take all kind of works Over 5 years of experience! -roofing ( new, repairs, replaces, alteration, gutter repair ) - plumbing, heating,new boiler, radiators, ventilation, drain repair - electrical ( new installation-certificate, fault finding, fuseboard ) -Extension - carpentry - bathrooms ( new, tiles repair) - kitchens (design/fitting/supplying) - damp problem - tiling - painting - and many more We try to advise clients in solving problems related to construction and avoiding them in the future. We do not do so-called quick works. We carry out all the work properly and reliably.
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Latest review:
Tiling- 25 Jul 2025
Shiv builders did the tiling for my bathroom. The quote was easy and done via a WhatsApp video. Price was reasonable. The job turned out to be more challenging than we first thought with uneven walls and floorboards were quite worn however they found solutions easily. The team arrived on time and did an excellent job. Always left the place tidy and very polite and professional. I then had a few additional jobs round the house such as changing door handles and fitting light pendants which they happily accommodated and again did a good job. Will definitely be using them for future work.
WDF CONTRACTORS LIMITED
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
We do new build, extensions, lofts conversion and all refurbishments. Paving and landscaping no problem at all. 12 years experience on building sites.
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Latest review:
Extensions- 22 Mar 2021
Excellent service. Quick and tidy. Will definitely recommend them. Great job
Affordable Building Company
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
We specialise in both internal and external building works within the domsestic market and offer a compete build sevise from project design all the way to project completion. We have specialist crews for all projects, lofts, extensions and coservatories.
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Latest review:
Extensions- 26 Sep 2012
Andy and his team did a fantastic job. Our neighbours were very uncooperative and restricted noisy working hours quite severely but Andy was very accomodating. He is very easy to talk to and happy to discuss ideas you may have concerning the build. I would definately reccommend him. We are delighted by the extension and will definately use Andy again in the future. Thanks!
Mansell Construction Services Ltd
No reviews yet
Extension Builder in Dunmow, East of England
Mansell Construction Services provide a complete building service from footings to finishes. We aim to deliver high quality buildings at a competitive price to meet our clients requirements. Whether an extension or large new build project let us liaise with building control, architects and tradesmen to deliver your construction project
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JS Brickwork
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
We offer a professional and conscientious service where quality and customer satisfaction comes first. We undertake all masonry projects that include brickwork, blockwork, extensions, garden/boundary walls and house building. We also have expertise in carrying out restoration and refurbishment of listed and English Heritage buildings including specialist pointing such as weather struck and lime mortar applications, use of reclaimed bricks, arch work and stonework.
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Latest review:
Extensions- 2 Nov 2018
Building a 2 storey rear extension and hired Jamal to do the Block work. Initial ground storey heavy Hollow block walls for the 3 x 3m extension completed in only 3.5 days by Jamal himself with no extra help. Hardworking young guy. I was nearly bedbound with sciatica and in great pain and he immediately offered to source and buy on my behalf extra blocks required to relieve further stress on me. Very helpful, reasonable and understanding. Explained anything I asked him diligently. Knows his job and I will be calling him back when I have the money to complete the block work for the 2nd storey.
South construction
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
Been working in the construction trade for over 20years. Main trade is plastering and skimming which i started 30years ago but can do many different jobs with the skills built over the last 30years. Job quality comes first and work is never compromised.
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Latest review:
Plastering- 26 Aug 2021
Indyreshpal was extremely professional. He plastered my bedroom walls and ceiling, added coving and scerting as well as painted and wall papered my room. He was efficient and his work was of a very good quality. Very happy with his work and definitely will use him again for future work.
Z Ellison
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
We are a carpentry based building company with 33 years in the trade. We undertake all building work and structural repairs big or small.
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Latest review:
Extensions- 29 Dec 2021
Zach and Steve have transformed our house! They worked tirelessly for 3 months to create our new extension from demolition of our garage to putting the final lick of paint on the interior! They are the most reliable tradesmen I’ve ever met, complete dedication to our project, sticking to our budget and always there! They went over and above to ensure that our project was complete in time for Christmas. I would have no hesitation in recommending Zach for any project! He knows everything there is to know about the building trade, he comes with ideas and suggestions, is able to source materials in a time where that’s not as simple as it’s always been and always delivers what he promises. If you’re looking for a reliable builder then Zach is your man! Him and Steve bring positivity and enthusiasm to the project and have been an absolute pleasure to have in our home!! We are so happy with the end product and are already planning more work for them!!
NexLevel Contractors Ltd
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
We are a small, family owned, London based building company with an excellent reputation for workmanship and customer service. Our people hold many trade specific accreditations such as Gas Safe Register and NICEIC and should give you the comfort that you are dealing with professionals. We are accredited by the of Federation Of Master Builders & full members of TrustATrade. With a team of qualified professionals we offer a complete service for all of your domestic & commercial needs.
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Latest review:
Restoration & Refurbishment- 11 Jan 2018
Dorian Lula and his team completed in excellent terms full flat renovation. Dorian is very accommodating and his communication is fantastic as we didn’t have any misunderstandings ... I am glad I have met him and for sure I will be keeping in touch for my next project. Special thank you to this site for this fantastic opportunity as I feel I got a very good deal Yours truly Violeta Ku
MYD Studio London Limited
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
MYD STUDIO London limited is a Design-Led Architectural and Planning consultancy focusing on New Build ,Extensions, Loft Conversions, Change of use and Flat conversion projects in different Boroughs in London. Whether you are looking to increase the size of your home, make the most of its current size through an internal alteration, or gain planning permission in order to increase its value before selling, we will help you to produce a planning application to meet all of your expectations.
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Latest review:
Extensions- 6 Aug 2022
Majid has been great in producing drawings for our rear extension. He's also helped explain the whole build process to us from design, building inspection, and building. We received our drawings in under 10 days from the initial consultation and site visit. Majid was accomodating and was able to visit the site on weekends for the initial consultation. Always a pleasure to deal with and has been easy to reach over the phone or email. Would highly recommend Maji and MYD Studio London to anyone looking for an architect.
G.B Building & Plastering
Rating: 5 out of 5
Extension Builder in Dunmow, East of England
We are a team of fully qualified and fully insured bricklayers/plasterers/general builders specialising mainly in extension building and coloured render systems. We undertake all plastering & brickwork jobs whether big or small. We are certified installers of EPDM rubber/GRP fibreglass roofing systems. We pride ourselves in the quality of our work, time-keeping and our tidiness. A Portfolio of our work can be made available to you upon request. IT IS OUR GOAL TO HELP YOU ACHIEVE YOURS
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Latest review:
Extensions- 20 Jun 2019
Gary rendered the back of our house and plastered our hallway, stairway and upstairs landing. He did an awesome job, he had great attention to detail, very skilled and tidy too. He is a hard worker and would recommend him to anyone. Hopefully Gary can come back in 2020 to render the front of our house.

Top rated Extension Builders

Our Extension Builders in Dunmow, East of England, are rated 5 out of 5 based on 7 reviews from customers like you.

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What types of services are offered by local extension builders in Dunmow, 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 Dunmow, 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 Dunmow, East of England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Dunmow, 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 Dunmow, 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 Dunmow, East of England extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Dunmow, East of England home extension project is likely to cost.

Find extension builders in Dunmow, East of England with MyBuilder

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

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

When you start receiving interest, review profiles of local Dunmow, 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 Dunmow, East of England extension builders with confidence

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

Dunmow, 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 Dunmow, East of England extension builder before hiring?

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

An extension builder in Dunmow, 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 Dunmow, 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 Dunmow, 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 Dunmow, 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 Dunmow, 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 Dunmow, East of England

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

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

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

Yes, most extension builders in Dunmow, 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.