Extension Builders in Dunstable

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (10 reviews)

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Some of our top rated extension builders in Dunstable

1134 Results

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Danga
No reviews yet
Extension Builder in Dunstable
Professional tiler with experience in wall and floor tiling, bathrooms, kitchens, and renovations. I take pride in delivering high-quality workmanship, attention to detail, and reliable service. Customer satisfaction is my priority on every jo
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IAC LTD
No reviews yet
Extension Builder in Dunstable
Hard working and responsible person
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Complex design and build ltd
No reviews yet
Extension Builder in Dunstable
We are a construction company. We specialise in all types of building works commercial and residential. Over the past years we have built loft conversions, extensions, new build houses and are currently on a commercial refurb building 14 flats.
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Newells brickwork
Rating: 4.2 out of 5
Extension Builder in Dunstable
I have been bricklaying for 23 years and luckily I have done a vast array of different types of jobs such as tuck pointing, arches, one off brickbonds traditional builds, commercial etc. I put a comment to quality workmanship alongside speed.
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Latest review:
PLEASE DO NOT USE THIS BUILDER!!!, he wasted a whole month promising to complete the work, week in week out promises after promises, made me BUY MATERIAL, take a whole day off work only to send me a random rude text in the evening saying " I cant do it get someone else". Waste of time, lazy, unreliable and incompetent, PLEASE PLEASE AVOID !!!!!!!!!
B&D brickwork ltd
No reviews yet
Extension Builder in Dunstable
We are a limited company specialising in loft conversions, extensions, and full property renovations. With many years of experience in the construction industry, we deliver high quality workmanship from concept to completion. Our director is members of MCIOB and RICS,and Registered Building Inspector ensuring that all works are carried out to the highest professional standards. We have extensive knowledge of NHBC standards and current UK Building Regulations, ensuring full compliance on every project. In addition to construction services, we offer property inspections, building surveys, snagging reports, and condition assessments, providing our clients with complete confidence in their properties. We pride ourselves on professionalism, transparency, and delivering projects on time and within budget.
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Plan B Brickwork Ltd
Rating: 5 out of 5
Extension Builder in Dunstable
Plan B Brickwork pride ourselves on our reliability and quality, fully qualified and over 100 years combined experience in all aspects of building works from small garden walls to multi million pound new housing projects. Cut out the stress and risks, make Plan B your first call. Please find more reviews and feedback on our website and trust a trader pages.
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Latest review:
Bricklaying- 16 Aug 2021
The estimate was timely and work was arranged quickly. Work was done to a high standard. I’m very happy with the brickwork!
Coyne Carpentry
Rating: 5 out of 5
Extension Builder in Dunstable
We are a specialist carpentry company focused on high-quality second fix work, with particular expertise in hanging internal and external doors and installing door frames. We take pride in precision, clean finishes, and attention to detail, ensuring every door operates perfectly and looks spot-on. From new builds to renovations and upgrades, we work closely with homeowners, builders, and developers to deliver reliable, tidy, and efficient workmanship. Our approach is straightforward and professional — turning up on time, working to a high standard, and leaving a clean job behind.
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Latest review:
Carpentry- 22 Jun 2026
Nathan did such a good job, cleaned up after himself every day and is very professional and personable. We will definitely be using him again for our next project.
A.S.M Windows
Rating: 5 out of 5
Extension Builder in Dunstable
Hi thanks for shortlisting us. A.S.M windows is a small family run business with over 10years experience in replacement Windows, Doors, Conservatory’s, Facia Soffit & Gutters, Warm roofs, Electric roller doors. We offer a high standard of workmanship and take Care of our customers homes while We work in the property. We offer financial packages to suit our customers needs.
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Latest review:
Windows & Doors (uPVC & Metal)- 10 Jan 2023
Adam & his team were very professional, knowledgable & punctual. We were very happy with their advice & the new door & window we went with. Would defo use them again
TGA Brickwork and Building Services
Rating: 2.4 out of 5
Extension Builder in Dunstable
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.
P C Bondea Limited
Rating: 4.7 out of 5
Extension Builder in Dunstable
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.
Eddy Brickwork
Rating: 5 out of 5
Extension Builder in Dunstable
With 10 years of experience in bricklaying, I provide top-quality craftsmanship for both residential and commercial projects. From building sturdy foundations to creating stunning brick facades, my work combines precision and durability. I take pride in delivering results that meet your exact specifications and exceed your expectations. Whether you need new construction, repairs, or custom brickwork, I'm dedicated to providing reliable and efficient service. Let's bring your vision to life with expert bricklaying skills!
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Latest review:
Bricklaying- 20 Jun 2026
Eddy was very professional. The work was completed on time and on budget. He did a fabulous job and left everything clean and tidy. He was respectful of my property and if I need work done in future I will be happy to use Eddy again.
d&d building & property maintenance
No reviews yet
Extension Builder in Dunstable
We are a general building and property maintenance company that builds houses, extentions ,loft conversions and undertakes any house hold referbishments .Our company also provides commercial building works for various schools local to us who will be happy to provide references. With over 25 years years experience our aim is to make sure the customer is always satisfied.
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Tallett building services
No reviews yet
Extension Builder in Dunstable
Multi trade builder
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Evanescence builders
Rating: 5 out of 5
Extension Builder in Dunstable
Evanescence Builders is a proud, family-run business with over 10+ years experience in the trade. Dedicated to delivering exceptional craftsmanship and a personal touch to every project. We treat every job as if it were our own, striving for perfection from start to finish, providing guarantees on all work completed and fully insured. So give us a call to get your free quote today!
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Latest review:
Bricklaying- 11 Jul 2026
Bradley and his team are polite, punctual and very efficient. I highly recommend them, will call them again as soon as I need another job done!
thegreenorigin ltd
Rating: 5 out of 5
Extension Builder in Dunstable
The Green Origin is a building specialist with a difference, our name reflects our approach to the care of the environment and the value we attach to our clients needs. We apply the highest standards of craftsmanship to deliver our clients first class service and superior finish.
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Latest review:
Thegreenorigin Ltd worked on a full refurb of our office wash rooms in August last year. We had moved into new offices that had been completely renovated with the exception of the bathrooms, which were 20 years out of date! As a busy recruitment specialist in central London, we have an enormous amount of footfall through our offices on a daily basis, including those through our bathrooms, so the quality and resilience of the work was imperative. Thegreenorigin took time to understand our business priorities and worked throughout the night to allow us to maintain use of the bathrooms while they were doing the job. It meant we could still provide facilities to our clients (and staff) whilst they were being refurbished. This was a very important factor for us. In addition to this, they worked around issues which came to light regarding the building we worked in and old pipe work that was still in place, causing sewage issues and completed the project within the timeline we agreed. I would have no hesitation recommending them to other businesses or personal customers.
J&T Property services (U.K) limited
Rating: 5 out of 5
Extension Builder in Dunstable
Here at J&T property services(U.K) we strive to go above and beyond. We are a one stop shop for your projects needs, from design and build, new builds and developments, facilities/property management, renovations and refurbishments, loft conversions and extensions, handymen hire, painting and decorating and cleaning services. you will be greeted by enthusiastic determined and eager to please employees who all have the JTPSUK vision of success and client satisfaction
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Latest review:
Painting & Decorating- 7 Jul 2023
Very pleased with work done. Guys were professional, considerate and tidy workers. I would highly recommend. Happy with end result. Thank you Diane

3.8

Top rated Extension Builders

Our Extension Builders in Dunstable, are rated 3.8 out of 5 based on 10 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Dunstable?

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

Find extension builders in Dunstable with MyBuilder

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

Step 2: Compare different extension builders in Dunstable

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

Step 3: Hire Dunstable extension builders with confidence

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

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

What to ask a Dunstable extension builder before hiring?

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

An extension builder in Dunstable 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 Dunstable 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 Dunstable?

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 Dunstable 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 Dunstable 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 Dunstable

Can an extension builder in Dunstable help with planning permission?

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

Many Dunstable 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 Dunstable help with materials and finishes?

Yes, most extension builders in Dunstable 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.