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

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Jr general building
Rating: 5 out of 5
Extension Builder in Dunstable
Professional Builders JR General Building Ltd is a fully-insured, limited company with a heritage spanning three generations. We excel in delivering comprehensive building services, from foundational work to chimney construction. Our specialised departments are staffed by fully-qualified professionals, ensuring all your requirements are met to the highest standards. As an SMAS-accredited organisation, we take safety seriously. Every member of our team holds a CSCS registration, guaranteeing not just an exceptional finished project, but also a commitment to conducting work in a safe and secure manner. 20+ years experience 500+ projects 100% customer satisfaction
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Latest review:
Driveways (Paved & Loose)- 23 Oct 2023
Very pleased with the repair work on my block paved driveway. Jamie and Lee were very professional and helpful. Job was completed quickly and at a reasonable price. I would use them again!
F S Building Services
Rating: 5 out of 5
Extension Builder in Dunstable
Hi I am the owner of a small building company. We do all types of building work especially loft conversions & extensions, also fitted bathrooms & kitchens. External work Inc roofing & external decorating. GRP & EPDM rubber roofing. I am personally a carpenter by trade with over 35 years of experience.
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Latest review:
Bathroom Fitting- 2 Sep 2020
Really pleased with our new bathroom, total redesign and replacement including tiling. Fred could not have been more helpful offering advice on the design and options to get everything in we wanted. He and the team were punctual, clean and tidy (well as best you can under the circumstances!) friendly and helpful. Definitely recommend.
C A H Construction
No reviews yet
Extension Builder in Dunstable
Family run business with over 40 years experience in the trade. We specialise in renovations and extentions.
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FABS Complete Building Service
No reviews yet
Extension Builder in Dunstable
FABS provides the complete building service for your property. Newly formed 2017. No stranger to the industry as myself & my team have many years experience between us. As a new building firm it is more important than ever that I provide a good service & high standard of work in order to move forward & obtain new custom & build a reputation in a business that I have passion for. I also offer long guarantees on all works carried out in confidence from my solid workmanship & high standards.
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AA CONSTRUCTIONS
No reviews yet
Extension Builder in Dunstable
We are a team of experienced, qualified, and skilled professionals offering a wide range of high-quality services for your home or property. Whether you're renovating, upgrading, or starting fresh, we’ve got you covered from top to bottom. ✅ Our services include: Window installation Plastering Tiling Laminated flooring Electrical work Home extensions Painting & decorating Roofing ...and much more! Tell us what you need — we have the right people for the job. We are highly competitive.
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Three Pin LLP
No reviews yet
Extension Builder in Dunstable
At Three Pin, we take pride in being a family-run business dedicated to delivering exceptional craftsmanship for residential projects. From home repairs and maintenance to bespoke renovations and upgrades, we’re here to help you transform your house into a home you love. With a focus on personalized service, attention to detail, and honest communication, we treat every project as if it were for our own family. No matter the size of the job, we believe in doing it right – on time, on budget, and with care. Choose Three Pin for a reliable, friendly, and professional touch to all your residential needs. Let’s build something amazing together!
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L M brickwork
Rating: 5 out of 5
Extension Builder in Dunstable
Bricklaying at its finest , L M brick Work can take on the biggest jobs to the smallest. We specialise in repairing all kinds of damp With a professional team readily available we will always work to a high standard and ensure each and every project complies with building regulations .
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Latest review:
Bricklaying- 24 Feb 2021
Great communication, and brickwork now looking great!
Shonan carpentry and building services
Rating: 5 out of 5
Extension Builder in Dunstable
I’m a Qualified NVQ Carpenter and joiner with 17 years experience in residential and commercial construction industry. I lived in Japan for 3 years and whilst there learnt Japanese carpentry skills. I pride myself in making sure the customer is happy and the quality of my work is second to none. communication between customer and myself is key to making sure the job runs smoothly. Carpentry Maintenance Kitchen fitting Wood flooring Refurbishment
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Latest review:
I have employed Jordan Wade many times to work on my properties, his primary trade is a fully qualified carpenter, though any other activity such as plaster boarding and kitchen installations that he has carried out for me has been of top quality. He's always on time and has never let me down when he says he will turn up, he turns up, I can certainly highly recommend Jordan
Cunningham Brickwork
No reviews yet
Extension Builder in Dunstable
Hi there, we are Cunningham Brickwork. A team of young and enthusiastic bricklayers who thrive in delivering customer satisfaction. We undertake all types of brick work from garden walls, rake out and repointing to new build homes.
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c o b building services
Rating: 5 out of 5
Extension Builder in Dunstable
Over 25 year’s experiences and high standard finished quality on all works. High recommendation from my satisfied customers. Customers will have up to 10 years warranty. We have been being collaborating with Ripples Beaconsfield Bathroom , Ripples Wokingham Bathroom and Radlett Premier Bathrooms - three premium designer bathroom showrooms for over 15 years. On MyBuilder profil I update just few pictures with my work but I can provide much more pictures and information about my work. Together with my team we do - Extension - Loft extension - Converted house in flats - Plumbing / central heating system - Full bathroom refurbishment - Full kitchen refurbishment - Polish plaster / Venetian stucco - Plastering / skimming - Painting - Electric - External house insulation - Build wood house - Build summer house ( garden house ) All works is covered by 1000000 liability insurance.
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Latest review:
Bathroom Fitting- 26 Jul 2024
Catalin completely transformed both bathrooms! He listened to our requests and has come with good solutions to our problems, including recessed shelves and replacing the hot water cylinder with a combi boiler, to give us more space in the bathroom. The work was done to a very high standard and has helped us to source materials and sanitary ware. Catalin and his team has done a fabulous job! I highly recommend him!
Matt Daly
No reviews yet
Extension Builder in Dunstable
All aspects of carpentry carried out.
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Icknield Builders Ltd
Rating: 5 out of 5
Extension Builder in Dunstable
Icknield Builders have been established since 1962 A family owned builder and public works design, build and manage Main contractor whom serve the local community offering a high standard of building services to include: Groundworks ,concrete works ,brickwork ,fencing ,bespoke carpentry and joinery, electrical ,plumbing ,mechanical ,painting and decorating ,hardscaping and landscaping, windows and door (timber, crittle aluminium and UPvc ,All aspects of roofing ,facias and soffits -
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Latest review:
Foundations and outdoor 8x5mtr garden room complete Icknield builders ,fantastic company to work with, everything I asked for was done and more !! lads were lovely and perlite and always on time cannot recommend them enough would not hesitate to use them again .
Oakcresthomes ltd
Rating: 5 out of 5
Extension Builder in Dunstable
Here at Oakcrest homes we offer a comprehensive service for all your building needs. Whether it’s renovation works, extensions or complete new builds we have a wealth of experience and up to date knowledge of building regulations and are dedicated to providing the highest level of customer service and quality workmanship.
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Latest review:
We used James and his team for our internal work and front and rear extension. After meeting with a list of builders, we found this service to be more personal and transparent. Others builders seemed to lack the communication skills to answer building related questions for those not in the industry. James however seemed to explain all details of the build to a high level, giving us reassurance. We would highly recommend Oakcrest Homes to others looking for a lovely new home design or build. The build was on time and James supported us with most decisions along the way, which included decorating, lighting etc. We plan to use the service again for future work. Thank you James and team for our lovely new home.
Ronald
No reviews yet
Extension Builder in Dunstable
Handy man
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DANIEL’S PROPERTY MAINTENANCE LONDON LTD
Rating: 5 out of 5
Extension Builder in Dunstable
We are a highly experienced property maintenance and refurbishment company delivering reliable, high-quality results across all types of projects. With over 9 years of hands-on experience, we specialise in full refurbishments, void properties, kitchens, bathrooms and all aspects of building works. We hold multiple industry qualifications and carry full public liability insurance, ensuring all work is completed safely, professionally and to a high standard. Known for reliability, speed and attention to detail, we get the job done right the first time. Fully equipped and ready to take on both small and large projects, we work efficiently while maintaining top quality at every stage.
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Latest review:
Driveways (Paved & Loose)- 7 Jun 2026
Daniel was great communicated very well at every single point throughout job since I’ve had him carry out more work and would highly recommend him. Thank you again, Daniel.
Noel Clancy
No reviews yet
Extension Builder in Dunstable
Noel Clancy building services was established in 2011 but I have been in the trade for 28+ years. Taking on projects from kitchen fitting, bathrooms/wetrooms to extensions and loft conversions. Covering all trades including brick laying, plastering, carpentry, tiling, roofing and everything in between.
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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.