Extension builders in Arlesey

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (8 reviews)

Easily find verified Arlesey Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Arlesey.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Arlesey

827 Results

Sort by:

Lawson brickwork/construction
No reviews yet
Extension Builder in Arlesey
Nvq Lv2 qualified bricklayer Worked on domestic builds, commercial builds, brickwork as small as a few bricks replaced / repaired to full scale house builds
Get in touch
Proper Builders
Rating: 5 out of 5
Extension Builder in Arlesey
Proper builders! We are here to help your dreams come true. If you need home improvement, refurbishment, tiny repairs or even just an advice do not hesitate to contact us. We are a family company, professional and trustworthy. We always do our best to make our clients happy. Kitchen, bathroom, bedroom makeovers - that’s all we do every single day. We offer great service in competitive prices, innovative solutions and advices on every stage of the project.
Get in touch
Latest review:
Powell is very thorough and I wouldnrate hus work very highly. He took his time and I am so pleased I cant thank him enough he has a great team and they work meticulous. Price was ok as well . He was flexible and felt heard. I would definitely book again . I just want to say a big thank u for a job well donem
AMT Property Solutions
Rating: 4.9 out of 5
Extension Builder in Arlesey
I have spent 40 years in the construction industry, starting straight from school where I completed a five-year apprenticeship in the glass and glazing industry. Over the years, I progressed through all areas of the window and fenestration sector, gaining extensive hands-on experience in all types of glazing, window systems, fire doors, conservatories, and associated installation works. As my career developed, I broadened my expertise further by moving into carpentry and developing practical skills in a range of additional trades, including brickwork, tiling, kitchen fitting, and general building works, to name a few. This diverse background allows me to offer a well-rounded understanding of both specialist and general construction projects. We operate throughout Bedfordshire, Hertfordshire, Northamptonshire, and Oxfordshire, including all surrounding areas.
Get in touch
Latest review:
Windows & Doors (uPVC & Metal)- 28 Sep 2026
Fantastic service thank you! Felt like a silly little job but was done perfect and would rehire! Came across an issue with the glass that was cut but instantly sorted out another one.
Vision Construction Services
New on MyBuilder
Extension Builder in Arlesey
Vision Construction Services. Where your vision is our perogative! Extensions, Conversions, General Building, Landscaping, Garden rooms and anything in between. Our workforce consists of a Carpenter and a Bricklayer, backed by family tradesmen in an electrician and gas safe plumber. We are honest, friendly and reliable. Put your faith and trust into Vision Construction Services and we will deliver the absolute best quality construction possible to be delivered.
Get in touch
Bennett's restoration
Rating: 5 out of 5
Extension Builder in Arlesey
We are a family run business with over 20years experience we pride ourselves on our work and have a passion for making our clients happy. we pride ourself on great service and offering a stress free project for our clients.
Get in touch
Latest review:
We employed Bennetts Restoration after they came recommended from a friend, who couldn’t speak highly enough of their experience with them. They were really happy with their work and delighted with the results! We asked several builders to provide a quote for a major renovation and extension and James (the owner) came back promptly, with clear information and was friendly and transparent throughout this process (the same could not be said for other builders!) Throughout the job, James and his team were polite and respectful and kept our house as clean as tidy as possible, providing helpful advice and explanations along the way. The timescales were clearly communicated and any slight changes or issues addressed seamlessly. We were so impressed with Bennetts Restoration, that we have actually asked them to come back and do the work on our interior! Would 100% recommend – Builders of this calibre seem like a rarity these days!
Pat Mcgeough
Rating: 4.9 out of 5
Extension Builder in Arlesey
McGeough & Sons Ltd is a family run business based in Bedfordshire. I am a time served carpenter with 27 years extensive experience in all aspects of refurbishments and building. Fully insured, contact us for a non obligated quote or advice
Get in touch
Latest review:
Conversions - General- 4 Jan 2026
Pat was a pleasure to deal with from beginning to end he had everything covered and made the whole project a seamless experience. He provided me with a professional quote and had the patience to deal with my questions. He started the project on time svd no thing was too much trouble, when I needed a roofer to fix some issues with a leak he had someone on the job within a day. He handled every aspect of my garage conversion effortlessly and had the job finished on time right before Xmas. Would 100% use Pat again. Great guy who also knows good trades people. Thanks Pat.
Innovate carpentry
No reviews yet
Extension Builder in Arlesey
We specialise in all home renovations covering Hertfordshire and South Bedfordshire. We aim to work with each client to achieve the outcome and look that they require making each job personal to you.
Get in touch
Craft Property Solutions Ltd
Rating: 5 out of 5
Extension Builder in Arlesey
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.
Get in touch
Latest review:
Bathroom replacement. Team were very efficient and made additional effort to accommodate the tenants. Communication was great throughout.
Ervis
Rating: 5 out of 5
Extension Builder in Arlesey
I’m a reliable and skilled handyman with several years of experience in the construction industry. I specialise in carpentry, joinery, hard flooring, and a wide range of general home repairs and maintenance. I take pride in delivering high-quality workmanship, completing every job to a professional standard and exactly to my clients’ requirements. I’m always happy to offer honest advice and practical solutions to help you get the best results for your project. Whether it’s assembling furniture, fitting doors, installing flooring, repairing woodwork, or tackling general handyman tasks, I’m committed to providing a dependable, friendly, and competitively priced service. Customer satisfaction is my top priority, and I always leave every job clean, tidy, and completed to the highest standard.
Get in touch
Latest review:
Handyman- 20 Sep 2026
Ervis has just finished constructing a Dunster House 6x4 shed in my garden. His communication was excellent, as was his punctuality. I was really impressed with his work ethic and his craftsmanship - as it was not a simple shed to construct. Really happy with the end product. Would 100% use again for any jobs on my house! Thanks Ervis!
Icknield Builders Ltd
Rating: 5 out of 5
Extension Builder in Arlesey
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 -
Get in touch
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 .
Graham Hall Building and Maintenance
Rating: 4.8 out of 5
Extension Builder in Arlesey
We offer a friendly no nonsense general building service in Herts, Bed's, Cam's and the local area. We specialise in Kitchen fitting, renovations, conversions, extensions and general handyman work. We pride ourselves as a one stop shop for most areas of construction from ground works through to roofing, including plumbing, electric and everything in between. Give us a chance, Look at our photos and speak to our references, you won't be disappointed...
Get in touch
Latest review:
Kitchen Fitting- 1 May 2019
Graham and his team came dead on time, and refitted a new 3 mtr worktop, new sink with cupboards underneath and left the kitchen clean and tidy. I can't praise the guys enough for the finish of work and professionalism. Have already asked Graham to quote for another job I am that pleased, plus the price was fair to both sides. Thanks team. Terry and Jean Jeffs
Abington Home and Gardening Services
Rating: 5 out of 5
Extension Builder in Arlesey
Professional handyman and property maintenance services delivered with quality craftsmanship and attention to detail. We specialise in all aspects of home maintenance, repairs and improvements, offering reliable, friendly service and high standards of workmanship. Whether it’s carpentry, decorating, shelving, fencing, flooring, general repairs or odd jobs around the home, we take pride in completing every task properly the first time. Honest pricing, dependable service and customer satisfaction are at the heart of everything we do.
Get in touch
Latest review:
Landscaping- 30 Sep 2026
Leigh and Josh were great. The paving looks brilliant and Leigh communicated so well throughout, and fitted our job in quickly and flexibly. We’re delighted with the finish and would definitely work with the team again.
D & C Kitchen Installations Limited
Rating: 5 out of 5
Extension Builder in Arlesey
We undertake full or part refurbishment or existing and new build works. We specialise in kitchen installations and building alterations. We can provide a full team of specialist to complete all building works from design to completion. We are a registered Ltd company, fully insured and members of BiKBBi and only use registered contractors.
Get in touch
Latest review:
Ciaran ripped out my old kitchen and installed a new one and at the same time adding a door to the garage. Ciaran’s workmanship is second to none, his eye for detail and knowledge is awesome. Ciaran is a true very polite and all together a sound tradesmen. Always here early and put in the hours. I would absolutely recommend Ciaran and his work it was well worth the wait. Thank you.
Dnr Build
Rating: 5 out of 5
Extension Builder in Arlesey
DNR Build is a trusted building company based in Stevenage, providing high-quality building and renovation services across Hertfordshire and surrounding areas. With years of experience in the trade, we take pride in delivering reliable workmanship, clear communication, and attention to detail on every project. From extensions and conversions to full refurbishments, we aim to complete all work to the highest standards, on time and within budget
Get in touch
Latest review:
Super professional friendly and great quality. Would massively recommend for any building wor.
ABL Building & plumbing solutions
Rating: 5 out of 5
Extension Builder in Arlesey
We are a family run business, take pride in our work we carry out. We cover all aspects of building works from hanging a door to a complete new build house.
Get in touch
Latest review:
Plumbing- 28 Jun 2023
Alan was a total professional, clean and tidy, fabulous job, will use him again and recommend him to everyone I know. Top professional.
Wolfwood Homes Ltd
No reviews yet
Extension Builder in Arlesey
I run a construction company that provides a services to both domestic and commercial clients. Our services range from initial site surveys including conditional surveys of existing properties, detailed design for both planning and building regulations, project management or main contractor service. We currently run projects that range from loft conversions and extensions through to completed builds, while at all times being customer focused with quality and safety as our priority.
Get in touch

Top rated Extension Builders

Our Extension Builders in Arlesey, are rated 5 out of 5 based on 8 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Arlesey?

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

Find extension builders in Arlesey with MyBuilder

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

Step 2: Compare different extension builders in Arlesey

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

Step 3: Hire Arlesey extension builders with confidence

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

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

What to ask a Arlesey extension builder before hiring?

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

An extension builder in Arlesey 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 Arlesey 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 Arlesey?

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 Arlesey 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 Arlesey 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 Arlesey

Can an extension builder in Arlesey help with planning permission?

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

Many Arlesey 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 Arlesey help with materials and finishes?

Yes, most extension builders in Arlesey 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.