Extension Builders in Andover

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (2 reviews)

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Some of our top rated extension builders in Andover

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Tommys building services
Rating: 5 out of 5
Extension Builder in Andover
Tommys building services I have been in the building industry for over 14 years and the work I normally do is, I am a specialist in carpentry and joinery. But we offer all aspects of building such as extensions, loft conversions, kitchens, plastering, bricklaying, patios,
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Latest review:
Carpentry- 17 Nov 2025
Thanks so much for fitting our 8 doors and helping out with an additional set of doors in our house. Really friendly guys, punctual, neat job and cleaned up well! Would highly recommend!
Andrew spencer
No reviews yet
Extension Builder in Andover
Father & son team with over 35 years experience in the building trade,I undertake all types of building work. Flint work, Renovations, new build, extensions, patios, 1st and 2nd fix carpentry, kitchen fitting, bathroom fitting, floor laying, Tiling, decorating.
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M Jones Carpentry and construction
No reviews yet
Extension Builder in Andover
I am a carpenter and haven't in the trade for over 20 years
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SouthEast Builders ltd
Rating: 5 out of 5
Extension Builder in Andover
SouthEast Builders offer a complete overall construction service, from general and bespoke kitchen and bathroom installs to refurbishments, extensions and landscaping.
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Latest review:
Kitchen Fitting- 12 Feb 2021
Superb blokes very polite very good planning for our kitchen tidy blokes after working rubbish taken away hire this company for all your kitchen needs and tiling and plumbing once again superb job. All cupboards are fitted well good freezer fitted in kitchen
Herciu Tiberiu
Rating: 4.9 out of 5
Extension Builder in Andover
I am hard worker, punctual, friendly and approachable. I work in the best interest of my clients and help them to save money where possible, while ensuring that the work is completed on time and to a high standard. I have 15 years experience and I am specialized in small extensions, block paving, resin bound paving, plastering, rendering , plasterboard fixing, painting, tiles and laminate floors.
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Latest review:
Conversions - General- 13 Jun 2026
Tibi Construction transformed our home, and the standout areas were the open-plan living space, en-suite renovation, and extensive plastering work. The quality of the plastering throughout the house was exceptional, with perfectly smooth walls and ceilings that have completely modernised the property. The open-plan living area was a major project, and the team handled everything professionally, creating a fantastic space that has become the heart of our home. Their attention to detail and workmanship were outstanding from start to finish. They also completely stripped out and rebuilt our en-suite, installing a new top-fed shower, toilet, sink, and full tiling. The finish is superb and looks far more expensive than the cost of the project. What impressed me most was their honesty and transparency. Material costs were always clearly explained, there were no hidden charges, and communication was excellent throughout. The team were reliable, hardworking and overall outstanding
DBX Construction Ltd
Rating: 5 out of 5
Extension Builder in Andover
DBX is a turn key construction company undertaking all aspects of domestic construction and maintenance. We entertain all enquiries, are competitive and complete on time. We can give 100’s more references on top of the 100% MyBuilder feedback.
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Latest review:
Extensions- 22 May 2024
Clear communication, price did not budge throughout the job, all timelines hit. Straight forward and friendly transaction. Very happy.
Clever construction
No reviews yet
Extension Builder in Andover
Hello all, Here at Clever construction we deliver height quality finishes,for us to leave the client impressed of our job is a must!
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J.Allen Brickwork & Construction
Rating: 5 out of 5
Extension Builder in Andover
A friendly and reliable company based in Hampshire specialising in all brickwork and construction aspects from extensions, garden walls, patios and everything in between! With 7 years experience in bricklaying and general building work we bring fresh and new ideas to the trade. We look forward to hearing from you soon!
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Latest review:
Repointing- 16 Jan 2023
Absolutely top notch service, turned up when he said he would gave honest quote and did a great job will definitely use again
Ryzo Construction Limited
No reviews yet
Extension Builder in Andover
At Ryzo Construction, we bring solid groundwork to your doorstep — literally. Based in Hampshire, we specialise in helping homeowners and small developers with all types of groundworks, from the ground up. Whether you're planning a new driveway, a garden transformation, or the foundations for an extension, we take care of everything below (and around) the surface. Our services include: Foundations & floors Drainage & soakaways Driveways, patios & footpaths Service trenches Garden landscaping & external finishes We're a friendly, reliable team who take pride in doing things properly. No cut corners, no mess left behind — just quality work delivered with care and attention. For jobs that require specialist finishes (like tarmac), we bring in trusted subcontractors to make sure every part of the job is completed to the highest standard. Whether it's a full garden makeover or a simple trench dig, we’re here to help bring your vision to life. No job too small, and always happy to offer advice.
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N C Contractors & Sons Ltd
Rating: 5 out of 5
Extension Builder in Andover
We at N C Contractors & Sons Ltd are a family run business, we founded N C Contractors & Sons Ltd out of a pure passion for helping people achieve their dream home. Our goals, ambitions and inspirations have come together to form a truly amazing company that all of us are proud to be a part of. Get in touch to learn more about us and our services, and how we’ve been loyally serving our customers since 2002
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Latest review:
Carpentry- 17 Feb 2022
Done a great job, arrived when they said they would, and left the job tidy and clean. I am very pleased with the high standard of work. Stuck to agreed price and great communications from start to finish. Highly recommend Nick and his team. A great job well done, thank you.
Barton Carpentry & Joinery
No reviews yet
Extension Builder in Andover
Hi. I'm Ben Barton, I run Barton Carpentry & Joinery. I am a NVQ level 3 carpenter & joiner. I am also SMSTS qualified. We undertake all 1st fix carpentry and 2nd fix carpentry. We also have the team to cater for every other building works you desire.
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EJR Pro Build
Rating: 4.9 out of 5
Extension Builder in Andover
Hi I'm Elliott from EJR Pro Build. We are wall & floor tiling contractors/wet room specialists We also offer a range of services from full design and build to general carpentry we are fully qualified Builders & tilers CSCS registered and health & safety trained all work is fully quaranteed & insured
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Latest review:
Extensions- 1 Jun 2022
We are absolutely thrilled with our extension. Elliot and the team completed all elements of the project, which included numerous steels to replace existing supporting walls and the re-fit of our existing kitchen +new kitchen fit out. The work is finished to a very high quality and far exceeded our expectations. Product selections such as doors, windows and tiles were proposed by Elliot and were exactly what we wanted. Elliot and the team were professional and a pleasure to work with and we would highly recommend them.
Trinity design and build Limited
No reviews yet
Extension Builder in Andover
We are a family run construction design and build company with 20 years’ experience in the construction industry. Our typical works consist mainly of new builds, house extensions, loft conversions, commercial extensions, refurbishments and alterations. We can take care of everything from planning permission and design through to excavating foundations and building to decorating and fitting your carpets.
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Civil solutions south ltd
Rating: 5 out of 5
Extension Builder in Andover
We do anything in the ground plus construction, buildings, & extentions. We are a small family business which commenced in 2012. I have 25 year's experience in civils & groundworks and love hard landscaping. We also do sewage treatment tanks, garden wall to resin driveways and I love going on courses to improve myself. All of our staff have tickets for the use of the machine's. We take on private work plus we have two small continual contracts which we have had for four years.
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Latest review:
Groundwork & Foundations- 27 Sep 2018
Fantastic job. Well constructed and professional. Very courteous and cheerful workforce who work very hard. Would definitely ask to quote for another job. No hassle and no fuss.
Bricks & Mortar Wessex Limited
No reviews yet
Extension Builder in Andover
I own my own company called Bricks & Mortar Wessex LTD. I built this business up from a very young age and have over 40+ years experience. My company varies from New builds, Renovations, Extensions and more. We take huge pride in my work and the service we supply creating immaculate work. Please do not hesitate to contact me regarding any work you need doing and I will be happy to assist. You can also find us on Federation of Master Builders.
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kjnealbrickwork ltd
Rating: 5 out of 5
Extension Builder in Andover
my business specify in all types of brickwork/stonework and alterations. anything from new builds, extension, garden walls, house alterations and refurbishment. we have 5 experianced tradesman with combined experience of over 80 years in construction.
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Latest review:
Extensions- 29 Sep 2020
Kevin and his team are without a doubt the best bunch of workers you will ever meet. They work around the clock to keep us on target for the build dates. Their work is perfect and they left us with a a tidy site once they were finished. If you are having any work being done then give these guys a shout. Just keep them going with Coffee and a greggs sausage roll and they will just keep working. Happy to show you their work if you want. Thank you Kevin, Dave and Al. You made our dream home a reality. Will call on you again when we extend the kitchen 😀

Top rated Extension Builders

Our Extension Builders in Andover, are rated 5 out of 5 based on 2 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Andover?

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

Find extension builders in Andover with MyBuilder

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

Step 2: Compare different extension builders in Andover

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

Step 3: Hire Andover extension builders with confidence

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

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

What to ask a Andover extension builder before hiring?

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

An extension builder in Andover 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 Andover 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 Andover?

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 Andover 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 Andover 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 Andover

Can an extension builder in Andover help with planning permission?

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

Many Andover 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 Andover help with materials and finishes?

Yes, most extension builders in Andover 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.