Extension Builders in Hampshire

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (4 reviews)

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

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Some of our top rated extension builders in Hampshire

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4Walls Project Management Ltd
Rating: 5 out of 5
Extension Builder in Hampshire
4Walls Project Management Ltd specialises in the successful delivery of mutli-trade projects for residential and commercial clients. We provide a comprehensive project management service along with being the single point of contact for clients and trades people which increases the efficiency and reduces the time, stress and potential misunderstandings involved in a project for everyone. We can walk you through the entire project from concept to completion or get on and get it delievered for you.
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Latest review:
Extensions- 8 Feb 2020
Absolutely brilliant. Andrea is so knowledgable, and her attention to detail is incredible. It’s really so reassuring to be able to leave everything to such a consummate professional, knowing that she can be trusted to raise with you any and all decisions in good time (even the most minor ones!). So relieved to have gone through such a big project with so little stress!
CH carpentry and building
No reviews yet
Extension Builder in Hampshire
CH carpentry and building, experienced carpenter and builder. Can carry out all aspects of carpentry and building works. 1st and 2nd fix, from the smallest of jobs skirtings, architraves, flooring, doors, kitchens, staircase, and staircase renovations, roofs, timber decks, composite decks, plasterboarding, fitting windows and doors and much much more. Producing work of very high standards.
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Lody Construction LTD
Rating: 4.9 out of 5
Extension Builder in Hampshire
We are a family run business that takes projects on from small garden walls, patios , to large extension projects & new builds. Customer care & satisfaction is our number one priority, we always ensure we build a very close relationship with all our clients, trust and communication is key to a successful project and happy clients. We will ensure that all of our work is to a very high standard and all work will comply with planning & building regulations.
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Latest review:
Repointing- 16 Aug 2019
Patrick responded quickly to my job request and was very pleasant to deal with over the phone and in person. He thoroughly assessed what needed to be done and made additional recommendations in a very professional manner. He was very competitive with the quote for the work, and it was completed on time and to a very high standard. Highly recommended.
S M Building
No reviews yet
Extension Builder in Hampshire
S M Building is a company that not only takes care in its customers but takes pride in their work. we range in all building and property maintenance tasks. we have our own liability insurance and are fully covered. We guarantee our work to a high standard as is backed up by our customers, we evan have a contract with B & Q as installers
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Steve jones carpentry ltd
New on MyBuilder
Extension Builder in Hampshire
Qualified carpenter with over 20years experience in all aspects of carpentry
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Figgins construction Ltd
No reviews yet
Extension Builder in Hampshire
We are a company of trusted builders within the Southampton community and surrounding areas. With years of experience and a steadfast commitment to quality, we are the name you can rely on for all your construction and building needs. We specialise in extensions, loft conversions, new builds, refurbs, groundworks, patios, brickwork and repointing. Whether it’s a new home build, renovations or commercial projects we are your partners in turning your vision into reality.
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Southern Carpentry Group Ltd
No reviews yet
Extension Builder in Hampshire
Hi there, I’m Myles, I work for and run Southern Carpentry Group (SCG) here on the south coast of Hampshire. I’m a passionate and professional carpenter with over 15 years experience, backed by an extraordinary team of 11 carpenters. There is no job too big or too small and we’d be happy to help and guide you to achieve your dream.
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Kamil
No reviews yet
Extension Builder in Hampshire
Brickwork, extensions, garden walls, repointing
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Regal construction south Ltd
Rating: 5 out of 5
Extension Builder in Hampshire
THE COMPLETE CONSTRUCTION COMPANY FOR YOUR PROJECT. From new builds to small renovations, we have the experience you need. At Regal Construction South, we are fully equipped & have a wealth of experience in all aspects of home building and renovation. Whether it’s a plastering or rendering project, a small extension or a full new build property, you can rest assured, in confidence, that Regal Construction will complete your project to highest standards.
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Latest review:
Driveways (Paved & Loose)- 20 Mar 2026
What can we say about Regal Construction Ltd.... Bobby and his team of Louis and Ricky have been exceptional throughout. From the first meeting with Bobby we knew he would do a fantastic job. Flexible and helpful planning a new driveway and patio and full of ideas to help us along the journey. Bobby is without doubt the hardest working tradesman we've encountered after multiple renovation jobs over the last 5 years. Skilled, driven and professional. Arrived early each day and left late despite a long commute home. The guys were all brilliant. Friendly, polite and hard working. Clean workers, tidying away daily and great communication. We plan on having an extension next year and without doubt will be requesting this team do the work. We love our new drive and patio. Thank you guys for all your brilliant work. Can't believe we're the first feedback on mybuilder as there should be 100s. I've seen Bobby's other work in photos to help with ideas and it's all great. A++++
Diamond Construction
Rating: 4.9 out of 5
Extension Builder in Hampshire
Hi and welcome to Diamond construction we have 50 years experience in the company and treat each job as if it was our own, no matter how big or small, we pride ourselves on giving great customer service, our work varies from small to very large refurbishment and roofing jobs so why not give us a try.
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Latest review:
Bathroom Fitting- 7 Aug 2023
We asked Richard to remove our old bathroom suite and replace it with an ensuite shower (not a wet room). Richard listened to what we were looking for in our ‘dream’ shower room and gave suggestions on layout, design and tile styles and colour ways. He has a good eye for Co-ordination and made some great suggestions for wall tile and flooring ideas. Shower installed was of a high specification and is fabulous! Extractor fan and ceiling lights also installed. Richard is a hard working craftsman who does the job to a good standard. As with any construction work there was some disruption but Richard took our two cats into account when going in and out of our property. Yes it did get dusty but what can you expect when building works happen?! Richard finished the job and left our ‘site’ in a very clean state with all building materials removed. We’ve asked Richard to come back and renovate our downstairs cloakroom next. Highly recommend!
Southern Construction and Management Ltd
No reviews yet
Extension Builder in Hampshire
We provide a professional and extremely customer based service. We listen carefully to customer requirements and decisions. With a team of experienced tradesman we can complete projects in a timely and tidy fashion. We carry out all building works including, Extensions Structural openings Carpentry Kitchens Bathrooms Loft conversions Full refurbishments.
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InsideOutside Building and Landscaping
No reviews yet
Extension Builder in Hampshire
Multi trade. We cover all aspects of building both inside and outside which include but not limited too...Loft conversions, extensions, kitchens, bathrooms, Landscaping. No job too big or small as we adapt our teams to suit. Free no obligation quotations. We also have access to financial advice should you require a secured loan or remortgage to carry out refurbishment.
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Elite Construction (Hampshire) Ltd
No reviews yet
Extension Builder in Hampshire
Family run construction company that has 20 years experience, in all aspects of building works. Specialising in extension, porches and all other brick work. We work alongside reputable, electricians, plumbers, plasterers and carpenters, so can do the job from the ground up.
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Gee
No reviews yet
Extension Builder in Hampshire
High quality, attention on details
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Mct building and maintenance
Rating: 5 out of 5
Extension Builder in Hampshire
I've worked in the building trade for 21 years and can provide excellent references. I'm reliable and work to high standards leaving my customers happy. I ensure sites are left clean and tidy and work within the timescale set. Working with my customers I'm a phone call away for any queries.
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Latest review:
Mr Timmins worked on transforming a dilapidated garage into a Grandad Annex for my father and his partner . The work was of an incredibly high standard in my opinion. Mr Timmins arrived early and left late. I wish I could send photos of the before and after it was amazing to see. I am in the process of contacting Mr Timmins again as I have some more building work for him and I do recommend him on a regular basis .
RS Home Solutions
No reviews yet
Extension Builder in Hampshire
At RS Home Solutions we specialise in and provide bespoke Garden Rooms to suit any budget. Our garden rooms are designed from start to finish and are built to building industry standards. We also undertake other aspects of carpentry.
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4.3

Top rated Extension Builders

Our Extension Builders in Hampshire, are rated 4.3 out of 5 based on 4 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 Hampshire?

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

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

What are the hourly rates of extension builders in Hampshire?

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

Find extension builders in Hampshire with MyBuilder

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

Step 2: Compare different extension builders in Hampshire

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

Step 3: Hire Hampshire extension builders with confidence

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

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

What to ask a Hampshire extension builder before hiring?

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

An extension builder in Hampshire 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 Hampshire 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 Hampshire?

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 Hampshire 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 Hampshire 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 Hampshire

Can an extension builder in Hampshire help with planning permission?

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

Many Hampshire 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 Hampshire help with materials and finishes?

Yes, most extension builders in Hampshire 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.