Trusted Local Builder in Portsmouth
and Southampton

These projects show what is possible when you can rightly balance creativity and quality craftsmanship. No matter what building construction services you need in Portsmouth, Southampton, and the nearby areas, we can handle all with great efficiency. Our work demonstrates how thoughtful design and careful execution can transform any space into something truly special. Who knows, your home could be our next masterpiece!

Learn More Call Portsmouth Experts 023 9266 5966

From New Builds To Property
Refurbishment

We specialise in providing a full range of building services, from new builds to property refurbishment. Our professional builders in Portsmouth and Southampton offer effective solutions suit your budget and needs. Some of our primary services are:

Modern home extension project by Limewood builders

Home Extensions

Our professional house extension service is ideal if you want to expand your living space without making many changes.

Limewood Builders offers a professional house extension service that is ideal if you want to expand your living space without making many changes.

Yes, absolutely! Whether you want to add a single-storey rear extension or a larger multi-storey project, we can guide you from planning to completion. Our team ensures your extension blends seamlessly with your home and meets all necessary building regulations.

Home extensions are a brilliant way to add extra space without moving home, and we make the whole process feel smooth and enjoyable. Whether you want a bigger kitchen, a new bedroom, or a brighter living area, we help with everything, from design ideas to planning and construction. We focus on quality, clear communication, and making sure the new space fits perfectly with the rest of your home. In short, with Limewood Builders on board, you get a stylish, natural, comfortable, and built-to-last extension.

MORE DETAILS ABOUT Home Extensions call us: 023 9266 5966

Loft Conversions

Ready to convert your loft into a functional space? Consider a professional loft conversion and experience the transformation.

Definitely! We specialise in transforming unused lofts into practical and stylish living spaces. From bedrooms and offices to entertainment rooms, we handle everything from design to construction. So the entire process remains simple and stress-free for you.

Our loft conversion service covers design, structural assessments, planning advice, construction, insulation, and finishing. We focus on maximising space, natural light, and usability. So your loft becomes a comfortable, functional, and valuable part of your home.

If you are planning a loft conversion in Portsmouth, Limewood Builders is here to help. We design and build bright, comfortable loft spaces that suit your lifestyle and your home. From planning to the final finish, we take care of everything to make the whole process smooth and stress-free.

MORE DETAILS ABOUT Loft Conversions Call Us: 023 9266 5966

Property Refurbishment

If you want to give your property an overall makeover for long-term benefits, property refurbishment is for you.

Of course! Our refurbishment service transforms homes with careful planning, attention to detail, and high-quality craftsmanship. We work on every element of your property to ensure it meets your needs, modern standards, and personal style. So, at the end, you can get a refreshed, comfortable, and practical living space.

We provide full property refurbishment services, including interior and exterior upgrades, kitchen and bathroom renovations, rewiring, and structural improvements. We breathe new life into your property to improve both aesthetics and long-term functionality.

Yes, absolutely. A well-planned refurbishment can refresh tired spaces, improve energy efficiency, and boost your property’s value. Whether you are looking to make your home more comfortable or hoping to sell in the future, upgrading key areas like kitchens, bathrooms, or layouts can give a fantastic return.

MORE DETAILS ABOUT Property Refurbishment call us: 023 9266 5966

Basement Conversions

Have any ideas to transform your abandoned basement and do something amazing with it? Then contact us today!

Yes, we do. Our basement conversion service covers everything from planning and waterproofing to structural work and finishing touches. We strive to transform underused basements into safe, stylish, and practical spaces that perfectly suit your lifestyle.

Limewood Builders can. We specialise in converting basements into functional spaces, whether you want a home office, gym, entertainment room, or extra living area. We handle the design, waterproofing, construction, and finishing for a smooth, hassle-free experience.

Yes, we can. We work closely with you to understand your needs and turn your basement into a functional, comfortable, and attractive space. From initial planning and waterproofing to structural work and final finishes, we manage every step to ensure a seamless and high-quality basement conversion.

MORE DETAILS ABOUT Basement Conversions call us: 023 9266 5966

Take Inspiration from Our Past Projects

People from Portsmouth and Southampton trust us as their best local and custom builders for hire because of our excellence in this field. Light-filled home extensions, characterful loft conversions, modern kitchen renovations, thoughtful house refurbishments, and more- all these showcase our skill, innovative ideas and dedication to creating something extraordinary.

New house extension under construction
Completed brick home extension with open bi-fold doors
House extension framework during construction
Modern finished house extension with large sliding glass doors
Basement conversions
House extension under construction
Modern loft conversion
New housing development site under construction with foundations

These projects show what is possible when you can rightly balance creativity and quality craftsmanship. No matter what building construction services you need in Portsmouth, Southampton, and the nearby areas, we can handle all with great efficiency. Our work demonstrates how thoughtful design and careful execution can transform any space into something truly special. Who knows, your home could be our next masterpiece!

Absolutely! Our Gallery showcases a variety of full-house renovations we’ve completed in Portsmouth, Southampton, and the surrounding areas. Each project highlights our dedication, passion, creativity, and commitment to our work. You can explore these stunning transformations in our Gallery page. So take a virtual tour of it.

There is a lot you can do with a house extension. In Portsmouth, we have created everything, like sleek modern open-plan extensions and traditional brick-built designs that blend perfectly with the existing home. Our Gallery has plenty of examples that will inspire you to expand your space without losing style or personality.

Maximising space in smaller bathrooms is one of our specialities. Even the smallest bathrooms can be turned into smart, stylish spaces. In our projects around Southampton, we’ve used clever layouts, compact fixtures, and smart storage solutions to make the most of tight areas. Check out our portfolio to see how small bathrooms can be practical and beautiful, too.

Let’s Explore Our Work

What Makes Us the Most Trusted Builders in the Area

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We Are ISO Certified

We areproudly ISO certified, demonstrating our commitment to quality, safety and excellence. This accreditation ensures that we provide customers with areliable service to the highest industry standards across Southampton and Portsmouth.

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We Are Local

We are a trusted local builder proudly serving Southampton and Portsmouth, delivering exceptional home extensions, loft conversions, and basement projects with personalised services, expert craftsmanship, and a deep understanding of the community.

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Many Happy Clients

We are valued by many homeowners across Southampton and Portsmouth for our professionalism,reliability, and lasting results.

So, if you are ready to hire trusted builders from our construction company, connect with our team and get thorough guidance for your project.
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Our clients say it best. With great reviews on Google, Yelp, and HomeStars, people in Portsmouth, Southampton, and beyond confidently hire our builders for honest, reliable, and high-quality construction work. We feel so proud that we can make any project a positive experience. Hearing from happy homeowners reminds us why we do what we do, and it inspires us to keep raising the standard on every job we take on.

It’s quite easy. Just search for “Limewood Builders Portsmouth” on Google, and our profile will come up. There you can read what our clients have said about working with us, see ratings, and even check out photos of some of our completed projects.

Yes, we are on Yelp too. Just head to Yelp and search for Limewood Builders, and you’ll find honest reviews from customers in Portsmouth, Southampton, and the surrounding areas. It is a good and genuine way to hear real experiences and see the kind of work we do.

On HomeStars, we are glad to share that clients have given us over 4.5-star ratings for projects such as loft conversions, basement refurbishments, house extensions, and many more. Alongside the reviews, you will also see photos of our work, which show the care and detail we put into every build. It is a simple way to get a feel for how we work and why so many homeowners are happy to recommend us.

get our services Call Us 023 9266 5966

Hear From Our Clients

We are so proud and honoured that people always choose us when they want to hire a builder in Portsmouth and Southampton. Whether you need expert building contractors for hire for a loft conversion, home extension, or a complete remodelling, we handle all. The skill, care, and innovative ideas we bring to every building and renovation project we take on set us apart. Don’t just take our word for it. Hear from our clients who have worked with our best renovation contractors in Portsmouth and Southampton for hire and experienced the difference. Their words say it all.

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Emma Harding

Limewood Builders completely transformed our old kitchen. From the design to the finishing touches, everything was perfect. Our renovation was stress-free and beautifully done!

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James Fletcher

We needed extra space for our growing family, and Limewood Builders made it happen. The home extension looks like it was always part of the house — brilliant work!

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Sophia Reynolds

The loft conversion gave us the extra bedroom we needed without moving house. The team was professional, tidy and the results exceeded our expectations. Couldn’t be happier!

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Liam Bennett

Our kitchen was outdated, but now it’s the heart of our home. Limewood Builders understood our vision and brought it to life. Quality craftsmanship and outstanding service!

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Charlotte Mitchell

After the flood, we were overwhelmed. The team of Limewood Builders handled everything — from repairs to restoring our space. Their support and expertise made all the difference. Highly recommend!

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Oliver Chapman

Our unused garage is now a stunning home office. Limewood Builders guided us through every step of the conversion, making sure we got the most from the space. Superb job!

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Hannah Cooper

We finally got our bathroom sorted, and I honestly can’t stop looking at it. The team was so easy to work with, and they didn’t fuss about the little changes we asked for. Everything feels bright, fresh, and really us. 100% satisfied!

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Ethan Davies

Got a small extension done for our living area, and it is incredible. The builders from Limewood were friendly, worked around our schedule, and didn’t throw any tantrums about anything… that many famous builders do. It just feels like the house has always been this way. Can’t thank them enough.

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Lucy Palmer

Our loft is now the cosiest place in the house. The team were proper friendly, explained everything, and didn’t leave a mess behind. We’re so happy with how it turned out… feels like a whole new home.

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Tommy Reid

Had our kitchen and dining area knocked together, and wow, what a change. The work was quick, neat, and exactly what we hoped for. The team really listened, and it feels like the heart of the home again. Hands down… the best!!

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Megan Foster

We wanted a small office in the garden, and they made it happen perfectly. They were approachable, easy to chat with, and really got what we needed. The finished space is way better than we imagined. Totally recommend them!

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Daniel Hughes

Had our upstairs bathroom renovated! And it looks amazing now. The builders were mostly on time and helpful, though a few things took longer than expected. Overall, really pleased with the result, and the work quality was definitely top-notch.

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Frequently Asked Questions

If you are in Portsmouth or across South England, Limewood Builders is a trusted choice. We offer skilled workmanship, clear communication, and home extension solutions tailored to suit your place and lifestyle.

We focus on honesty, quality, and keeping things simple for customers. With skilled professionals, clear pricing, and friendly support from start to finish, your project is always in safe and reliable hands. And it is the reason that people always trust us for any construction needs.

Yes. We have all the required insurance and certification to protect you and your property during construction. Safety, compliance, and professional standards are always a top priority for every project we undertake.

It is very easy! You may use our contact form on the website or call us directly (Portsmouth mobile number: 023 9266 5966 and Southampton mobile number: 023 8218 0519). We will have a friendly chat about your plans. Then we will visit, guide you through the best options, give a clear quote, and help you get started with confidence.

Yes, we specialise in high-quality new builds across Portsmouth, Southampton, and the South of England. From planning and design to finishing touches, we handle everything to create a home that perfectly suits you.

Yes, a loft conversion does need building regulations approval. It ensures the space is structurally safe, properly insulated, and meets fire and access standards. But do not worry! We take care of all those requirements for you, so everything stays fully compliant and stress-free.

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Our Blogs

Do you want fresh ideas and practical guidance for your next project? Our blog is packed with expert advice like house extension ideas, clever loft conversion solutions, helpful kitchen renovation tips, and guidance on flood repairs. Explore our latest posts and get inspired to make your home plans a reality with our trusted and professional builders in Southampton and Portsmouth.

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Portsmouth Builder

April 6, 2026

Construction Services in Portsmouth: What to Expect from the Pros

Are you planning to start your dream project in the first quarter of this year? Want to get high-quality results? All you need to do is opt for professional construction…

Professional contractors assist with architectural drawings, preliminary designs, project costings, and securing necessary planning permissions from local authorities.

Reliable firms maintain ISO certifications for quality management and manage all statutory inspections required to ensure the build meets industry standards.

You can opt for single or multi-storey extensions, loft and basement conversions, or full interior and exterior refurbishments like kitchen and bathroom makeovers.

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New builds

January 28, 2026

How to Choose the Right Builder for Your Dream Project (2026 Guide)

Are you planning to start your dream construction project, your new home? Finding the right builder should be your first step to ensure success. In this saturated market, choosing the…

The right builder will understand your project goals, have experience with similar work, and communicate clearly. Always check their past projects, reviews, and references. A reliable builder will also provide a clear contract and realistic timeline before starting.

Yes, choosing a local builder is a smart decision. Local builders understand regional building rules, weather conditions, and council requirements. This helps avoid delays, ensures smoother approvals, and allows quicker site visits if any issues arise during construction.

Comparing multiple quotes helps you understand fair pricing and avoid hidden costs. It also shows how different builders approach your project. The cheapest quote is not always the best—focus on value, materials, experience, and transparency to make the right choice.

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Bathroom Renovation

January 19, 2026

Why DIY Costs More Than Hiring Expert Bathroom Renovation Contractors

Do you want to give your bathroom a fresh new look? Many people often choose DIY techniques over bathroom renovation contractors just to save money. You watch videos, buy tools, and get…

In most cases, hiring a professional bathroom renovation contractor is cheaper in the long run. DIY projects often lead to costly mistakes in plumbing or waterproofing, higher material prices, and extended timelines that increase overall expenses.

DIY bathroom renovations come with high risks, especially when handling plumbing, electrical work, or waterproofing. Small errors can cause water damage, mould growth, or structural issues that require expensive repairs later.

A professional bathroom renovation typically takes one to two weeks to complete. DIY renovations often take several months due to limited time, lack of experience, and unexpected problems that slow the project down.

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