Building Companies in Southampton

If you’re looking for one of the top construction companies, Southampton customers need look no further than Caws Carpentry & Building Ltd. You might be considering having a new bathroom suite installed, or perhaps you’re looking to have your loft converted. Whatever the case may be, you can count on our Southampton construction specialists to deliver the results you’re looking for. We’ve handled countless building contracts over the years and can tackle any request of any size. 

Our Southampton building contractors have a wealth of experience in the construction industry. We work closely with customers to provide building services carefully tailored to each request. And thanks to the affordability of our services, splashing out on those much-desired home improvements won’t prove out of reach. If you would like to learn more about our Southampton construction contractors, give Caws Carpentry & Building Ltd a call today on 023 8047 1052. 

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A Southampton Building Company You Can Trust  

Caws Carpentry & Building Ltd are a company you can trust; whether we’re working on a new build or a home improvement project, we always go the extra mile. Our Southampton team comprises some of the most highly trained and qualified builders in the industry, a fact we’re immensely proud of. With our experience and knowledge, anything is possible, and the only limitation is your imagination. We’ll work closely with you from the get-go, ensuring that you’re left wholly satisfied with the outcome. 

Bespoke Building Services in Southampton  

The Caws Carpentry & Building Ltd team provide a wide range of bespoke building services tailored to each client request. Our Southampton construction contractors can tackle jobs of any size, from small improvements to full-scale new build developments and more. We’ve listed the services we provide below, so you can see for yourself just what we have to offer. 

As an accommodating Southampton building company, you can rely on us for services including:  

  • House Extensions  
  • Loft Conversions  
  • Bathroom Installations  
  • Bespoke Kitchens  
  • Roofing Services  
  • And More 

Extensions and Loft Conversions  

As is often the case, people find that the property they moved into all those years ago feels a lot smaller than it did back then. The property hasn’t exactly shrunk, but over time, we acquire new things, and the family unit grows, expanding into the space that once was. One solution would be to move to a bigger property, but this is stressful, time-consuming and expensive. 

Moving property presents other challenges too, for instance, such as problems that don’t exist with your current place. Besides, your current place may very well be perfect in almost every way, except for the lack of space. Moving suddenly isn’t as practical as you initially thought. Simply by extending your home or converting unused space, you can solve your problem overnight. 

Our Southampton builders can oversee a complete extension of your property, assuming there’s adequate external space to do so. We can build extensions in varying sizes; we can extend a single room or build the extension along the width of the property. We can make the extension single or double-storey. This opens up a world of possibilities; a single full-width double-storey extension translates to a larger living and kitchen space and a couple of extra rooms upstairs. 

If you’ve already extended the property or an extension isn’t practical, the next question is, “Does your property have a loft space?”. If the answer is yes, then it’s likely sitting there unused, consigned to storage. Our Southampton construction contractors can transform your loft, turning it into a seamless extension of the rest of the property. When you consider that a loft runs most of the length and width of the property’s footprint, that’s a lot of space sitting right above your head. 

Roofing Services  

The backbone of any property is the roof, as it protects the entire property from the elements. If something should go wrong with your roof, the rest of your property will suffer, which is why you need to stay on top of roofing maintenance and repairs. For this, you will need the assistance of a reliable and expert team of roofing contractors, which is exactly what we are at Caws Carpentry & Building Ltd.  

We are a premier Southampton construction company with a team of experienced roofers. Whether you need maintenance, repairs, or a full replacement roof, our builders are here to help. 

Home Improvement 

Our home improvement specialists are a wealth of knowledge and expertise when it comes to radically overhauling a property. Whether your home is rundown through wear and tear, poorly designed, or equipped with improvements that aren’t to your liking, our team can help. You can read more about these home improvement services below. If you have any questions, feel free to get in touch with our team. 

Bathroom Installations

Bathrooms are easily one of the most frequented rooms in any property, so why settle for a basic bathroom or one that’s someone else’s idea of fashionable? At Caws Carpentry & Building Ltd, our builders can do incredible things with bathrooms, turning something ordinary into something extraordinary. Our construction team can shape your bathroom, so it fits your lifestyle. 

Our team have all the skill and knowledge required to design and install stunning bathroom suites for our clients. Whether you prefer a power shower or a luxurious bath, or whether you want underfloor heating installed, we can assist. Our team are qualified in all trades, so we can carry out every aspect of the bathroom installation, including the plumbing and electrics. 

Kitchen Installations

The kitchen is another room that is used every day, regardless of whether you love to cook or simply see it as a necessity. This is why it’s a great idea to tailor the kitchen to your lifestyle and requirements. This is something we can help with at Caws Carpentry & Building Ltd. Our builders can design and install a bespoke kitchen for you, featuring all the appliances and extras you require, from a kitchen island and breakfast bar to a large pantry. 


Are you looking to refresh or update the look of your property? Perhaps your property is looking rundown, and you’d like to modernise it. Or maybe you want to customise your home so that everything is tailored to your lifestyle. Whatever the reasons, know that our construction team can handle any request you might have. Our builders have worked on countless projects over the years, including: 

  • Adding New Windows, Walls, Staircases, etc. 
  • Garage Conversions to Granny Annexes 
  • Garden Summerhouse Construction 
  • Re-Plaster/ Re-Decorating 
  • New Kitchens and Bathrooms 
  • And More 

Regardless of the scope of the project, you can trust that our construction team can handle it. With each completed project, our skills and knowledge only continue to grow. This gives us the ability to advise in all areas, including on the best materials and methods to use for each construction. 

Why Choose Us as Your Southampton Building Company?  

Here at Caws Carpentry & Building Ltd, we have many years of experience in the building industry, and we have built up a wealth of knowledge in this time. It is because of our experience and knowledge that so many clients choose us over other building companies in Southampton. Regardless of your requirements, we will be on hand to assist. 

Thanks to our dedication and hard work, we’re accredited by the Federation of Master Builders (FMB), FENSA, the Federation of Small Businesses (FSB), and Checkatrade.


Whether we’re working on a new build, installing a new kitchen, or adding an extension, you can count on our residential buildings to provide second-to-none service. If you would like to see our workmanship before reaching out to our Southampton building company, click on our gallery. 

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Contact the Best Builders Today  

Having read through the article above, it should be obvious that we’re one of the best construction companies Southampton has to offer. Our team of building contractors has years of experience completing building contracts all throughout the Southampton area. In that time, we’ve built up a wealth of experience working on everything from new build properties to property refurbishments. Our Southampton builders can handle jobs of any size; all you need to do is contact our residential contractors. 

To get in touch with our Southampton building company, all you need to do is give Caws Carpentry & Building Ltd a call today on 023 8047 1052 to speak to a member of our team directly. Alternatively, if you’d like to get in touch with our Southampton building contractors using a written method, you can do so by completing our online contact form or emailing We’ll respond as quickly as possible.