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Building & Construction Site in progress Roof with dormer window

With over 25 years of experience creating additional living space in homes throughout Swansea, including loft, basement and garage conversions, find out how we can help you convert your home today.

Our expertise in creating the perfect staircases and windows to complement your loft conversion is second to none. We also ensure quality products, materials and workmanship for your peace of mind.

At Davies & Williams, we don't limit ourselves like other companies and are more than happy to help. We carry out all aspects of building and carpentry, call for your free design and survey today.

Create space in your home

Specialists in loft conversions, bespoke staircases and Velux window installations


We contacted Davies and williams when we decided to extend an existing dormer to house a nice sized bathroom upstairs.The quote came concise,clear and itemized and was very reasonable and made our other quotes look extremely disappointing through lack of effort.Steve,rich and john completed the work bang on the ten days he'd estimated,It brings a smile to my face when i look at what they've done,attention to detail i never knew went on but the amazing fact that it looks like that part of the house has always been there!! just a lot fresher.We're so pleased with it and deeply greatful.


- merrickparker ( 06/07/2013 )

Davies & Williams converted our loft in 2011. We are absolutely thrilled with their level of workmanship and professionalism. The team were extremely polite, friendly, enthusiastic and very tidy. In fact, we've never come across such tidy and considerate workmen. The loft has transformed our home and we can't recommend Davies & Williams highly enough - worth every penny!


-LisaDavid ( 23/06/2013 )

"Excellence all round from these top builders"

"Loft Conversion"

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