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Introducing Onyx Build


Quality Guaranteed

Are you looking for a highly experienced professional building company to tackle your upcoming project? Get guaranteed quality results with Onyx Build. Based in West Oxfordshire, we offer professional and reliable services for a wide variety of building needs. We work with dedication and skilled craftsmanship that has earned us a reputation for excellence.

Proudly invited to be members of both the Guild of Master Craftsmen and Federation of Master Builders

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Built to last

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Who We Are

Committed to Excellence

Onyx Build is a leading and reputable Building Contractor Company based within West Oxfordshire. Our individual team members each bring many years of experience in their chosen area. We have specialist stone and Bricklayers, Carpenters, Kitchen fitters, Roofers, Renderers, landscapers etc. We tale and comprehensive approach to project management, providing our clients with a wide range of services tailored to their needs. Get in touch with our team today to arrange a meeting and to learn more about what we can offer you.


Building services 

 Onyx Build has a dedicated team of brick layers who are able to provide a wide range of building skills, all guaranteed to meet and exceed expectations.

 Leo the company owner personally has over 22 year’s experience Bricklaying and in the building trade giving him a wealth of knowledge and skill. He has managed and worked on hundreds of projects of all types and is confident and extremely capable in his trade. 


Looking for a reliable Building Contractor Company  who also has a full time Carpenter as part of their team?

 At Onyx Build, we stand by the excellence of our work and provide clients with personalised attention based on their specific needs. We fit kitchens, convert lofts, construct garden room and everything else in between. If you’re looking For high quality carpentry Onyx Build are your team.

Additional Services 

When you’re looking for top quality work, Onyx Build is here to help. We pride ourselves by working closely with several other trades such as electricians and Plasterers all of whom we have brilliant working relationship with.

Enabling Onyx to get your whole project completed stress free for it’s entirety.

When you are looking for top quality work, Onyx Build is here to help. We pride ourselves by working closely with other highly qualified trades such as Electricians and Plasterers who we trust and with whom we have excellent working relationships. This enables Onyx Build to get your whole project completed stress free for its entirety and carried out in a timely manner.


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Do you have a project in mind? Get in touch today and let our licensed experts help get the job done right.

01993 670004

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