Best Build
  • Vue du Fort Flat
    La Rue Cappelain
    JE3 7BH
Best Build Ltd is a professional Jersey building company that can be relied on to deliver the best quality from a friendly, reliable and competitive team.

At Best Build we are proud to offer our clients a first class range of building services along with the peace of mind that comes from dealing with a building company that they can trust. We have over 30 years experience in building and carpentry work, ranging from renovations & extensions through to new builds. We've gained invaluable experience in Jersey, the UK, Ireland, the USA and Australia. We've worked hard as builders in Jersey to develop strong relationships with suppliers and professional tradesman, operating with some of the most established companies on the Island. It's this vast experience and know-how that means we are able to work super efficiently from design through to completion.

Our customers are important to us, we listen, work hard and care that you're happy with the results.

We would welcome the opportunity to discuss your needs be it a renovation or a whole new home. Please feel free to contact us for a no obligation quote.

The working owners of Best Build Ltd are Kelvin Barker and Karl Cusack. Kelvin qualified as a bricklayer in the UK back in 1992 and has worked on huge commercial jobs for national companies and also gained important business and project management skills. In more recent years in Jersey he has managed a series of building projects from extensions to new builds. Karl is a qualified carpenter with 12 years experience dealing with all aspects of the trade and has worked in Ireland, UK, USA and Australia. He is a perfectionist, for Karl a job has to be done right, no excuses!


As a partnership with years of building and carpentry under our belts, it enables us to provide bespoke services to suit your home improvement or new build needs.

Renovations and refurbishments

Whether you are considering home renovation, home improvements or general renovations, Best Build Ltd has the expertise you require. We take time to listen to your requirements and together we can design the best home improvement to suit your family's needs.
Example renovations for your home:


  • Bathroom design and renovation, remodelling, bathroom fittings, and accessories
  • New kitchen, modern or traditional units with clever design to make the most of your space or taste
  • Bedroom re-design including fitted robes with extra storage space, en-suite bathroom or the walk in wardrobe of your dreams
  • Decking and verandas, patios and pergolas, areas to best utilise your outdoor space
  • New timber floors, stairs (new or improved), suspended ceilings, windows or doors
  • Plastering
  • Partitioning
  • Sound proofing
  • Under floor heating
  • Making your home more energy efficient
  • Thermal updating
  • Painting & decorating
  • Stone and granite work


Extensions and Expansions

As builders in Jersey, we know that space can be tight! Why not consider creating more space for you and your family. We can deliver all kinds of expansions such as:


  • Loft conversions
  • Existing internal wall remodelling
  • Conservatories
  • Single and double storey extensions
  • Garages


New Builds

Working hand in hand with highly recommended architects and structural engineers we can design and project manage your dream home. Whether it's stripped, raft or pile driven foundations, conventional, timber or steel frame structures, we're familiar with all these techniques.

It's important for us to say that we're considerate builders, recycling is important to us and where possible we will incorporate technologies that not only save you money but also consider the environment, be it air source heat pumps, geo-thermal heating or solar panels.

 All your building needs
Best Build
in Jersey
01534 768723

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thebestof Jersey

when you contact Kelvin or Karl at

Best Build

Best Build- Jersey

Builders - Carpenters - Property Refurbishment

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