N&J Developments Ltdare a family run business, based in Dyserth, North Wales, currently operating throughout North Wales and the North West.  We have over 20 yearsexperience in large and smallproperty development projects. 
N&J Developments Ltdare proud to be a member of the Federation of Master Builders and a Marshalls Approved Landscape Contractor & Installer. All our contracts are finished on time and to the highest possible standard whilst still offering competitive prices.  

Trades offered

Builder general
Patios and Driveways
Block Paving
Garage conversions
General extension
Brick work
House Builder
New build

Case studies

New Build

  • 15 Mar 2016

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Customer testimonials

15 Mar 2016

On initial visit to give us a quote for extending our house, Jamie came across as a pleasant person. He gave us his honest views about economics of house extension (increasing house value or losing money etc in the current climate). He gave us a competitive quote. He made a contract which included the details of the job, time scale, builders insurance etc. During the extension we found him very punctual and dedicated in whatever he did. He was at the house before 8am and left almost every day after 6pm! He many a times worked 6-7 days week! He made sure he kept the place as much cleanly as he could before leaving every day. His associates (i.e plumbers, electricians etc) also came across as pleasant and hard working lot. He took our views while working and suggested us appropriately if our ideas were not ideal. He finished the work in time and came back to make sure everything was in order. The finishing was of very high standards as mentioned by people (including estate agents) visiting our house after extension was complete. We would gladly ask him for any building work in future.