Welcome to MW Johnston & Son Ltd


M W Johnston & Son Ltd supply a full range of quarry materials to both trade customers and the public.

Based in County Down, Ballymagarrick Quarry produces a high quality greywacke (gritstone). Our process enables the material to be manufactured to various sizes and specifications. Uses include road-building and surfacing, construction, civil engineering works, manufacture of concrete and precast products, land drainage, landscaping, and sports ground construction and maintenance.

All materials can be collected from the quarry, which is conveniently located close to Belfast, Carryduff, Lisburn, Hillsborough and Saintfield.

A local delivery service is also available.

Opening hours:

Monday to Friday 7:45am– 5:00pm

Latest News

  • 2 months ago

    SUMMER HOLIDAYS 2019 The quarry will close at normal time on Monday 8th July for one week, re-opening Tuesday 16th July. MONDAY 8th JULY WILL BE FOR COLLECTIONS ONLY - NO DELIVERIES

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  • 5 months ago

    SPRING HOLIDAYS 2019 We will be closed on the following days: ST. PATRICK’S DAY Monday 18th March EASTER Monday 22nd April to Friday 26th April MAY DAY Monday 6th May

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  • 5 months ago

    1960... some old quarry plant

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