Jonathan Long has been involved in the building/roofing industry for over fifteen years, Jonathan built up a vast wealth of product  knowledge working for a number of large roofing company's  ( David Alexander & Richmond Building Products ) before setting up his own company in January 2009 .

He has been involved with a lot of major projects including Stormont Castle, Millennium Theatre Londonderry, Ulster Folk and Transport Museum, St. Aidans Church of Ireland Belfast, Portstewart golf club to name but a few !

J.Long & Son Ltd. is a privately owned company specialising in the direct importing  supply of quality Long life roofing and guttering products at very competitive prices , J Long and son source and hand pick all the products visiting the quarries in north west spain on a regular basis  to ensure you the customer get the best products at the very best prices cutting out the middle men , J Long and son offer you  their services from the conceptual stage of a project right through to completion. Established in January 2009 J Long and Son Ltd has fast became one of Ireland's leading suppliers of quality roofing materials with all staff having a vast number of years experience in the roofing industry ,  guaranteeing you first class products and service .

We are here to give you our undivided attention - we can offer you free site surveys, building reports, costings and recommendations. All products are manufactured to BS/EN  A1 , S1 , T1 , standards and come with quality backed long life manufacturer guarantees and in addition to this J Long And Son Ltd also carry there own product Liability insurance cover in excess of one million pounds .

J Long And Son Ltd are also pleased to annouce and confirm after three years in business Jan 2012 ,  in this time supplying our customers well in excess of 250 new roofs across Ireland , that not one of our roofs have developed any problems or changed in appearence in any way , nor has one single claim ever been raised agaist the company . This confirms that  J Long And Son Ltd , are supplying top quality Roofing Slate products at the most completive prices in Northern Ireland today .