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Leading Providers of Core Drilling, Floor & Wall Sawing & Demolition Contractors

JM Coring Ltd has over 15 years experience in the construction industry in the UK and Ireland with particular expertise in Core Drilling, Floor and Wall Sawing, Diamond Drilling and Wire Sawing. From our Headquarters in Portadown, Northern Ireland, we have worked with a range of clients on various projects.

JM Coring Ltd use the latest methods and equipment to ensure every project we undertake results in a successful outcome for our clients. We are recognised for the quality of our service and attention to detail.

Wall Sawing

Wall Sawing is an effective and efficient precision cutting method. It can be used to cut openings for doors, windows, vents and exits.

Floor Sawing

Floor Sawing or Chasing is used to slice through Heavily Reinforced Concrete or Asphalt. JM Coring Ltd can complete precision cuts to a depth of 700mm.


JM Coring Ltd., 62 Mullaghbrack Road, Markethill, Armagh, Northern Ireland, BT60 1QJ

What client's say

We would highly recommend JM Coring Ltd for their professional wall and floor sawing services. Their attention to detail and flexibility makes their team great to work with


Thank you John for all your help. We need a hole cut for a new extractor fan that was bigger that the original. The guys at JM Coring did a great, clean job and didnt charge the earth. I will recommend you guys every time.

BigRock Designs

John was a pleasure to deal with from the beginning. Very professional with great knowledge of his trade. Clean and tidy worker who I would recommend to anyone. Will use again.

Lee Stevenson

John was contracted to me through a third party, but very impressed with the work will definitely keep in mind for future work.

Justin Milligan

Our Clients