Welcome to NGJ (Northern)

Since it was founded in 1961 by Norman George Johnson, NG Johnson Ltd has emerged as one of the UK´s most respected refractory installation firms.

For nearly 50 years the company has remained a family business, building up a wealth of experience in all aspects of refractory installation - from one off repairs to major turnkey projects.

N.G. Johnson (Northern) Ltd was formed in 2001 to expand services to a global customer base.

Our expertise is complimented by the latest in-house and mobile facilities, a team of highly skilled personnel is committed to a policy of continuous quality improvement. We constantly evaluate our objectives and procedures. By listening to and communicating with customers we can also ensure our service is of the highest standard.

At NG Johnson, we take the health and safety of customers and employees very seriously. Our policy is to ensure a safe and healthy working enviroment at all times. We achieve this by sourcing equipment from speciality suppliers, implementing correct training and working procedures and liaising closely with host companies prior to and arrival on site.

Bens ISO 9001 certified, we are continuing to monitor and improve our company quality.