Founded in 1991, today Nicholson Heating Services is run by two brothers, Ian and John Nicholson, who have vast experience in plumbing and heating of all types, domestic and commercial. We have built our reputation on our knowledge, ability and reliability. We can proudly say we are one of the most trusted heating companies in North East England.

We are Gas Safe registered, we do not use sub-contractors and we have a strong team of fully trained and highly experienced engineers. We firmly believe in good training which is why we also invest in apprentices who regularly accompany our fully trained plumbing and heating engineers.

Photo of John Nicholson van in green field estate - Professional Boiler Replacement and Combi Boiler Installations by Gas Safe heating engineers | Cramlington Bedlington Ashington Northumberland Newcastle upon Tyne


We offer a wide range of plumbing and heating services to domestic, commercial and industrial clients. We provide a bespoke service to meet our customer’s individual needs using only the best materials, equipment and top quality workmanship. We always strive to exceed our customer’s expectations by completing jobs to the highest standards whilst protecting our customers property and belongings.


John Nicholson Gas | Combi Boilers Services Repairs Plumbers Bathrooms | Cramlington Northumberland Newcastle upon Tyne | Ian Nicholson profile photo

Ian Nicholson


Ian joined the company in 1997. Ian specialises in boiler installations, servicing and repairs. He brings a different dimension to the company and a range of different customers.

John Nicholson Gas | Combi Boilers Services Repairs Plumbers Bathrooms | Cramlington Northumberland Newcastle upon Tyne | John Nicholson profile photo

John Nicholson


John joined the company in 2002. John specialises in domestic boiler installations and together with Ian specialises in larger more complex domestic and commercial heating systems.

Boiler Installation, Servicing And Repairs

All work completed to the highest standards by highly experienced Gas Safe heating engineers

We pride ourselves on being a friendly professional team who are always happy to help and go the extra mile. To find out more please view our services page. To book an appointment or for a FREE no-obligation quote please contact us today!