From minor repairs to full system failures, emergency gas leaks, water leaks and generally inefficient operation, our engineers deal with all sorts of service and repair jobs and are qualified to work on every aspect of your central heating system.Domestic or commercial, heating and hot water systems, boiler servicing, gas connections, boiler installations, and for landlords and property agents CP12 (Landlord) inspections.All engineers employed by Northumbria Heating Services are gas safe regist