From minor repairs to full system failures, emergency gas leaks, water leaks and general inefficient operation, our engineers handle all kinds 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 connection, boiler installations, For landlords and property agents CP12 (Landlord) inspections.All engineers employed by J.Holden Plumbing & Heating Ltd are gas safe registered an