Portable Appliance Testing PAT applies to all electrical equipment connected by a plug & socket-outlet and is the procedure by which electrical appliances are regularly checked to ascertain they are safe for use within a rented property. Contract Heating can carry out PAT checks at the same time as conducting other safety checks at your property. We are NICEIC Registered and our electricians are qualified and therefore we can provide PAT services that you can trust. If you are a landlord and you want to ensure the safety of your tenants, then give us a call or email us and a member of our customer service team will be happy to provide you with more information about this service.