Portable Appliance Testing Services Cornwall is based in Penryn, Cornwall. We offer portable appliance testing to a diverse range of companies. Our clients include colleges, restaurants, retail shops, letting agencies and landlords to name but a few. We offer our services at a time most convenient for your business and at a great price too!All inspections are carried out by friendly professionals trained to the industry standard City & Guilds 2377 and all with the extensive P.A.T. testing experience. We use the latest testing equipment so you can be sure you are getting the job done correctly the first time!