Testel commenced operations in 1995 in South Australia to provide specialist electrical safety testing and support services. With a client base covering an excess of 15,000 sites, our database is currently managing well over 3,000,000 separate records. Testel services all states in Australia. The cost structure and service dates are based upon the location of the site. Metropolitan sites Our extensive list of clients includes businesses of all types and sizes in private and public sectors. Electrical testing is our core service as we are able to service large numbers with a system designed to accommodate organisations of any size with single or multiple sites. The management system is database driven, it is independent of the mobility of staff and will ensure timely reminders.