Typically, it is very safe. Remember these people are professionals with integrity they must maintain. If someone were to steal your hardware, your data, etc… This would put them out of business essentially.

How much does computer repair cost? The average cost for computer repair is $65 an hour. Hiring a computer repair technician to get you back up and running, you will likely spend between $50 and $150. The price of computer repair can vary greatly by region (and even by zip code).

Cost of repair: If the repair cost is more than half the cost of a new machine, it's probably not worth fixing. Warranty: If your machine is still under warranty, it may be worth repairing as the parts and labor will likely be covered.

However, the difference between repair and maintenance work is that repairs aim to restore functionality while maintenance looks to preserve functionality. Put simply, repairs are done after downtime to minimize losses, while maintenance is done to prevent unexpected asset downtime.