Prior to using ISS Art, I’ve had issues with integrity and honesty. ISS Art are very honest people, and I haven’t had any problems with them. There are no issues with overbilling or any problems. They are extremely honest, and they go the extra mile to make sure that you know what you’re being billed for.
I have no questions about whether they did the work or not. They are very good at valuing your feedback, giving your word a lot of weight, letting you discuss things directly with the developers, and opening up a direct line of communication. In a lot of companies I’ve hired before, you couldn’t really talk to the developers without going through the manager.