We do not have one but we often have a subcontractor check our work before we turn over the building.
They give us a report with pictures and reports.
It is great if there is a problem it shows big time.
As an example we had a thermal image of a panel 41 breakers all dark but 1 breaker very bright. It was a SP 20 with 19 amps on it, a lighting homerun was forgoten and someone had jumped 2 circuits together out side the panel.I am sure this would have been a service call later.
