If the Arizona state board is anything like the Oregon and Washington boards, they have staff investigators. And if they deem it necessary they can get the state police involved. Whoever perpetrated this felony needs to be identified and made to pay for their crime in the manner proscribed by law. It is unlikely that this is a one time event. There are lots of other victims out there.
At least the engineer set caps with his number on them.
He even acknowledged the real surveyors Chris W. and Greg J.
Their was a SurveyorConnect thread back in April 2017 that discussed this guys history in some detail. If you use the search term "Maricopa" on this site you should come to it quickly.
It seems that this character recorded a couple dozen surveys in this same manner. Not all had statements quite this outrageous, but several had eyebrow raisers.