The German Guy is trained by CDW Engineering (Carson Dunlop Weldon & Associates Ltd.) for Commercial Inspections. All types of buildings can be inspected: office buildings, warehouses, churches, hospitals, airports and so on. All inspection are performed to ASTM Standard E 2018-15, this includes a five year time frame for major repairs or replacement of building components with price estimates.

The inspection includes the review of all major components, including: