Not so. First, walking on the roof presents a dangerous situation for and inspector because there is no fall protection. Some roof surfaces you cannot walk i.e. slate, wood and ceramic tile. Getting off and on a roof and setting the ladder of varying surfaces are the points of danger for the inspector. In addition, roof pitches over 8 in 12 can be tricky to walk, therefore, no inspector will wall all of the surface, only easy areas of access such as staying at the top ridge and looking down at a distance. In this case, the inspector is inspecting his feet as much as the roof due to the chance of fall. WE USE DRONE TECHNOLOGY. This allows us to see ALL of the roof surface as well as all of the “nook and crannies”. We can concentrate of the inspection not trying to keep from falling. Finally, due to the science of light, and the reflectivity of the roof surface, the drone can see at a 90 degree angle which is the least amount of reflectivity on the roof, vice at a 30 degree angle when you walk it. A 30-degree angle is the maximum reflectivity of any surface, so you don’t see it all. WE SEE IT ALL WITH OUR DRONE.