I am in Central Florida, I contacted the local building inspectors and the facilities directors of the surrounding cities and the Space Center. Buildings around here are getting old and showing signs of wear and cracks high up, especially buildings close to the ocean, getting damaged from salt in the air. Ladders and scaffolding often don't reach and Inspection companies don't want to pay for the training required to get their inspectors certified (part 107) and buy drones themselves. Radio and Cell towers have the names of the companies that own or maintain them so I contacted the maintenance companies and offered my services. Once I did one area antenna, the word spread about how I saved time and cost of someone climbing the tower to inspect. The first radio tower I did was 2,100 feet and took 6 minutes for me to go up, over the top and down the other side. I had a receiver on my SUV with a 35" TV inside that the inspector watched. I also recorded the flight. For the inspector to climb the tower to find the source of the outage and do the repair would have taken him about 6 hours. He spotted the problem on the TV at the 300' point and knew he only had to go up 300' and he knew what equipment and part to take with him. I sell the time saving and safety issue with reducing climb distance and need to carry excessive equipment and parts.