Where drone-assisted work can help
Drone-assisted wetting and rinsing can reduce setup time for compatible upper facade zones, especially when the property has clear stand-off distance, a workable launch area, safe hose routing, and a ground crew that can control the work zone.
Where contact access is still the honest answer
Squeegee-finish glass, mineral deposits, oxidation, scraped residue, detailed caulk work, and some restoration conditions need contact tools. A responsible scope identifies those needs before a price is presented.
What the property manager should compare
Compare setup, access, surface risk, disruption, water and runoff planning, documentation, rescheduling rules, and the final finish rather than comparing equipment alone.
