What is Drone inspection?
Drone inspection uses unmanned aircraft to capture imagery and data of structures and equipment that would otherwise require ladders, scaffolding, or rope access. Common for roofs, towers, bridges, and industrial facilities.
Drone inspection is one of the highest-margin commercial segments. Typical use cases:
• Insurance roof inspection — post-storm damage assessment, often for hail or wind. $200–500 per residential roof; commercial roofs $500–2,000. • Cell tower inspection — detailed visual + thermal imagery of equipment. $300–1,000 per tower. • Bridge inspection — close-quarters imagery of structural members. State DOT contracts. • Solar panel inspection — thermal imaging to detect dead cells. $0.10–0.50 per kW of capacity. • Industrial — pipeline, storage tank, refinery flare stack.
Operationally distinct from real-estate aerial: • Often requires waivers (over-people, BVLOS for utility work) • Specialized payloads (thermal, multispectral, RTK GPS for precise positioning) • Documentation-heavy (PDF reports, inspection forms) • Higher equipment cost — Mavic 3 Thermal, EVO Max 4T, or specialized payload-equipped drones
Market is fragmented but growing. Single-pilot operators handle residential roofs; firms with multiple pilots handle utility and industrial work.
What this means for pilots
Inspection work pays better but requires specialized equipment and often waivers. Start with residential roofs (no waiver needed if you stay above 400 ft horizontally from the structure or own the over-people category) and expand from there.
FAQ
What drone is best for roof inspection?
Mavic 3 Pro for visual-only. Mavic 3 Thermal or Autel EVO II Pro Dual for thermal. Avoid Mini class — the camera tilt isn't sufficient for close-quarters work.
Do I need a waiver for roof inspection?
Not always. If the drone stays above 400 ft horizontally from the building's highest point, you can fly up to 400 ft above the structure without a waiver under § 107.51(b).
How does drone inspection compare to traditional?
Faster (1–2 hours vs full day), safer (no roof access), cheaper (one operator vs scaffolding crew). Quality is comparable for visual; thermal adds capability traditional can't match.
Related terms
FAA regulations change. Verify current rules at faa.gov/uas before relying on this article for flight planning. Altoa is not the FAA.