Service · Roof Cleaning & Treatment

Cleaner roofs without anyone walking them.

Drone-based soft-wash treatment for tile, shingle, and flat commercial roofs — algae, moss, and biological soiling removed without technicians walking the roof surface.

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What it is

The treatment that extends roof life — without the foot traffic that shortens it.

Algae, moss, and lichen don't just look bad — they hold moisture against the roof surface, accelerate granule loss on shingles, and lift tile. Left untreated, they can take years off a roof's service life.

We treat them with low-pressure soft-wash chemistry delivered by drone. No technicians walking the roof, no broken tiles, no damaged shingle granules from foot traffic. Just controlled application from above, appropriate dwell time, and clean before/after documentation.

  • Zero foot traffic.No walking on tile, shingle, or membrane.
  • Soft-wash chemistry.Removes algae and moss at the root — not just rinses.
  • Full edge access.Parapets, valleys, and ridges traditional crews can't easily reach.
  • Documented.Aerial imagery captures the full roof condition pre- and post-job.
Where it applies

Roof types, properties, and scenarios.

Roof Types

  • Concrete & clay tile
  • Asphalt & composite shingle
  • Wood shake (where serviceable)
  • Flat commercial — modified bitumen
  • Single-ply membrane (TPO, EPDM)
  • Metal roofing

Property Types

  • Hotels & hospitality
  • Office & retail centers
  • Apartment complexes & HOAs
  • Industrial & warehouse
  • Medical & institutional
  • High-end residential

Common Scenarios

  • Visible algae streaking
  • Moss on north-facing slopes
  • Pre-sale or pre-lease prep
  • Insurance documentation
  • Annual preventative treatment
  • Coastal salt & biological loading
Why drone-based

Foot traffic is what shortens roof life.

Most roof damage during cleaning comes from the cleaning crew, not the cleaning. Drones eliminate that variable entirely.

How it runs

Process — roof cleaning.

Step 01

Aerial Inspection

Identify roof type, soiling severity, drainage paths, and any pre-existing damage.

Step 02

Chemistry Selection

Tile, shingle, and membrane each take different soft-wash formulations — matched to substrate.

Step 03

Application & Dwell

Drone-delivered low-pressure application, with appropriate dwell time for the chemistry to work.

Step 04

Rinse & Document

Optional low-pressure rinse, then aerial before/after imagery and condition notes delivered.

Compliance

Chemistry, drainage, and documentation.

What roof cleaning requires beyond just the cleaning.

Roof cleaning interacts with drainage, landscaping, and warranty coverage in ways many contractors don't think through. We do.

  • Manufacturer-aware chemistry — formulations selected to avoid voiding tile, shingle, or membrane warranties.
  • Drainage planning — runoff routing reviewed before application to protect landscaping and storm drains.
  • Pre-existing condition documentation — flag damaged tile or membrane before we touch it, so it isn't attributed to our work.
  • California-compliant chemistry — biodegradable, runoff-aware soft-wash formulations.
  • FAA Part 107 on every flight, with airspace authorization where required.
Related Services

Pairs well with.

Get Started

Tell us about your roof.

Address, roof type, and a couple photos are enough to start. We respond within one business day.

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