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Humming Co.
000 ft reach

Currently serving California

We clean buildings from the sky, so no one has to hang off them.

Drone-powered window, facade, and roof cleaning for commercial properties across Southern California. Up to 60 percent less than traditional crews, with no lifts and no liability.

Clean glass, every floor

Spotless. From the ground.

LicensedBondedInsuredFAA Part 107 CertifiedWash-Water Compliant

The shift

The old way meant putting people on the side of a building.

For decades, cleaning a tall exterior meant scaffolding, boom lifts, or crews on ropes. Drones changed the math. The cleaning happens from the air while everyone stays safely on the ground.

The old way

  • Scaffolding, swing stages, or rope-access crews
  • Three to five days of setup and disruption
  • Four to eight people working at height
  • Fall and liability risk on every floor

The drone way

  • A drone cleaning from the air, crew on the ground
  • One to two days, minimal tenant disruption
  • One pilot and one ground technician
  • Zero workers elevated, fully insured

Safer

No workers suspended on the side of a building. No swing-stage or lift liability. The drone does the dangerous part from the ground.

Cheaper and faster

One pilot and one ground tech replace a crew of four to eight. A three-to-five day job takes one to two, with far less tenant disruption.

Compliant and credible

Fully licensed, bonded, insured, and wash-water compliant under the Clean Water Act and California rules. The corners others cut, we document.

The numbers

The math favors the drone the moment you go up.

1

pilot vs. 4 to 8 crew

1-2

days vs. 3 to 5

40-60%

lower cost/sq ft above 3 stories

0

workers elevated

Estimate your cost in seconds.

Move the sliders for a rough per-visit range. It is an estimate, not a quote, but it gets you close.

Frequency

Estimated per-visit range

$700 to $850

Est. 40 to 60 percent below a traditional crew at this height.

This is a rough estimate for planning only, not a quote. Final pricing depends on access, surface type, and condition.
Get an exact quote

Our work

Drag to see the difference.

Real facades, cleaned from the air. Pull the slider to reveal grime giving way to clean glass.

The same facade spotless after drone cleaning
Building facade dulled by grime and pollution before cleaningBefore
After
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Our clean guarantee

Every visit is documented with before and after photos, and if a pane or panel is not right, we come back and re-clean it at no charge.

  • Photo documentation on every job
  • Fixed scope and rate, agreed before we fly
  • Re-clean promise on any missed spot

Compliance and safety

The part most competitors skip is the part that protects you.

Property managers carry the risk when a vendor cuts corners. We do not. Every job is run by certified pilots, fully insured, and kept within wash-water and stormwater rules.

FAA Part 107

Certified commercial drone pilots on every job.

Licensed, bonded, insured

Coverage in place before we fly.

Wash-water compliant

Clean Water Act and California stormwater rules.

COI on request

Certificate of insurance for commercial clients.

Recurring plans

Set it and forget it. Your buildings stay clean year-round.

Put your portfolio on a schedule and we handle the rest, with documented visits and a fixed per-visit rate.

Lowest per-visit rate

Quarterly

Best for coastal glass, high-traffic retail, and class-A office facades that show grime fast.

Request this plan
Most popular

Semi-annual

A balanced cadence for HOAs and mixed-use portfolios that need predictable upkeep.

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No commitment

One-time

Event-ready cleaning, post-construction cleanup, or a first visit before you set a schedule.

Request this plan

Questions

What buyers ask first.

It is the safer option. The dangerous part of exterior cleaning has always been putting people on the side of a building. Our drone does the cleaning from the air while the pilot and ground tech stay safely on the ground. No swing stages, no boom lifts, no rope access.

Cleaning drone climbing a glass tower

Cleaner buildings, no one in the air.

Tell us about your property and we will reply within one business day with a clear, fixed scope.

Or call +1 (949) 346-2316
CallGet a quote