How We Work
Clean // Capture // Control.
By integrating specialised UAV cleaning and imaging technology with expert engineering analysis, we deliver the 'perfect knowledge' required to manage maintenance budgets and structural risks with absolute certainty.
Clean
Precision maintenance
Specialised UAVs deliver soft-wash and high-pressure cleaning without the cost or risk of scaffolding. Industrial-grade biological inhibitors eliminate moss and grime at the source, zero disruption to occupants.
Pressure washing · Softwashing with chemical action · Specialised biocides for long-term protection
Soft Wash Application
Gentle, environmentally responsible solutions for a pristine finish that prevents costly repairs.
High-Pressure Exterior Cleaning
Removes the toughest grime with precise application while reducing water waste and hazards.
Facade Restoration
UAV-applied removal of dirt, oxidation and contaminants, enhancing appeal and longevity.
Window Cleaning
High-rise UAV window cleaning with no cherry picker or abseiling, streak-free results.
Roof Washing & Treatment
Soft wash or algae, moss and lichen treatment to safely extend the life of your roof.
Concrete Cleaning Package
Sidewalks and pavements cleared of dirt, oil and contaminants for safety and aesthetics.
Deionised Water
Reverse-osmosis ultra-pure water eliminates streaks and spots for a spotless finish.
Moss & Lichen Treatment
Drone-applied treatments that eliminate growth and protect your building's exterior.
Gutter Cleaning
Drone-based clearing of debris and blockages from high gutters and downpipes, no ladders required.
Capture
High-fidelity data
Our survey drones capture RGB and thermal imagery to create centimetre-accurate photogrammetric digital twins of your building envelope. As optional add-ons, datasets can be reviewed by qualified facade engineers to produce detailed condition reports categorising defects by severity, with 5 to 10 year CAPEX and OPEX forecasts available on request, all accessible via our secure client portal.
Photogrammetric digital twins · Thermal mapping · Tracking & reporting
Control
Strategic intelligence
When you opt in, our engineering team translates raw data into actionable condition reports and 5 to 10 year CAPEX & OPEX forecasts. Move from reactive, high-cost repairs to a controlled, proactive strategy that secures the long-term value of your assets.
Optional engineer-reviewed condition reports · CAPEX & OPEX forecasting on request · Accurate maintenance scheduling
Working With Partners
Subcontractor-ready & RFP responsive.
Drone Group operates as a specialist subcontractor for main contractors, facilities managers and consultants. We hold current certifications, RAMS and insurance and can respond to Requests for Proposal (RFPs) and tender packages, mobilising the right UAV fleet to scope, clean, inspect and report on high-access assets.
Let's Talk
Three ways to reach Drone Group.
Pick whichever suits you, a quick call, a scheduled chat, or a WhatsApp message. We'll respond with a clear estimate and next steps.
Book a chat
Schedule a 15-minute Google Meet call, pick a slot and we'll talk through your asset.
Book a chatWhatsApp us
The fastest way to get an estimate, tell us what you need captured or cleaned.
Chat on WhatsApp