From drone facade washing at 50 floors to full commercial reinstatements, daily janitorial, deep cleaning, demolition, painting, flooring and waterproofing — one company, one standard, every trade.
The world is modernizing. It's time you do too.
Stone Capital Services operations — drone washing, reinstatements, and deep cleaning.
Drone Facade Washing
High-rise — Active Operation
Commercial Reinstatement
Strip-out & White-Boxing
Corporate Deep Clean
Post-Construction Handover
Stone Capital Services is not a standard cleaning contractor. We are the facility division of a premier commercial property investment firm. We know that the physical condition of an asset directly impacts its yield, tenant retention, and valuation — because we invest in these buildings ourselves.
We introduced South Africa's first high-rise drone facade washing technology from Dubai. We've built a full commercial reinstatement and facilities division alongside it. Whether you need a 40-floor glass curtain wall cleaned, a vacated office stripped and white-boxed, or an industrial park scrubbed to OH&S compliance — we deploy the right team, with the right equipment, on time.
Comprehensive corporate liability cover on all operations.
Fully licensed aerial operators on every drone deployment.
SLA breach? We're back on site within 12 hours at no charge.
We manage R2B+ in commercial property. We set the bar ourselves.
Tethered high-pressure deionized-water drones that eliminate scaffolding, swing stages, and rope-access risk entirely. Up to 50 floors. Zero working-at-heights liability. Streak-free finish every time.
Covers entire glass curtain walls in a fraction of the time required by cradle or rope-access teams. No setup delays, no weather holds for wind.
All operators remain on the ground. No working-at-heights liability for the building owner. No swing stage inspections or harness certifications required.
100% purified deionized water is a natural solvent — it dissolves mineral deposits and dries completely streak-free without squeegees or follow-up polishing.
No scaffolding hire, no swing stage rental, no elevated insurance. Our overhead is lower so your price is lower — and the result is better.
One company. All the trades your commercial building needs. Managed, certified, and accountable.
High-rise exterior cleaning via tethered drones. Deionised water. Zero scaffolding. Up to 50 floors. First in South Africa, introduced from Dubai.
Rope access, abseiling, and swing-stage window cleaning for buildings where drone access isn't viable. Fully insured, OHSA compliant teams.
Aluminium composite panels, stone cladding, and glass curtain walls. Chemical-specific soft-wash treatments that preserve surface coatings.
Ground-level pressure washing for parking lots, perimeter walls, paved walkways, loading bays, and podium decks.
Rooftop and elevated solar arrays cleaned with deionised water — no chemicals, no scratches. Restores panel output by up to 30%.
Drone-based visual inspection with high-res photo documentation. Identify crack propagation, sealant failure, and water ingress before they escalate.
Daily, weekly, and monthly janitorial services for office parks, retail centres, and industrial estates. Uniformed, vetted, and supervised teams.
Warehouse floors, factory walls, conveyor lines, and production equipment. Ride-on scrubbers, industrial degreasers, and HACCP-compliant chemicals where required.
Handover-ready cleaning after building works. Dust extraction, cement and paint removal, silicone clean-up, window polishing, and final sparkle clean.
Oil and tyre mark removal, drainage cleaning, ceiling jet-wash, line marking preparation, and regular scrubbing programmes for basement and surface parking.
Restroom sanitation, consumable restocking, air freshener systems, sanitary disposal units, and periodic deep-clean programmes for high-traffic facilities.
Lawn care, hedge trimming, garden maintenance, irrigation management, and seasonal planting for commercial estates and office parks.
Complete tenant strip-out — partitioning, raised floors, ceilings, kitchenettes, and electrical. Responsible waste removal and disposal documentation.
Return vacant units to a blank, lettable state. New paint, patched screed, replacement lighting, and neutralised services ready for the next tenant.
Project manage new tenant fit-outs from design approval through to occupation certificate. We coordinate all trades, municipalities, and tenant requirements.
Restore electrical reticulation, data cabling, and server room infrastructure to base-build specification. COC on all work.
Remove tenant-installed HVAC, restore base-build ducting and diffusers, and certify the system for handover. Full mechanical compliance sign-off.
Pre-occupation and post-vacancy condition reports with timestamped photographic evidence. Protects landlords in deposit dispute proceedings.
Annual inspection, recharging, and replacement of fire extinguishers, hose reels, and sprinkler systems. SABS-compliant certificates issued on completion.
Registered pest control services for commercial buildings. Rodent control, cockroach treatment, bird netting, and scheduled fumigation contracts.
Roof waterproofing, parapet sealing, balcony tanking, and basement waterproofing using torch-on and liquid-applied systems. 5-year material warranties.
Certificates of Compliance for all electrical installations. DB board testing, earth leakage, and full SANS 10142 sign-off for lease and sale transactions.
High-pressure hydro-jetting of sewer and stormwater lines. CCTV pipe inspection with video report. Grease trap cleaning and fat trap maintenance.
Intercom systems, boom gates, CCTV installation and monitoring, biometric access, and 24-hour guarding contracts for commercial estates.
We build bespoke facility management contracts around your building's specific needs — one invoice, one point of contact, all trades.
Request a Services ProposalAs property investors ourselves, we demand perfection. If our work falls short of the SLA, we deploy a rectification team within 12 hours — at zero cost to you.
Partner With UsEvery property is different. We don't believe in standard pricing. Request a quote and we'll tailor a proposal that delivers better service at a better rate.
Reinstatements, once-off deep cleans, post-construction, or emergency callouts. Fixed-price quote, fast mobilisation.
Ongoing facility management, daily cleaning, and scheduled maintenance. We embed as your invisible facility partner.
Specialist high-rise facade cleaning. Better result than rope access at a more competitive rate — because our overhead is lower.
Our operations directors will draft a tailored quote or SLA proposal within 24 hours of receiving your brief.
Little Fourways Office Park
Cnr William Nicol & Leslie Ave
Sandton, 2191