Head Office
100 Elmargany St., 4th Floor, Heliopolis, Cairo, Egypt
+201006601065 / +201276651616
Working Hours
We are happy to meet you during our working hours. Please make an appointment.
Head Office
100 Elmargany St., 4th Floor, Heliopolis, Cairo, Egypt
+201006601065 / +201276651616
Working Hours
We are happy to meet you during our working hours. Please make an appointment.
Conservancy
Proactive care for lasting performance. Keystone’s maintenance solutions prevent issues before they arise, keeping your facilities smooth-running with customized preventive plans
Keystone’s 360° maintenance programs extend the lifespan of your assets through:
- Predictive maintenance using IoT sensors
- HVAC system optimization reducing energy costs by 30%
- 24/7 emergency response teams
- Customized checklists for retail, industrial, residential needs
Our technicians certified by ASHRAE and BICSI deliver both scheduled upkeep and urgent repairs. From replacing worn bearings to troubleshooting smart building systems, we document every service for your compliance records. Invest in preservation—not just repairs.
Other Services
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All Types of Insulation
Keystone delivers tailored insulation for every surface and climate: Spray foam Open, Closed cell for attic sealing Mineral wool with Class A fire resistance Vapor
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Carpentry Works (Doors, Windows, and Metal)
Precision-fitted elegance. Our millwork blends traditional joinery with modern materials—bulletproof entry doors to artisan window grilles. Keystone’s carpentry workshop produces: Thermally broken aluminum
- Construction Works
- Conservancy
- Electricity Installation
- Plumbing Installation
- All Types of Insulation
- All Types of Paints
- Installation of All Types of Flooring
- Decoration Works for Walls and Ceilings
- Carpentry Works (Doors, Windows, and Metal)
- External Works (Gardens, Swimming Pools, Blacksmithing, Iron Fences, Pergolas)