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.
Electricity Installation
Beyond wiring—intelligent power solutions. Keystone designs safe, scalable electrical systems that grow with your needs, from smart home arrays to industrial grids
Keystone’s licensed electricians deploy cutting-edge techniques including:
- Arc-fault circuit interrupters AFCIs for fire prevention
- Energy monitoring systems with real-time analytics
- Data center-ready redundant power layouts
- Solar integration planning
We adhere to NEC 2023 standards and provide:
- Thermal imaging diagnostics
- Surge protection for sensitive equipment
- LED lighting design reducing consumption by 60%
For factories requiring 480V systems or homes needing USB-C outlets, our installations balance safety with future-ready flexibility
Other Services
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Installation of All Types of Flooring
Foundations that feel like art. Keystone installs floors engineered for foot traffic and beauty—from heated marble to sustainable bamboo. Select from Keystone’s 200+
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Construction Works
Keystone transforms blueprints into enduring structures. Our full-spectrum construction services merge innovative engineering with meticulous execution, delivering spaces built to last—on time,
- 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)