🔥 Civil Defense Mechanisms – Maintenance Services 🇸🇦 Saudi Arabia Central Technical Affairs Department – Makkah Al-Mukarramah Region invites bids for Providing Spare Parts and Repairing Civil Defense Mechanisms. 🏗️ Sector: Central Heating & Mechanical Maintenance 📅 Deadline: 02 Feb 2026 📌 GT Ref No: 127369850 👉 Opportunity for HVAC & mechanical maintenance contractors.