Peace be upon you. With you is Eng. Ahmed Ayman (Part-time and Freelancer), an MEP Mechanical Design Engineer. I offer specialized engineering services in: ✅ Design of Air Conditioning Systems (HVAC) according to Saudi Code and ASHRAE ✅ Design of Fire Fighting and Sprinkler Systems ✅ Design of Water Supply and Sanitary Drainage Systems (Plumbing) ✅ Preparation of Shop Drawings ✅ Quantity Surveying (BOQ) Contact me on WhatsApp and I will send you my CV and previous work.