HVAC Design
Cooling load calculations, system selection, equipment sizing, ductwork and air distribution design.
View full service page →ENGINEERING A BETTER BUILT ENVIRONMENTSarieddine Trading
Sarieddine Trading
& Constructions (STC)
Complete Mechanical Design & Coordination Solutions
Specialized in complete Mechanical Design and Coordination Works, delivering practical, reliable and efficient solutions for buildings and infrastructure.
HVAC • HEATING • VENTILATION • PLUMBING • DRAINAGE • FIREFIGHTING • COORDINATION
FROM CONCEPTTO COORDINATED
DESIGNEngineering calculations • Drawings • Technical documentation
DESIGNEngineering calculations • Drawings • Technical documentation
OUR SERVICES
Complete Mechanical Engineering Capability
Design packages developed from engineering calculations through coordinated drawings and technical documentation. Select any service to view details.
Heating Systems
Hydronic radiators, underfloor heating, boilers, heat pumps, piping networks, pumps and controls.
View full service page →Ventilation
Mechanical exhaust and fresh-air systems for residential, commercial and service spaces.
View full service page →Plumbing & Water Supply
Domestic cold/hot water networks, storage, pumping, sizing and equipment selection.
View full service page →Drainage
Sanitary drainage, vent systems and storm-water collection with coordinated routing.
View full service page →Firefighting
Firefighting system layouts, hydraulic design support, equipment and network coordination.
View full service page →Mechanical Coordination
Multi-system coordination, clash-conscious routing and constructible mechanical layouts.
View full service page →Shop Drawings & Reports
AutoCAD shop drawings, schedules, BOQs, calculations and professional engineering reports.
View full service page →Mechanical Design Services in Lebanon
ABOUT STC
Engineering Built Around Practical Solutions
Sarieddine Trading & Constructions (STC) provides comprehensive mechanical engineering design and coordination services for residential, commercial, hospitality and mixed-use developments. We combine sound engineering principles, practical site experience and detailed technical documentation to deliver systems that are efficient, coordinated, constructible and maintainable.
✓ Practical & Constructible Design✓ Technical Calculations & Documentation✓ Client-Focused Coordination✓ Efficiency & Maintainability
Our engineering approach is strengthened by hands-on MEP execution and coordination experience on building projects in Lebanon and Saudi Arabia.
FEATURED PROJECT
Private Residential Villa
Complete Mechanical Design
A complete residential mechanical design package covering HVAC, hydronic heating, ventilation, domestic water supply, sanitary drainage, storm-water drainage and coordinated technical drawings.
NEW PROJECT
Residential Villa — Underfloor Heating Design
Mount Lebanon · Approx. 1,300 m ASL
Sarieddine Engineering developed the hydronic underfloor heating design for a residential villa in Mount Lebanon. The scope included winter heating-load assessment, room-by-room UFH zoning, active floor-area coordination, pipe-spacing selection, manifold positioning, detailed circuit routing and verification of actual CAD-measured loop lengths.
KSA PROJECT EXPERIENCE
Mechanical Shop Drawings & Coordination — KSA
Mechanical Works & Coordination
Mechanical shop drawings covering coordinated services, fountain systems, piping layouts, isometric details and mechanical installation details.
ENGINEERING EXPERIENCE
Built on Design & Site Coordination Experience
STC's engineering direction is supported by practical MEP execution, shop-drawing and coordination experience across building projects in Lebanon and Saudi Arabia.
MEPMechanical Design
CADDetailed Drawings
QA/QCDesign Review
360°Coordination Approach
Need Mechanical Design, Shop Drawings or Coordination?
Contact Sarieddine Trading & Constructions for professional mechanical engineering services.
