1. Architect
Role: Designs the building layout, appearance, and spatial flow.
Responsibilities:
Creates concept and construction drawings
Ensures design meets building regulations and client needs
Coordinates with engineers and contractors
2. Structural Engineer
Role: Ensures the structure is safe and stable.
Responsibilities:
Designs foundations, beams, slabs, and roof structures
Checks that the building can handle loads (wind, weight, etc.)
Approves structural drawings before construction
3. Civil Engineer (or Geotechnical Engineer)
Role: Focuses on site conditions and infrastructure.
Responsibilities:
Designs site drainage, stormwater, and retaining walls
Conducts soil tests and foundation recommendations
4. Electrical Engineer / Electrician
Role: Designs and installs the electrical system.
Responsibilities:
Plans power outlets, lighting, and circuitry
Ensures safety and compliance with electrical codes
5. Plumbing Engineer / Plumber
Role: Plans and installs water supply and drainage systems.
Responsibilities:
Designs hot/cold water layouts
Connects plumbing to municipal or borehole systems
Installs fixtures, geysers, and sanitation systems
6. Mechanical Engineer (for larger or complex homes)
Role: Designs HVAC (heating, ventilation, air conditioning) systems.
Responsibilities:
Ensures indoor comfort and energy efficiency
7. Quantity Surveyor (QS)
Role: Manages project costs and budget.
Responsibilities:
Prepares cost estimates and bills of quantities
Monitors spending and variations during construction
8. Builder / Contractor
Role: Manages the on-site construction.
Responsibilities:
Executes the design according to plans
Manages construction teams, materials, and schedule
9. Project Manager
Role: Oversees the entire project timeline and coordination.
Responsibilities:
Manages professionals and contractors
Keeps project on budget and schedule
10. Building Inspector / Local Municipality Officer
Role: Ensures compliance with building codes and permits.
Responsibilities:
Inspects foundations, structure, plumbing, and electrical systems
Issues occupancy certificates upon completion
11. Landscape Architect / Designer (optional but valuable)
Role: Designs gardens, driveways, and outdoor spaces.
Responsibilities:
Plans outdoor aesthetics, plant selection, and irrigation
12. Interior Designer / Decorator (optional but adds value)
Role: Focuses on interior finishes, furniture, and lighting.
Responsibilities:
Designs functional, beautiful interiors matching the client’s style.