
Mechanical Drawing Services
Mechanical drawings cover the HVAC, ventilation, make-up air, and ductwork systems that keep your kitchen running. Hood Builder's mechanical engineers use 2D CAD and 3D drafting to document systems with precision — from abstract sketches through fully detailed construction drawings. Mechanical drawing services include:
- HVAC system layouts and equipment schedules
- Ductwork routing and sizing drawings
- Make-up air and exhaust fan specifications
- Piping and instrumentation diagrams (P&IDs)
- 2D and 3D CAD drafting














