HVAC Installation Plans and Ductwork

I'm looking for an experienced HVAC draftsman to create detailed installation plans. This includes shop drawings for ductwork and piping, as well as incorporating essential details like duct sizes, airflow rates, and material specifications.

Key Requirements:
- Comprehensive HVAC installation plans
- Shop drawings for ductwork and piping
- Detailed ductwork drawings with:
- Duct sizes
- Airflow rates
- Material specifications
- located in Toronto
- familiar with Ontario Building codes

Ideal skills and experience:
- Proficiency in HVAC design and drafting
- Familiarity with industry standards and regulations
- Strong attention to detail
- Experience with CAD software
- must have an engineer stamp

Please provide samples of previous HVAC work.