We bring over 75 years of experience in designing the right fit for your home and commercial property. By using our in-house HVAC Design experts, you can avoid the lengthy and costly permit application process by having your ductwork designed right the first time.
Services
Custom Residential & Small Commercial HVAC Design Solutions
We can design HVAC systems for residential and small commercial projects (up to 600 square metres in total area per floor, and up to 3 floors).
Whether you are building a new home or small commercial space, adding more square footage, or interior renovations that affects the HVAC system.
Houde Mechanical provides all the required documentation for your HVAC permit, Heat Loss / Heat Gain calculations as per CSA F280-12 requirements, Duct Design Drawings per HRAI Guidelines, Ventilation Forms and Energy Efficiency Design Summary Form.
Heat Loss & Heat Gain Load Calculations
Performed using the latest OBC 2024 requirements – CSA F280-12 standard
Duct Design and Drawings
As per HRAI Manuals
Hydronic In-Floor / Rad Heating Design / Snow Melt
Designed to conform to CSA B214 “Installation code for hydronic heating systems”
Ventilation Design Summary
Designed to comply with CAN/CSA-F326-M “Residential Mechanical Ventilation Systems” and Part 6 of the Ontario Building Code 2024
HRV / ERV Duct Design
Duct design as per HRAI Residential Mechanical Ventilation Manual.
Professional Associations & Qualifications
- HRAI Member in Good Standing with Full Certification as RASDT (Residential Air System Design Technician)
- Ontario Ministry of Municipal Affairs and Housing: BCIN as Certified Designer with the Ministry
- HVAC – House
- House
- Small Buildings
- Building Services
- Residential Ventilation using Section 9.32
- Residential Ventilation using CFSA F326
- HRV/ERV Installation & Balancing Fundamentals
- Residential Heat Loss/ Heat Gain Calculations
- Residential Air System Design
- Residential Commissioning
- Small Commercial Heat Loss/ Heat Gain Calculations
- Small Commercial Air System Design
- Residential Air System Design Technician (RASDT)








