Vaughan HVAC Design Services
At ON Point HVAC Design, we provide reliable, code-compliant HVAC design services for homeowners, contractors, and builders across Vaughan and the broader GTA. Whether you’re planning a new build, a renovation, an addition, or a commercial space, we deliver precise heat loss/gain calculations, duct layouts, and system designs that meet Ontario Building Code requirements and keep your project moving without delays.
As Vaughan continues to grow — from custom infill homes in older neighbourhoods to large new subdivisions — proper HVAC design has never mattered more. An undersized or poorly laid out system means uneven comfort, higher energy bills, and costly callbacks. We help you get it right the first time.
Remote Design, Local Expertise
ON Point HVAC Design is based in Orillia, but our work isn’t. Because HVAC design is a documentation and engineering service — not an on-site installation trade — we serve contractors and builders across Ontario the same way we serve our home market: with fast turnaround, clear communication, and complete, submission-ready packages.
You don’t need a designer with a truck in Vaughan. You need one who understands the code requirements, gets your drawings right the first time, and delivers on schedule. That’s what we do, whether your project is in Orillia or in Vaughan.
Full-Service HVAC Design for Vaughan Projects
We offer complete HVAC design services tailored to Vaughan’s mix of new construction and older housing stock:
- Heat Loss / Gain Calculations — CSA F280-12 compliant room-by-room load calculations, sized to Vaughan’s specific design temperature, forming the foundation for equipment sizing and permit submission.
- Duct Design — Trunk and branch sizing, CFM calculations at every diffuser, and layouts drawn directly over your floor plans.
- Radiant Design — Hydronic circuit and manifold layouts for in-floor heating systems, popular in Vaughan’s higher-end custom builds.
- Ductless Layout — Mini-split and multi-zone system placement for additions, older homes without existing ductwork, or targeted comfort zones.
- Electric Heat Layout — Baseboard and electric system planning for supplemental or primary heating needs.
- Ventilation Design — Code-required mechanical ventilation system design (MVDS) to meet Ontario Building Code air quality requirements.
Why Choose On Point HVAC
Planning an HVAC project in Vaughan? Get a code-compliant, submission-ready design without the wait for an on-site visit. Contact ON Point HVAC Design today for a quote.