Choose Your Tires
Why Choose Jansen Engineering?
We’re more than consultants; we collaborate closely with architects, designers, contractors, and homeowners. Clients come to us because we’re easy to work with, quick to respond, and committed to making their projects successful.
Locally Rooted, Nationally Experienced
We bring big-firm knowledge with a small-firm personal touch.
Practical & Constructable
Our designs don’t just meet requirements; they have creative and strategic thought behind them.
Cost-Effective by Design
Every solution is tailored to your project needs and contractor workflows, avoiding unnecessary complexity and drawing on real-world experience to deliver practical, cost-efficient results.
Direct Communication
We work directly with you. No handoffs or gatekeeping.
Detail-Focused
We don’t miss the small stuff, because it all adds up to quality.

1. Quoting Process
We begin by reviewing the project details and conducting a site visit to ensure a transparent and accurate quote tailored to your scope of work.
2. Project Design
Once we begin, we create detailed structural plans that balance technical accuracy with practical buildability.
3. Review Iterations
We collaborate with your team through a clear review process, refining designs based on feedback and evolving needs.
4. Building Permit Package
We prepare and stamp permit-ready drawings and documents that meet local requirements.
5. Support Through Construction
We remain on hand through all stages of construction, offering additional guidance and coordination as needed to ensure a smooth project.
Our Process: Clear, Collaborative, and Construction-Ready
We believe a smooth process leads to stronger results. Here’s how we work with you from concept to construction:

Our Services
We specialize in structural engineering services for residential, commercial, and institutional buildings across Eastern Ontario.
Whether you’re breaking ground on a new build, renovating an existing structure, or navigating the permitting process, we offer smart, buildable solutions that save time, reduce costs, and avoid delays down the line.
Structural Engineering Design
Full structural design for new construction, additions, and renovations. Covering residential homes, townhomes, multi-residential buildings, commercial spaces, and institutional facilities.
Project Management
End-to-end oversight for engineering projects, ensuring everything runs smoothly from design through to approvals and construction.
Structural Assessments & Inspections
Clear, honest evaluations to help you understand your assets, current condition and what’s required for pre-design, upgrades, or resale.
Delegated Design Services
Partnering with contractors to provide engineered design components, including required shop drawings and delegated design for cold-formed steel, formwork, structural steel, steel connections, and other miscellaneous structural components.