Engineering · Planning · Design · Build
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Planning and Engineering Across Ontario
Good timber and structural engineering, and planners who also understand the engineering, can be hard to find outside the big centres. IN Engineering + Planning takes land-use approvals and engineering anywhere in Ontario, from Eastern Ontario and the GTA to Muskoka, Southwestern, Central and Northern Ontario: timber frame and mass timber, structural design and assessments, civil site engineering and Ontario Building Code compliance.
Who We Help
Landowners and developers who need an approval, owners, builders and timber framers who need a structure engineered, designers who need drawings sealed, and commercial, industrial and public clients with a project outside our home region. Timber frame and mass timber work in particular needs an engineer who has done it before, wherever the site is.
Services Offered Province-Wide
Planning Approvals
Severances, minor variances, zoning amendments, Official Plan amendments and site plan applications.
Structural Engineering
Timber frame, mass timber, light-framed wood, steel, concrete and masonry.
Civil and Site Engineering
Grading, drainage, stormwater and servicing for permits and site plan approval.
Code and Assessments
Ontario Building Code reviews, structural condition and forensic assessments.
Work Outside Eastern Ontario
Port Carling · Muskoka · 2025
Timber Frame Home Final Review
Final engineering review and inspection letter for a timber frame home in Port Carling.
Keswick · York Region
Timber Frame Carport
Structural engineering for a timber frame carport for a Private Owner.

Elora · Residential
Glass House
Permit drawings for a custom glass house in Elora.
Regions
Eastern Ontario: every discipline, including design and construction. GTA, North York and Hamilton: planning and engineering. Elsewhere in Ontario: planning and engineering. Outside Ontario: engineering in Nova Scotia, British Columbia, Nunavut and the Northwest Territories.
Common Questions
Do You Need to Visit the Site?
It depends on the work. Many designs can be engineered from drawings and photos; assessments and general review need a site visit. We confirm this in our proposal.
Can You Work With My Local Builder or Timber Framer?
Yes. We regularly engineer frames and buildings that someone else fabricates and builds.
Have a Project Elsewhere in Ontario?
Tell us the town and the scope. We will reply with the next step.