You are planning changes to your home
Removing walls, adding space, or changing framing can affect how the building is supported. Engineering establishes the structural work needed.

Residential structural engineering
We help Guelph homeowners plan new structural changes and investigate concerns about their homes. Our residential engineering includes assessments, foundation designs, and drawings for renovations, additions and repairs.
Our residential services help with both new work and the condition of existing homes. We assess structural concerns, design framing and foundations, prepare drawings, and address engineering questions raised during permit review.






Removing walls, adding space, or changing framing can affect how the building is supported. Engineering establishes the structural work needed.
Cracks, movement, or damaged framing may need assessment before you decide on repairs.
Structural plans and details explain the designed work to your contractor and support permit submissions where required.
Previous alterations or structural permit comments can call for assessment, additional documentation, or corrective design.
Homeowner questions
Engineering can help when you plan changes to structural supports or need an existing concern assessed. The first question is whether the project needs investigation, design, or both; not every visible household issue has a structural cause.
Yes. Our Guelph service includes engineering for residential alterations, additions, foundations, and repairs, alongside assessments of structural concerns. A focused inspection and a larger construction design answer different needs, so the work should reflect the question you have.
Available drawings, earlier reports, and a description of the proposed work or concern provide a starting point. For existing changes, reliable dated photographs can add history. For permit questions, the comments need to be considered with the relevant plans.
No. On a Guelph project, an assessment explains the findings, design drawings specify structural work, and construction review examines agreed details during the build. If more than one service is needed, its extent and timing should be clear.
They can remain where their condition and capacity suit the proposed work. The review considers loads, spans, connections, and foundations. Retention needs to follow that assessment rather than the member’s appearance or the fact it has been used before.
No. A small Guelph alteration can affect several supports, while missing information can require investigation. The fee also depends on the assessment, design drawings, calculations, and any later reviews needed to address the proposed work.
Yes. Their plans and construction information help establish the proposed arrangement. We identify the structural supports and connections needed, with changes coordinated across the drawings so the architectural layout and the work planned by the builder remain consistent.
Guelph notifies applicants of deficiencies found during review, and additional departmental or agency approvals may also be identified. We can respond to structural items with calculations, revised details, or clarification; other outstanding requirements remain separate from that engineering response.
During a Guelph inspection, accessible observations can still be useful, but concealed supports may limit the conclusions. The findings should explain which details remain unknown and whether further access or reliable records are needed before they can be evaluated.
The condition needs assessment where the design relies on the damaged framing or connection. Repair or reinforcement details may be required. The renovation plans should account for that work before construction proceeds around the affected area.
We serve Guelph homeowners with design and assessment for alterations, additions, foundations, and repairs. Some projects need an inspection before a solution can be chosen; others are ready for structural drawings. We explain what is known about the affected construction and what needs to be established to move forward.
Tell us what you want to build, change, or understand about your home. We can help identify the structural assessment and design work relevant to your project.
Planning a structural project?
