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
Hamilton Structural Engineers helps St. Catharines homeowners with renovations, additions, inspections and repairs. We assess supports and design the new framing, foundations and connections needed for residential work.
We help with structural changes, new construction and concerns about an existing home. Our residential work includes design, inspections, drawings and engineering responses to structural comments 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
We assess and design structural work for renovations, additions, repairs and new homes. Services also include inspections, foundation engineering, structural drawings and responses to structural permit comments, depending on what the project needs.
For your St. Catharines home, an inspection investigates an existing concern, while design establishes the supports for proposed work. A renovation may need both when it relies on framing whose condition or capacity is not yet understood.
Yes. Structural details need coordination with the proposed layout and construction. Information from your designer, builder or component supplier helps establish connections, loads and space requirements where their work meets the structural design.
Yes. A St. Catharines house can be assessed using measurements, visible framing and available renovation records. Concealed connections or foundations may need investigation before the design can rely on them; missing plans do not automatically prevent the work.
Yes. We check what the wall supports and how replacement framing would carry those loads. The assessment considers beams, posts and foundations, so the design addresses more than the opening you see in the room.
Yes. Comparing structural options early can reveal beam, post and foundation needs before the layout is fixed. St. Catharines also offers Building Code pre-consultation; that municipal review is separate from developing the engineering for your proposed changes.
The proposed changes, available records and investigation needed all affect the work involved. One opening with exposed framing differs from an addition with uncertain foundations. The required drawings and design coordination also influence the assignment.
Yes. St. Catharines Planning and Building Services reviews permit applications for building-code, zoning and other applicable requirements. We address the structural items through relevant calculations, revised details or explanations; those documents do not resolve every part of the municipal review.
The findings can recommend repair design, monitoring or further investigation, depending on the evidence. A crack alone does not establish its cause, and concealed construction may need checking before a suitable repair can be chosen.
Unexpected framing in a St. Catharines renovation needs review when it changes the design assumptions. Photographs, measurements or more access can establish the difference, with revised details where the actual supports cannot carry the work as originally planned.
We provide residential structural engineering in St. Catharines for houses, additions, garages and other home projects. The work can start with a planned alteration, an inspection concern or a structural question raised during permit review. We explain the relevant findings or design details so you can plan the next step.
Tell us what you want to change, build or have assessed. We can help identify the structural engineering needed for your St. Catharines home.
Planning a structural project?
