Do I Need A Structural Engineer To Get A Building Permit?

## Do I Need A Structural Engineer To Get A Building Permit In Calgary? The short answer: Yes, in many cases, you do need a structural engineer to get a building permit in Calgary. Structural changes such as wall removals, home additions, foundation work, and any new structural components typically require engineered drawings stamped by a licensed professional. At Calgary Structural Engineers, we help homeowners and contractors navigate this requirement by providing certified structural assessments and permit-ready drawings tailored to the City of Calgary's guidelines. #### What Is A Building Permit And Why Is It Important? A building permit is an official approval issued by the City of Calgary that authorizes construction, demolition, or renovation projects. Permits ensure that all work complies with the Alberta Building Code and municipal safety regulations. They protect homeowners, future buyers, and the public from unsafe building practices. #### When A Structural Engineer Is Required For A Permit Not all projects require a structural engineer, but here are the common ones that do: ##### Wall Removals Removing or altering a wall—especially a load-bearing one—requires a structural engineer's assessment to ensure the building remains structurally sound. The City will not issue a permit without a stamped drawing confirming the plan is safe. ##### Foundation Modifications or Repairs Cracks, shifting, or plans to underpin or reinforce a foundation all require an engineer's review and documentation. This protects the structure's integrity and ensures long-term safety. ##### Additions, Sunrooms, and Second Stories Major additions that add to a home's footprint or height must be reviewed by a structural engineer. The City requires proof that the current foundation and framing can support the changes. ##### Structural Framing or Roof Truss Alterations If you’re modifying framing, building a new garage, or changing roof trusses, engineering drawings are typically needed to confirm the design meets code. ##### Retaining Walls Over 1.2 Meters According to Calgary regulations, retaining walls over 1.2m in height must be designed and stamped by a structural engineer. #### Why The City Of Calgary Requires Engineered Drawings Engineered drawings are technical documents that outline the structural specifications of a project. They include load calculations, materials, dimensions, and construction details. Without these, the City has no way to verify that your plans meet code or that your renovations won’t compromise the safety of the structure. #### Permit Applications That Usually Require An Engineer - Wall removals (interior or exterior) - Basement developments with structural changes - New additions or secondary suites - Garage or carport builds - Foundation repair or replacement - Structural deck installations - Large retaining walls #### What A Structural Engineer Provides At [Calgary Structural Engineers](https://www.calgarystructuralengineers.ca), we provide: - Site assessments - Load-bearing wall evaluations - Foundation inspections - Structural reports and calculations - Permit-ready drawings with professional engineer (P.Eng.) stamp These documents are formatted to meet City of Calgary standards and are accepted for residential permit applications. #### Steps To Getting A Permit With A Structural Engineer ##### Step 1: Contact A Licensed Structural Engineer Reach out to a Calgary-based engineering firm with residential experience. Confirm they are licensed with APEGA. ##### Step 2: Get An On-Site Assessment An engineer visits your property to understand the scope of work, inspect existing conditions, and determine what’s needed for the permit. ##### Step 3: Receive Drawings And Reports You’ll receive engineered drawings or a stamped structural letter, depending on the nature of the work. ##### Step 4: Submit Permit Application Include all necessary structural documentation with your application. You can apply online through the City of Calgary’s ePermit system. ##### Step 5: Begin Construction Once Approved Once your permit is issued, your contractor can begin work. Some projects may require a post-work inspection by the engineer. --- ## FAQs #### Can I get a building permit without a structural engineer? Yes—but only for non-structural work like cosmetic changes, finishing a basement without structural changes, or simple plumbing/electrical work. Any structural change will require engineering documentation. #### How much does a structural engineer cost for a permit? Costs typically range from $500 to $2,500 depending on the project’s complexity. At Calgary Structural Engineers, we provide fixed quotes with no surprises. #### What happens if I don’t submit engineering drawings? Your permit application will likely be rejected or delayed. Worse, if you proceed with work without approval, you could face fines or be required to undo the work. #### Do engineered drawings expire? While they technically don’t expire, permit applications tied to them usually must be submitted within a reasonable timeframe (typically 6–12 months). #### How long does it take to get stamped drawings? We can typically provide stamped drawings within 5–10 business days, depending on scope. Expedited options are available if needed. #### Does the City of Calgary recommend specific engineers? No, the City does not endorse individual companies. You are responsible for hiring a licensed professional. Be sure to verify credentials through APEGA. --- At [Calgary Structural Engineers](https://www.calgarystructuralengineers.ca), we make the permit process easy. Whether you’re planning a renovation, addition, or structural repair, we provide the engineered drawings and documentation you need to secure fast permit approval. Our team understands local bylaws, code requirements, and structural best practices, ensuring your project starts off right. **Call Us For A Quote:** (587) 355-2031 [Request A Quote Online](https://www.calgarystructuralengineers.ca/request-a-quote)