Permit Drawings
Simplified, Accurate, and Approved
Why Permit Drawings Are Important
In Ontario, most construction projects—whether residential or commercial—require permit drawings before any work can begin. These drawings go far beyond simple sketches; they are detailed, technical plans that demonstrate compliance with the Ontario Building Code and local municipal regulations. Without approved permit drawings, construction cannot legally proceed.
At GWC General Contractors, we provide complete, accurate permit drawings designed to meet city requirements and secure approvals efficiently. As a Registered Design Firm with BCIN, we have a strong understanding of zoning bylaws, technical standards, and inspection requirements across Ontario. From site measurements and design drafting to submission and final approval, our team manages the entire process—allowing you to move forward with confidence and peace of mind.
- Required for City Approval – No permits are issued without proper drawings.
- Ensure Safety & Compliance – Demonstrates that your project meets building code standards.
- Avoid Delays & Rejections – Proper drawings help prevent costly revisions and project delays.
- Guide for Construction – Provides contractors with a clear plan to follow.
Types of Permit Drawings We Prepare
Custom Homes permit design
House Extensions & Additions
permits
Garden Suites
permits
Commercial permit drawings
Basement, Second Dwelling Units permit
FAQ
Permit drawings are detailed plans that show how your project will meet the Ontario Building Code and local bylaws. They are required by the city to approve any major renovation, extension, or new build.
Typically, permit drawings take 1–3 weeks to complete, depending on the size and complexity of your project.
No. In Ontario, you cannot legally begin construction without approved permit drawings and a valid building permit. Doing so could result in fines and project delays.
Any major project such as basement apartments, house extensions, garden suites, additions, and custom homes requires permit drawings. Even some renovations may need them depending on the scope of work.
Permit drawings must be prepared by qualified professionals. At GWC General Contractors, we are a Registered Design Firm with BCIN, which means our drawings are accepted for city approvals across Ontario.
Yes. We handle the entire permit application process, including submission, communication with the city, and any revisions required for approval.
If revisions are requested, our team quickly updates the drawings and resubmits them, ensuring your project stays on track without unnecessary delays.
Our Permit Drawing Process
Permit Drawing Completed
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- Site Visit & Measurements – We evaluate your property and take accurate measurements.
- Drafting Detailed Drawings – We prepare professional permit drawings that meet code requirements.
- Permit Application & Submission – We handle all city applications and submit drawings on your behalf.
- Revisions & Final Approval – If the city requires adjustments, we revise and resubmit promptly.