Permit Drawing Services — Ontario-Wide
Professional Permit
Drawings Across Ontario
Residential and commercial permit drawing packages prepared by experienced engineers and drafters — designed for fast municipal approval across Ontario.
Permit Drawings Explained
What Are Permit Drawings and Why Do You Need Them in Ontario?
Permit drawings are a set of technical drawings submitted to your local municipality as part of a building permit application. They show the scope of your proposed project in enough detail for the building department to verify that the work complies with the Ontario Building Code (OBC) and applicable zoning bylaws.
Without proper permit drawings, your application will be rejected or significantly delayed — costing you time and money. Whether you are in Toronto, Mississauga, Ottawa, Hamilton, or anywhere else in Ontario, our permit drawing packages are prepared by experienced drafters and reviewed by engineers to meet your municipality's specific requirements.
Site Plan
Property lines, footprint & setbacks
Floor Plans
Existing & proposed layouts
Elevations
All four building sides
Code Notes
OBC compliance references
Submitting without proper permit drawings is the #1 cause of permit delays in Ontario. MAY Engineering prepares packages that are approved the first time.
Package Contents
What Is Included in a MAY Engineering Permit Drawing Package?
Every MAY Engineering permit drawing package is comprehensive and tailored to your municipality's requirements.
Ready to submit?
Complete permit drawing packages — OBC compliant, municipality-ready, and fast.
Get a Free QuoteOur Approach
How the Permit Drawing Process Works with MAY Engineering
Consultation
We discuss your project scope, municipality requirements, and any existing drawings or information you have.
Drawing Preparation
Our experienced drafters and engineers prepare your complete permit drawing package — OBC compliant and submission-ready.
Review & Revisions
You review the drawings. We make any adjustments needed before municipal submission.
Municipal Submission
Your drawings are ready for submission. We can coordinate directly with the municipality if needed.
What We Offer
Our Permit Drawing Services in Ontario
From residential additions to commercial tenant fit-outs, our permit drawing services cover every project type — each package designed for fast approval with your municipality.
Residential Permit Drawings
Complete permit drawing packages for homeowners — additions, renovations, new construction, basement conversions, and accessory structures. Designed to meet OBC and local bylaw requirements.
Commercial Permit Drawings
Full permit drawing packages for commercial projects — tenant fit-outs, retail buildouts, restaurant renovations, office construction, and more. Prepared for fast municipal approval.
Addition Permit Drawings
Detailed permit drawings for all types of home and commercial additions — second floors, rear extensions, garage conversions, and sunroom additions. Includes existing conditions, proposed plans, elevations, and sections.
Renovation Permit Drawings
Permit drawings for residential and commercial renovations — structural changes, kitchen and bathroom renovations, basement finishing, and open-concept conversions requiring wall removal.
Permit Revisions
If your municipality requests changes to your existing permit application, MAY Engineering prepares fast, accurate revisions to get your project back on track without unnecessary delays.
Permit Coordination
MAY Engineering can coordinate the submission of your permit application directly with the municipality — managing the process from drawing preparation through approval.
Permit Drawing FAQs
Permit Drawings for Projects Across Ontario
MAY Engineering is a leading permit drawing company in Ontario, providing comprehensive permit drawing services across the province. Our residential permit drawings in Ontario and commercial permit drawings in Ontario are complemented by architectural permit drawings, municipal permit drawings, and complete permit application drawings — covering permit drawings for the GTA and beyond. For building permit drawings Toronto, Mississauga, and all GTA municipalities, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, Hamilton, Kitchener, London, Ottawa, Barrie, Oshawa, Windsor, and all surrounding areas. For building permit drawings in Toronto and across the GTA, our team knows the specific requirements of every municipality.
What permit drawings do you need?
Pick the closest match