Structural Engineering · Permit Drawings · Shop Drawings · PM/CM · Design-Build
Licensed Ontario BuilderEngineering.
Design. Build.
Mississauga & the GTA
May Engineering Inc delivers structural engineering, permit drawings, shop drawings, project & construction management, and design-build for Mississauga homeowners, developers, and commercial owners across the GTA.
Mississauga · Mississauga, ON
Engineering & Permit Services in Mississauga
& across the GTA
One team. Seven disciplines. No handoff gaps — for Mississauga homes, builders, and businesses.
Why Mississauga Chooses May
Technically Trained. Locally Focused.
P.Eng.-Stamped
Every structural drawing and letter is reviewed and stamped by a licensed P.Eng. for Ontario compliance.
Local Municipality Know-How
We know how the Mississauga building department reviews — so your permit passes the first time.
Single Point of Contact
One team coordinates engineering, drawings, permits, and build. No chasing subcontractors.
Concept to Completion
From first sketch to final site inspection, we walk your project through every phase.
Local, Not Generic
Serving Mississauga & its Communities
From Port Credit to Meadowvale — when you search for a structural engineer in Mississauga, you want local knowledge. We have worked across Mississauga: Port Credit, Streetsville, Erin Mills, Meadowvale, Square One / City Centre, Clarkson, Malton, Mississauga Valley, Sheridan, Lorne Park, Cooksville, Rathwood.
Building in Mississauga
What's Different About Mississauga
Who Reviews Your Permit
Mississauga building permits are administered by the City of Mississauga's Building Division under the Ontario Building Code and the City's Zoning By-law. Larger or site-plan-triggered projects may also involve Mississauga's planning department.
Mississauga reviews residential and commercial files through different streams, and commercial submissions carry a deeper documentation requirement from the outset. For older homes in Port Credit and Streetsville, we routinely find that original drawings were never filed — which means a measured survey has to happen before design can start. Budget an extra week for that on pre-1960 properties.
Local Building Conditions
Mississauga's building stock spans a wide range — post-war bungalows in Port Credit and Streetsville through to high-rise construction at Square One. That range means permit requirements vary enormously depending on whether you're renovating a 1950s home or working on a new commercial build.
What We See Most in Mississauga
- Wide mix of older housing stock and new high-rise/commercial construction
- Older Erin Mills and Meadowvale homes frequently need structural review for wall removal or additions
- Commercial fit-out work has its own Part 3 requirements distinct from residential
Projects We Handle in Mississauga
Commercial fit-outs
Restaurant and retail fit-outs near Square One and along the Hurontario corridor, with Part 3 review, occupancy loads, and health unit coordination.
Heritage-adjacent renovations
Port Credit and Streetsville homes where renovation scope has to account for original construction that predates current standards.
Whole-home structural renovations
Erin Mills and Meadowvale homes undergoing wall removal and floor reconfiguration, requiring beam design and lateral bracing review.
Engineering & Permit Services Across the GTA
Based in Brampton, May Engineering Inc serves homeowners, builders, and businesses across the GTA — including Brampton · Mississauga · Toronto · Vaughan · Markham · Richmond Hill · Oakville · Burlington · Milton · Caledon · Halton Hills · Ajax. Find your local page:
Get In Touch
Start Your Mississauga Project Today
Tell us about your Mississauga project and we'll respond within 24 hours with options and pricing.
Planning work in Mississauga? These guides cover Ontario permit rules, timelines, and costs — the same requirements that apply at your local building department.