Building Permit Drawings in Markham
Licensed Structural Engineers

Structural Engineer in
Markham

Professional structural engineering and building permits for homeowners and businesses in Markham. From load-bearing wall removal to additions, decks, and permit-ready drawings.

What Clients Say

Troy Murphy profile picture
Troy Murphy
8 months ago
Mohammad was fantastic every step of the way for my wall removal plan. He made himself available whenever needed, was very responsive and a pleasure to work with. Highly recommend.
Butterfly Girl profile picture
Butterfly Girl
9 months ago
I cannot say enough how much I appreciated working with Mohammad on my home reno project. He was patient, kind, detailed, and very knowledgeable. He went above and beyond to help me see it through to completion. I would highly recommend his services.
Grazi Mele profile picture
Grazi Mele
2 years ago
I highly recommend his professionalism. Truly happy and lucky to have found him.
I have hired GranDesign to obtain a permit for a separate entrance to my basement, and Mohammad was very efficient, taking the time to explain all my options. I am very happy I chose this company and highly recommend them.

Thank you again
Kassim profile picture
Kassim
5 years ago
GrandDesign company provides excellent services, the best customer service in a very friendly manner. Mohammad is one of the best engineer with all the experience that is needed for any project. he is always available by phone, picks up all the calls and answer every single message, every question you have. Smart thinking , great ideas and solutions from the small details to the big picture. just the best.
my project: attached garage to a bungalow, double car, with a roof back sloped, using a valley system for water drainage.
Mohammad is a great structural engineer. The quality of his work is outstanding. I was impressed by the drawings he provided and the city of Pickering was pleased to have such clear and precise drawings. It took 6 weeks to get the building permit approved, which is quiet fast. Apart from some nuances here and there in terms of communication, I would recommend GranDesign. Thank you Mohammad for your hard work and dedication.
Francis Sable profile picture
Francis Sable
5 years ago
It was a great experience working with Mohammad. He gave an extensive detail to the job, he makes sure that the work is according customer's satisfaction and expectations. He made sure we are happy with the final plans on the drawings for our home project. I would definitely recommend Grandesign for any residential and commercial projects. Thank you again Mohammad!
Manish Sharma profile picture
Manish Sharma
6 years ago
I strongly recommend Grandesign. We truly enjoyed working with Mohammad. From initial phone call to our site inspection to his letter/design of our project, he has been very professional, detailed and always prompt to reply to any of our questions. He went above and beyond the normal business hours to help us what we needed to get the job done.
Thank You Mohammad. We are extremely pleased with the end result.
Punctual, Responsive, Quick, Efficient and Excellent Customer care.

Professional Engineering Services in Markham

Commercial Building Permits in Markham

Commercial Building Permits in Markham

Tenant improvements, office fit-outs, and retail renovations in Markham often require clear structural details for permit approvals. We provide P.Eng-stamped drawings and fast revisions when comments come back.

  • Retail & Office Interior Fit-outs
  • Change of Use / Occupancy Support
  • Structural Notes & Fast Revisions
Residential Building Permits in Markham

Residential Building Permits in Markham

P.Eng-stamped structural drawings for custom homes, major renovations, and permit applications in Markham. We coordinate details so your submission is clear and review-ready.

  • Custom Home Structural Sets
  • Steel / LVL Framing Design
  • Foundation & Footing Engineering
Basement & Second Unit Permit Drawings in Markham

Basement & Second Unit Permits in Markham

Legal second-unit permit drawings with life-safety coordination. If new openings or framing changes are involved, we provide the structural details required for approval.

  • Second Unit Layout Support
  • Egress + Structural Openings
  • Permit-Ready Drawing Packages
Load-bearing wall removal beam design in Markham

Load-Bearing Wall Removal in Markham

Open-concept renovations done safely. We inspect the load path, size the beam (LVL or steel), and provide shoring notes contractors can follow.

  • Beam Sizing (LVL / Steel)
  • Shoring Schedules
  • Posts & Bearing Details
Home addition permit drawings in Markham

Home Addition Permits in Markham

Additions that tie into your existing structure properly. We design foundations, floor framing, roof connections, and details that reduce cracking and settlement risk.

  • Second Storey / Rear Additions
  • Foundation / Footing Design
  • Connection & Load Transfer Details
Deck and porch permit engineering in Markham

Deck & Porch Permits in Markham

Permit-ready deck designs with proper spans, footings, and guardrail details. Ideal for elevated decks, covered porches, and larger outdoor structures.

  • Footings / Piles & Frost Depth
  • Joists / Beams / Guardrails
  • Covered Porch Roof Engineering
Markham Permit Guidance

What Usually Speeds Up Markham Building Permits

For many Markham building permit applications, delays happen when drawings don’t clearly show how loads transfer, or when structural notes don’t match the renovation scope (like new openings, beams, or additions). We focus on clear details, consistent drawings, and quick responses to reviewer questions so your permit can move forward.

Clear Load Path Notes

We show where loads go (beam to post to footing) so reviewers don’t have to guess.

Openings & Beams Shown Correctly

Enlarged windows, new doors, and open-concept beams are where many revisions happen — we detail them properly.

Fast Revisions When Requested

If Markham asks for clarification, we respond quickly with revised sheets and simple engineer notes.

Service Areas Across Markham & GTA

We provide structural engineering and building permit support throughout Markham and nearby cities. If you need a structural engineer in Markham for an addition, beam, deck, or renovation — we can help.

Start Your project

Ready to start your project in Markham? Fill out the form below and our engineering team will get back to you with a free, no-obligation quote.

Get In Touch

Request a Quote

Tell us about your project — we typically respond within one business day.

Common Questions

Markham Building Permit FAQs

Do I need a building permit in Markham?

The City of Markham requires a permit for additions, structural alterations, basement apartments, decks above a set height, garages and work affecting exits or plumbing. Interior finish work usually does not. Tell us your scope and we will confirm what Markham requires before drawings start.

What does Markham require in a building permit application?

A Markham submission generally includes a site plan showing setbacks and lot coverage, existing and proposed floor plans, elevations, sections and structural details covering beams, framing and foundations. Grading and energy compliance information are requested depending on scope.

Can you prepare drawings for a home renovation in Markham?

Yes. Interior renovations that move or remove walls, enlarge openings, change stairs or alter plumbing need permit drawings and, where structure is affected, engineered design. We prepare the architectural and structural sides together.

Do you provide renovation inspections in Markham?

Yes. We carry out structural assessments and issue engineer letters for Markham properties — reviewing completed renovation work, assessing foundation or framing concerns, and responding to requests from the City or a lender.

Can you design a basement apartment in Markham?

Yes. Markham permits additional residential units subject to zoning and parking provisions, with the Building Code governing fire separation, sound transmission, egress windows and ceiling height. We confirm the local position for your property first.

Do you handle load-bearing wall removal in Markham?

Yes. We establish what the wall carries, design the replacement beam and supports, confirm the load path to the foundation, and provide the sealed drawings Markham requires for a permit.

What if work in Markham was completed without a permit?

We assess what was built, prepare as-built drawings, and identify what is required for a retroactive permit including any remedial work. Send photos and we will explain the likely route.

How do I get a quote for Markham permit drawings?

Call us or send the quote form on this page with your Markham address, a description of the project and any existing drawings. We review it and reply with a free, no-obligation quote.

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