Design, Drawing, Permit

Our design, drawing and permitting process ensures your project is carefully planned, visually appealing, and fully compliant with local regulations.  This comprehensive approach guarantees that your project is not only visually stunning but also safe, compliant, and professionally executed. We focus on three key areas:

  • Design Services
  • Construction Drawing (engineering, architectural)
  • Permit Management

⚠️ Warning: Unpermitted work can result in fines, mandatory demolition, and complications when selling your home. Always work with a contractor who understands and manages the permit process properly.

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Design Services

  • Existing conditions survey and measured drawings
  • Conceptual floor plan development and layout iteration
  • Open-concept transformation planning and structural feasibility assessment
  • Kitchen design, layout, cabinetry, island, lighting, appliance integration
  • Bathroom design, layout, tile, fixtures, lighting, waterproofing strategy
  • Legal basement suite layout and compliance design
  • Regular basement finishing, zone planning and layout
  • Full home renovation design, cohesive whole-home design package
  • Addition and second-storey design
  • Material and finish selection, coordinated full project selection service
  • 3D visualization and rendered views of key spaces
  • Lighting design, pot light layout, circuit zoning, fixture specification
Drawing Services

  • Site plans, property and structure relationship, setback documentation
  • Existing conditions floor plans
  • Proposed floor plans, all levels
  • Interior and exterior elevations
  • Building sections and construction details
  • Reflected ceiling plans
  • Structural engineering drawings, load-bearing wall removal, beams, posts
  • Structural engineering, underpinning, additions, deck footings
  • Mechanical, electrical, and plumbing layout drawings
  • Energy compliance documentation, SB-12 residential energy performance
  • BCIN-qualified designer preparation of complete permit drawing packages
Permit Services

  • Permit requirement assessment for all renovation scopes
  • Building permit application preparation and submission, all GTA municipalities
  • Plumbing permit application and coordination
  • ESA electrical permit coordination through licensed electrical contractor
  • HVAC mechanical permit application and coordination
  • TSSA gas permit coordination through registered gas contractor
  • Active permit application management, comments responded to promptly
  • Zoning review and as-of-right compliance verification
  • Committee of Adjustment application coordination (variance applications)
  • TRCA regulated area permit coordination
  • Heritage permit coordination for designated properties
  • Construction inspection scheduling and coordination, all stages
  • Permit close-out and complete documentation package at project handover
What Each Permit Type Covers
Permit Type → Issuing Authority → When Required:

  • Building Permit → Municipal Building Department → Structural changes, new habitable space, additions, decks, secondary suites, significant alterations
  • Plumbing Permit → Municipal Building Department → New drain rough-ins, fixture relocations, below-grade slab work, supply line modifications
  •  ESA Electrical Permit → Electrical Safety Authority (ESA) → New circuits, panel upgrades, new receptacles and lighting, sub-panels, EV charger circuits
  • HVAC / Mechanical Permit → Municipal Building Department → New furnace installation, significant duct modifications, HRV/ERV installation
  • Gas Permit (TSSA) → Technical Standards & Safety Authority → All natural gas line work, furnace connections, gas range, gas fireplace, BBQ line
  • Zoning Certificate → Municipal Planning Department → Projects requiring variance from zoning by-law, height, setback, or use exceptions
  • Heritage Permit → Municipal Heritage Department → Any exterior changes to properties designated under Ontario's Heritage Act
Why Choose Us
Design, drawings, and permits are managed by one coordinated team, eliminating gaps between separate parties. Structural feasibility is assessed before design is finalized, and permit requirements are integrated from the first sketch — preventing costly revisions later. Our permit-ready drawing sets minimize comment rounds and delays. All permit streams are identified and applied for simultaneously. City comments are responded to within days, inspections are coordinated in-house, and complete close-out documentation is provided at handover. Unlike a standalone permit manager, our team carries full accountability for construction quality, backed by a 1–2 year workmanship warranty.

Our design and drawing service includes detailed floor plans, layout designs, and construction drawings tailored to your project. We focus on creating functional and efficient spaces that meet your goals while complying with building standards. These drawings are used for both planning and permit applications, ensuring your renovation or construction project is properly structured from the beginning.
Yes, most renovation projects require drawings, especially if structural changes, plumbing, electrical work, or additions are involved. Drawings help clearly define the scope of work and ensure compliance with local building codes. They also help avoid misunderstandings during construction and are often required for permit approval.
We handle the preparation and submission of all required documents for your permit application. This includes construction drawings, forms, and any necessary supporting information. We also communicate with local building authorities to ensure your application meets all regulations and requirements for approval.
Permits are required to ensure that construction work meets safety standards and local building codes. They help protect homeowners by ensuring structural integrity, proper electrical and plumbing work, and compliance with zoning regulations. Permits also help avoid legal or insurance issues in the future.
Yes, we can review existing drawings and make necessary adjustments to ensure they meet building code requirements and project goals. If needed, we can also revise or update them before submitting for permits or beginning construction.
If a permit application is rejected, we review the feedback from the municipality, make the required revisions, and resubmit the application. Our goal is to ensure all documentation meets the necessary standards for approval while minimizing delays.
Yes, we handle permit applications for both residential and commercial projects. This includes home renovations, additions, legal basement units, offices, retail spaces, and other commercial developments. Each application is prepared according to the specific requirements of the project type.
Yes, we specialize in legal basement permit applications, including separate entrances, fire separation requirements, and code compliance. We ensure all drawings and documents meet local regulations so your basement can be legally approved and safely used as a rental or secondary unit.
Yes, we assist throughout the entire approval and construction process, including coordination with city inspectors when required. We ensure all inspections are properly scheduled and that work meets required standards at each stage of the project.
In Ontario, permit drawings for most residential renovation projects can be prepared by a Building Code Identification Number (BCIN)-qualified designer, a professional who has passed the provincial examination in the applicable building code categories for the scope of work. A licensed architect (OAA member) is not required for most residential renovation permits, though many firms offer both. For projects that involve structural engineering, drawings must be stamped by a licensed Professional Engineer (P.Eng.). We coordinate both BCIN-qualified design and structural engineering for every project that requires them.
Permit approval timelines vary by municipality, project complexity, and the completeness of the submission. For most residential renovation projects in GTA municipalities, plan for 4 to 8 weeks from a complete first submission to permit issuance, assuming the drawings are complete and the project is permitted as-of-right in the zoning. Projects that require zoning variances (Committee of Adjustment approval) typically add 3 to 4 months to the timeline. Projects in TRCA regulated areas that require conservation authority review add additional time. Heritage designated properties can add 2 to 6 months depending on the scope and the heritage designation type.
Building without a required permit in Ontario creates a series of escalating consequences. During construction, a stop-work order can be issued by the municipal building inspector at any time, requiring all work to stop until the permit is obtained or the work is brought into compliance. Completed work done without permits may be required to be demolished or opened up to demonstrate compliance. Fines under Ontario's Building Code Act can reach $50,000 for individuals. At resale, unpermitted work must be disclosed and typically creates complications with buyers, their mortgage lenders, and their lawyers, either resulting in a price reduction, a conditional offer requiring remediation, or in some cases a failed sale. Future permit applications on the same property may be complicated by a history of unpermitted work. We never build without required permits, and we manage the complete permit process so homeowners never have to make this choice.
Yes, but with implications. Minor changes to a permitted project that don't materially affect the structural elements, fire separations, or other code-regulated aspects of the drawings are typically manageable through a field review or a minor revision process with the building department. Significant changes, a different wall opening, a relocated bathroom, a changed beam configuration, require revised drawings and resubmission for review. In a well-managed renovation project, significant design changes after permit issuance are rare because the design was fully resolved before the application was submitted. They become necessary when circumstances on site reveal conditions that couldn't be anticipated from the drawings, and we manage them transparently when they arise.
Design, drawings, and permit management are coordinated in-house and included as part of our comprehensive renovation scope. We don't quote a construction price and then add design and permit costs as separate invoices after the fact. Every renovation estimate we provide includes the design phase, required drawings, and all permit applications as part of the clearly stated project scope, so homeowners understand the complete investment required to deliver a fully permitted, properly designed renovation from the outset.

Unlike vague ballpark quotes from other contractors, our estimates are detailed and comprehensive. We take the time to understand the full scope of your project before pricing it, which means no unexpected cost increases mid-renovation and no items you didn't know were missing from your quote.

  • Free, no-obligation consultation, in person or virtual
  • Full project scope review, layout, materials, systems & timelines
  • Detailed written estimate with clear line items
  • Financing options discussed if needed
  • No pressure, no surprises, just honest, professional advice

Contact us today and take the first step toward your dream renovation.
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