Markham Contractor Licensing & Permit Checklist

Housing and Building Standards Ontario 3 Minutes Read · published May 24, 2026 Flag of Ontario · By Daniel Roy

Markham, Ontario contractors and tradespeople must confirm municipal licence and permit requirements before starting work. This checklist helps trades assess when a building permit, business licence or bylaw approval is required, how to prepare documents, and where to submit applications. It summarizes common compliance steps, inspection expectations and enforcement pathways in the City of Markham so contractors can avoid delays and penalties.

Checklist: permits, licences and on-site requirements

Before signing a contract or beginning work, confirm these items:

  • Confirm whether a building permit is required and prepare plans and drawings; see the City building permits page Building permits & inspections[1].
  • Check if a City business licence is needed for your trade and prepare business licence documents; consult the Business Licences page Business licences[2].
  • Confirm trade qualifications and insurance: have WSIB, liability insurance, and any provincial certifications ready.
  • Collect site documents: drawings, specifications, site plan, proofs of ownership or authorization and contractor information.
  • Schedule inspections and allow lead times for permit processing; factor municipal review times into project schedules.
Keep digital copies of all permits and inspection reports on site.

Penalties & Enforcement

Enforcement of permits, licences and bylaw compliance in Markham is carried out by municipal departments, primarily By-law Enforcement and the Building Division. Specific monetary fines for violations are not specified on the cited pages; see the enforcement contact for details By-law Enforcement[3].

Typical enforcement elements to expect:

  • Monetary fines: not specified on the cited page.
  • Continuing or repeat offences: escalation procedures and repeat fines are not specified on the cited page.
  • Non-monetary orders: stop-work orders, demolition or remediation orders and compliance directives may be issued by inspectors.
  • Court and prosecution: unresolved offences can lead to provincial offences court actions.
  • Inspection and complaint pathways: complaints and inspection requests are handled by By-law Enforcement and the Building Division; use the City contact pages to file complaints or request inspections.
If asked to work without permits, stop and verify requirements with the City.

Appeals, time limits and defences

The cited municipal pages do not provide specific appeal time limits or step-by-step appeal procedures for all permit and licence types; where appeals apply they may follow provincially established tribunals or municipal review processes and timelines, which are not specified on the cited pages. Ask the issuing department about time limits for appeals or reviews when you receive an order or refusal.

Applications & Forms

Common applications and where to start:

  • Building permit application: submit complete plans and forms to the City Building Division; fees and processing times vary and are not specified on the cited page. See the City building permits page for instructions and submission methods Building permits & inspections[1].
  • Business licence application: consult licence categories and application requirements on the Business Licences page; published fees or licence schedules are not specified on the cited page and must be checked with Licensing Services Business licences[2].
  • Inspection requests and complaint forms: use By-law Enforcement contact channels for compliance issues and to request inspections By-law Enforcement[3].

How to comply on-site

Action steps contractors should take when mobilizing:

  • Display permits on site and keep copies available for inspectors and owners.
  • Follow inspection schedules and correct deficiencies noted by inspectors promptly.
  • Retain records of permits, inspections, corrective actions and communications for project close-out and potential appeals.
Documentation is the contractor's primary defence in disputes.

FAQ

Do I need a City of Markham business licence to work as a contractor?
Some trades and contracting activities require a City business licence; check the Business Licences page for categories and registration requirements.
When is a building permit required?
Building permits are required for most construction, renovation and structural changes; consult the City building permits page to confirm whether your project needs a permit.
How do I report an unlicensed contractor or complaint?
File a complaint or request an inspection through Markham By-law Enforcement or Building Division contact channels.

How-To

Follow these steps to obtain required licences and permits before starting work:

  1. Determine required permits and licences for the project scope.
  2. Gather drawings, proof of qualifications, insurance and owner authorization.
  3. Complete and submit the building permit and business licence applications to the City.
  4. Pay applicable fees and schedule inspections per the permit conditions.
  5. Complete required inspections, remedy any deficiencies and obtain final approval or occupancy where required.

Key Takeaways

  • Always confirm permit and licence needs before work begins.
  • Keep permits, plans and inspection records on site.
  • Contact Markham Building Division or By-law Enforcement for questions or to report non-compliance.

Help and Support / Resources


  1. [1] City of Markham - Building permits & inspections
  2. [2] City of Markham - Business licences
  3. [3] City of Markham - By-law Enforcement
Daniel Roy

Daniel Roy

Municipal Bylaw Analyst

Daniel analyses municipal bylaws across Canadian provinces and territories. He checks every guide against official municipal and provincial sources.