Alberta Commercial Maintenance Obligations: Landlord and Tenant Responsibilities

Maintenance obligations in Alberta commercial leases are primarily defined by the lease agreement rather than by statute. Unlike residential tenancies, where the Residential Tenancies Act imposes habitability standards, commercial landlords and tenants have significant freedom to allocate maintenance responsibilities through the lease.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Always consult a licensed attorney in Alberta for guidance specific to your situation. Information last verified: March 2026.

Who Is Responsible?

Maintenance responsibilities in commercial leases depend on the type of lease:

Typical Landlord Responsibilities

Even in net leases, landlords typically retain responsibility for:

Structural Elements

• Roof — Structural integrity, major repairs, and replacement
• Foundation — Structural soundness and waterproofing
• Exterior walls — Structural integrity (not cosmetic maintenance)
• Load-bearing elements — Columns, beams, and structural framing

Building Systems (Common Areas)

• Elevators — Maintenance, inspections, and repairs
• Fire suppression systems — Sprinklers, fire alarms, and extinguishers
• Common area HVAC — Heating and cooling for lobbies, hallways, and shared spaces
• Common area electrical — Lighting and power for shared areas

Common Areas

• Lobbies and hallways — Cleaning, maintenance, and repairs
• Parking facilities — Surface maintenance, lighting, and snow removal
• Landscaping — Grounds maintenance (often passed through as an operating cost)
• Washrooms (if common) — Maintenance, supplies, and cleaning

Typical Tenant Responsibilities

Commercial tenants are generally responsible for:

Within the Premises

• Interior maintenance — Walls, flooring, ceiling tiles, and fixtures
• HVAC (unit-dedicated) — Maintenance, filter changes, and minor repairs for the tenant's dedicated system
• Plumbing — Interior plumbing fixtures and drains
• Electrical — Interior lighting, outlets, and wiring
• Interior doors and hardware — Including locks
• Pest control — Within the leased premises
• Cleaning — Daily cleaning and janitorial services

Tenant-Installed Improvements

• Any equipment, fixtures, or improvements installed by the tenant
• Specialized systems (e.g., commercial kitchen equipment, medical equipment)

Building Code and Safety Compliance

Regardless of lease terms, both landlords and tenants must comply with:

Alberta Safety Codes Act

• Building code compliance for all commercial structures
• Fire code compliance including fire exits, alarms, and sprinkler systems
• Electrical code compliance for all wiring and systems
• Plumbing code compliance
• Elevator code — Regular inspections and certifications

Occupational Health and Safety (OHS)

• Workplace safety standards apply to commercial premises
• Both landlord and tenant may have obligations depending on the nature of the work performed
• The tenant is primarily responsible for workplace safety within their leased space

Accessibility (Alberta Building Code)

• Commercial buildings must comply with accessibility requirements
• Landlords are responsible for common area accessibility
• Tenants may be responsible for accessibility within their leased space

Maintenance Standards by Property Type

Capital Expenditures vs. Operating Costs

A critical distinction in commercial maintenance:

Capital Expenditures (CapEx)

• Major replacements or upgrades (new roof, HVAC replacement, elevator modernization)
• Typically the landlord's responsibility (even in NNN leases)
• May be amortized and passed through to tenants as an operating cost over time

Operating Costs (OpEx)

• Day-to-day maintenance and repairs
• In net leases, typically passed through to tenants proportionally
• Should be budgeted and reconciled annually

Dispute Resolution

Maintenance disputes in commercial leases are resolved through:

1. Lease provisions — Most leases specify dispute resolution mechanisms
2. Negotiation — Direct discussion between the parties
3. Mediation — Voluntary mediation with a neutral third party
4. Arbitration — If the lease includes an arbitration clause
5. Court action — Alberta Court of King's Bench

Best Practices for Landlords

1. Draft clear maintenance clauses — Specify exactly who is responsible for what
2. Include a maintenance schedule — Set expectations for regular maintenance tasks
3. Require tenant maintenance records — Especially for HVAC, fire suppression, and specialized systems
4. Conduct regular inspections — Schedule quarterly or semi-annual property inspections
5. Budget for capital expenditures — Set aside reserves for major replacements
6. Maintain safety compliance records — Keep up-to-date inspection certificates and safety code compliance documentation
7. Address deferred maintenance promptly — Small issues become expensive problems
8. Include restoration clauses — Require tenants to return spaces to their original condition at lease end

How Landager Helps

Landager's commercial property management tools help you track maintenance responsibilities, schedule inspections, manage work orders, monitor operating cost budgets, and maintain compliance records — ensuring your commercial properties stay well-maintained and compliant with Alberta's safety codes.

Back to Alberta Commercial Property Laws Overview.