Rental Property Maintenance Checklist for Ontario Landlords
By Solutions Property Management — Tue Jun 09 2026
Preventative maintenance protects your investment and keeps you compliant. Use this seasonal checklist to avoid costly emergency repairs.
Rental Property Maintenance Checklist for Ontario Landlords
Deferred maintenance is the silent killer of rental returns. A small leak ignored becomes a major repair, and an unsafe unit can land you in front of the Landlord and Tenant Board. A simple seasonal routine keeps your property safe, compliant, and profitable.
Spring
Inspect the roof and clear eavestroughs after winter. Check exterior caulking and foundation for cracks. Service the air conditioning before the first heat wave. Test exterior taps and irrigation, and walk the grounds for trip hazards.
Summer
Re seal decks and check railings for safety. Inspect for pests, which are most active now. Touch up exterior paint to protect wood from sun and moisture. Confirm window screens are intact for tenant comfort.
Fall
This is your most important season in Ontario. Service the furnace before heating season, replace filters, and have the chimney cleaned if applicable. Disconnect and drain exterior hoses to prevent burst pipes. Clear eavestroughs again after leaves fall and check weatherstripping on doors and windows.
Winter
Keep walkways and entrances clear of snow and ice, which is both a safety and a liability issue. Monitor for ice damming on the roof and watch for condensation that signals ventilation problems.
Year Round Essentials
Test smoke and carbon monoxide alarms regularly, which is legally required in Ontario. Inspect for water leaks under sinks and around toilets. Keep a written record of every inspection and repair, with dates and photos. This documentation is invaluable if a dispute ever reaches the LTB.
The Bottom Line
A landlord who spends a few hours each season avoids most emergency calls and the premium prices that come with them. If keeping up with this is too much, a professional manager schedules and tracks all of it for you, protecting both your asset and your time.