Seasonal Home Maintenance Checklist

Use this printable checklist to keep your home safe, efficient, and ready for each season.

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Spring

Inspect the roof, flashing, and gutters; clear leaves and check for loose or damaged shingles.
Test exterior faucets and irrigation lines for leaks before regular use.
Service the air-conditioning system: replace the filter and clear debris from the outdoor unit.
Inspect window and door screens; repair holes to keep insects out.
Check the foundation and basement for cracks, moisture, or signs of water intrusion.

Clean dryer vents and the exterior exhaust flap to reduce fire risk and improve drying performance.
Trim trees and shrubs away from the roof, siding, utility lines, and outdoor air-conditioning unit.
Inspect decks, patios, and railings; tighten loose fasteners and seal exposed wood if needed.
Check the water heater for leaks and flush sediment according to the manufacturer’s instructions.
Test smoke alarms and carbon-monoxide alarms; replace batteries or units that are expired.

Clean gutters and downspouts after leaves fall; ensure water drains at least 1.5 metres from the foundation.
Have the heating system inspected or serviced before cold weather begins.
Seal gaps around windows, doors, and utility penetrations with weatherstripping or caulk.
Drain and shut off exterior water lines; disconnect and store garden hoses before freezing temperatures.
Check the fireplace and chimney; arrange professional cleaning if there is soot buildup or heavy use.

Keep snow and ice clear from walkways, steps, and emergency exits; use a suitable de-icing product.
Inspect attic insulation and ventilation for condensation, dampness, or ice dams near the roof edge.
Monitor indoor humidity and use ventilation or a dehumidifier to prevent condensation and mould.
Check exposed pipes in cold areas; insulate them and keep cabinet doors open during severe cold spells.
Test the sump pump by pouring water into the pit and confirm that it starts and drains properly.