Seasonal Home Maintenance Checklists
Twelve tasks per year — split four ways — prevent most surprise repairs and keep manufacturer warranties valid.
Quick answer
Each season has 3–5 tasks that matter most. Skip them and you risk denied warranties, denied insurance claims, and four-figure repairs.
Spring
- Inspect the roof and flashing after winter
- Clean gutters and downspouts
- Service the AC before the first heat wave
- Reseal exterior caulk and weatherstripping
- Check for foundation cracks and grading toward the house
Summer
- Power-wash siding and deck
- Inspect attic insulation and ventilation
- Re-stain or seal decks and fences
- Test smoke and CO detectors; replace batteries
- Trim trees and shrubs at least 3 ft from the house
Fall
- Service the heating system; replace the filter
- Have the chimney inspected and cleaned
- Drain and shut off exterior faucets
- Clean gutters again after leaf drop
- Reverse ceiling fans to clockwise
Winter
- Walk the attic for ice dam signs after the first freeze-thaw
- Test GFCI outlets and the sump pump
- Flush the water heater and check the anode rod
- Inspect grout, caulk, and tile in wet areas
- Drip faucets and open cabinet doors during deep freezes
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Frequently asked questions
How long do seasonal checklists actually take?
Roughly 2–4 hours per season for a typical home, plus 1–2 service-pro visits per year (HVAC, chimney).
What's the single most-skipped task?
Flushing the water heater. Skip it for 5+ years and you usually need a new tank instead of a $200 service.
Do these tasks affect my warranty?
Yes. Roof, HVAC, and water-heater warranties commonly require documented annual maintenance to remain valid.
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