Why regular maintenance matters
Preventive maintenance costs pennies compared to emergency repairs. A $200 HVAC tune-up prevents a $5,000 compressor failure. A $50 gutter cleaning prevents $10,000 in water damage. This checklist organizes essential tasks by season so nothing falls through the cracks.
Spring checklist (March–May)
- Inspect the roof: Look for missing or damaged shingles, and check flashing around vents and chimneys.
- Clean gutters and downspouts: Remove debris from winter and ensure water flows freely away from the foundation.
- Service the AC: Schedule a professional tune-up before summer heat arrives. Replace the air filter.
- Check exterior drainage: Ensure the ground slopes away from the foundation. Extend downspouts if needed.
- Inspect the deck/patio: Look for loose boards, popped nails, and signs of rot. Power-wash and reseal if needed.
- Test sprinklers: Check for broken heads, adjust coverage, and repair leaks.
Summer checklist (June–August)
- Deep clean the dryer vent: Lint buildup is a leading cause of house fires. Clean the full vent line annually.
- Inspect and caulk windows/doors: Replace cracked caulk to maintain energy efficiency and prevent water intrusion.
- Check the water heater: Flush the tank to remove sediment. Inspect the anode rod (replace if heavily corroded).
- Maintain landscaping: Trim trees and shrubs away from the house. Remove dead branches that could fall in storms.
- Inspect the attic: Look for signs of pests, moisture, or inadequate insulation.
Fall checklist (September–November)
- Service the furnace/heating system: Schedule a professional tune-up. Replace the air filter.
- Clean gutters again: Clear fallen leaves before winter freeze.
- Winterize outdoor plumbing: Disconnect hoses, drain sprinkler systems, and insulate exposed pipes.
- Seal gaps and cracks: Check the foundation, siding, and around utility penetrations. Seal with appropriate caulk or foam.
- Test smoke and CO detectors: Replace batteries and test every unit.
- Reverse ceiling fans: Clockwise rotation on low pushes warm air down in winter.
Winter checklist (December–February)
- Prevent ice dams: Ensure adequate attic insulation and ventilation. Remove heavy snow from the roof edge if safe to do so.
- Monitor for frozen pipes: Keep interior temperatures above 55°F. Open cabinet doors under sinks on exterior walls during extreme cold.
- Check the fireplace: Have the chimney inspected and cleaned if you use it regularly.
- Inspect weather stripping: Replace worn weather stripping on exterior doors to keep out drafts.
FAQ
How much should I budget for annual maintenance?
A good rule of thumb is 1–2% of your home's value per year. For a $350,000 home, that's $3,500–$7,000 annually. This covers routine maintenance and builds a reserve for larger repairs.
What's the most commonly neglected maintenance task?
Gutter cleaning. Clogged gutters cause foundation damage, basement flooding, fascia rot, and ice dams — all far more expensive to fix than a twice-yearly cleaning.