DECEMBER
Protect your investment year-round with our easy-to-follow Monthly Home Maintenance Checklist.
Created by experienced home inspectors, this proactive guide breaks maintenance into simple monthly tasks that help prevent costly repairs, improve safety, and extend the life of your home’s major systems. For items that may require a professional touch, we also include recommendations for trusted, vetted service technicians - so you always know who to call when it’s time to bring in an expert.
December – Annual Safety & Emergency Prep
1.🚨🛠️ Test smoke detectors, carbon monoxide detectors, and fire extinguishers
2.⚠️🧑🔧 Sewer line cleaning and scoping
3.⚠️🧑🔧 Radon test (every 2 years)
Have Alpine Building Performance test your radon levels
4.⚠️🛠️ Replace furnace filter
5.✅🛠️ Protect or store patio furniture
6.✅🛠️ Stock emergency food, supplies, and firewood
7.✅🛠️ If leaving for extended periods, set thermostat no lower than 55°F
Priority Level
🚨 CRITICAL / SAFETY – High risk if neglected (fire, flooding, health, structural damage)
⚠️ PREVENTIVE / COST-SAVING – Extends system life, avoids expensive repairs
✅ MAINTENANCE / COMFORT – Efficiency, appearance, convenience
Who Should Do It
🛠️ DIY (Homeowner) – Safe for most homeowners
🧑🔧 PRO (Licensed Contractor / Service Tech) – Professional service recommended
Furnace Filter Note: Replace furnace filters monthly unless manufacturer specifications allow longer intervals. Homes with pets, allergies, or wildfire smoke exposure benefit from monthly replacement.