Home Maintenance Checklist: Winter To-Do’s for Arizona Homeowners

Winter in Arizona doesn’t usually come with snowstorms or freezing temps like other parts of the country — but that doesn’t mean you get to skip winter home maintenance altogether. In fact, our unique desert climate has its own set of seasonal challenges that homeowners should stay ahead of.

Whether you're in the Phoenix metro area, Tucson, or elsewhere in the desert Southwest, here’s your go-to winter home maintenance checklist to keep your Arizona home running smoothly and efficiently.

✅ 1. Check and Clean HVAC Filters

Even though winter in Arizona is mild, we still rely on heating systems during chilly mornings and nights.

• Replace or clean your air filters to improve airflow and energy efficiency.
  
  

• Consider having your HVAC system inspected to ensure it’s running smoothly before peak usage.
  
  

✅ 2. Inspect Roof and Gutters

Yes, Arizona gets rain in the winter — especially during December and January.

• Check your roof for loose tiles or shingles.
  
  

• Clear debris from gutters and downspouts to prevent water buildup and potential roof damage.
  
  

✅ 3. Seal Windows and Doors

Drafty windows and doors can cause heat loss, even in our moderate winters.

• Use weather stripping or caulk to seal any gaps.
  
  

• Not only does this help with energy efficiency, but it also keeps your home cozier.
  
  

✅ 4. Test Smoke and Carbon Monoxide Detectors

With windows closed and heaters running, safety is even more important in the winter.

• Replace batteries in your detectors.
  
  

• Test all alarms to make sure they’re working properly.
  
  

✅ 5. Protect Outdoor Pipes (If in Higher Elevation Areas)

If you're in parts of Arizona that dip below freezing — like Flagstaff, Prescott, or even East Mesa on rare cold nights:

• Insulate any exposed pipes outside.
  
  

• Disconnect garden hoses and cover hose bibs to prevent freezing.
  
  

✅ 6. Service Your Water Heater

Cooler temperatures can affect your water heater’s efficiency.

• Flush sediment buildup from the tank.
  
  

• Check the pressure relief valve and ensure it's functioning properly.
  
  

✅ 7. Check Exterior Lighting

Shorter days mean more time spent in the dark — especially around your home’s entryways and walkways.

• Replace burnt-out bulbs.
  
  

• Consider adding motion-sensor lighting for safety and energy savings.
  
  

✅ 8. Prune Trees and Trim Landscaping

Winter is a great time to give your desert landscaping a refresh.

• Trim overgrown branches, especially those hanging near your roof or power lines.
  
  

• Clear out debris and check your irrigation system for any leaks or cracks.
  
  

✅ 9. Clean Out the Garage

Winter is a slower season for outdoor activities — making it a perfect time to organize the garage.

• Toss or donate unused items.
  
  

• Sweep and clean surfaces.
  
  

• Prep for spring by creating space for future projects or gear.
  
  

✅ 10. Prep Your Home for Guests

If you’re hosting friends or family over the holidays:

• Deep clean guest rooms and bathrooms.
  
  

• Stock up on essentials like linens and toiletries.
  
  

• Make sure your home feels warm and welcoming for the winter season.
  
  

Final Thoughts:

Just because Arizona doesn’t get snow doesn’t mean we skip winter prep. Keeping up with seasonal maintenance helps protect your investment, saves on utility bills, and makes your home more comfortable.

And if you’re thinking about selling or buying a home this winter, we’d love to guide you through the process with confidence and ease.