Winter Home Maintenance

Winter in Southern California is mild, but it still brings cooler nights, occasional rain, and seasonal changes that can affect your home. Even without snow or freezing temperatures, this time of year is perfect for checking in on the systems and spaces that keep your home comfortable. A little attention now can help you avoid repairs, improve energy efficiency, and stay cozy through the season.

Start with your heating system. Many families in the SGV, IE, and OC turn on their heaters more often than expected during December and January. Replace your air filters and make sure the vents throughout your home are open and clean. A fresh filter helps your system run smoothly and reduces energy use. If it has been more than a year since your last tune up, consider scheduling a quick service appointment. A technician can catch small problems early and extend the life of your unit.

Next, look for drafts or cold spots around your windows and doors. Older Southern California homes often lose heat through small gaps. On a cool evening, walk through your home and feel for temperature changes or airflow. Weather stripping, caulking, or insulated curtains can make a noticeable difference in warmth and comfort.

Check your roof and exterior as well. While many Southern California homes do not experience heavy winter storms, wind and rain can still expose weak points. Walk your property and look for cracked tiles, lifted shingles, or debris that may have collected in roof valleys. Identifying issues early helps prevent leaks and protects your home when the weather changes.

Outdoor spaces also need attention during winter. Trim back branches that hang over your roof or fence. Winter storms often bring strong winds, and loose or heavy branches can fall and cause damage. Clear away fallen leaves or clutter from around the yard to keep pathways safe and reduce fire risks.

Inside your home, test smoke alarms and carbon monoxide detectors. Winter is when heaters and fireplaces get the most use, making this a good moment to check that all safety devices are working properly. Replace batteries as needed and update any older units.

If you live near hillsides or areas that receive more rain, take a moment to check drainage around your yard. Look for spots where water tends to pool and make sure it flows away from your home. Redirecting water helps protect your foundation and prevents soil shifting during wetter months.

Winter home maintenance in Southern California does not require a long checklist. These small steps help you stay comfortable, protect your home, and avoid costly repairs. With a little preparation, you can enjoy the cooler months knowing your home is ready for the season.