Start outside, where the rain goes
October is a useful moment to walk around your home before the rain settles in. In Sonoma County, the details that matter most are often quiet ones: a downspout that empties against a foundation, leaves gathering on a path, or a door that catches every time the weather changes.
Begin with a ground-level check. Look for debris at accessible drains, disconnected downspouts, or water pathways directing runoff toward your home. If a gutter or roof needs ladder work, especially near power lines or on a steep slope, hire an appropriately qualified professional rather than taking the risk yourself.
Check the entry points
Weatherstripping around an exterior door, worn window seals, and gaps around frequently used entries can become more noticeable when temperatures change. Feel for drafts, check whether doors latch easily, and note where water has previously appeared after rain.
Homi can help with eligible minor door-hardware adjustments and straightforward caulking or sealing tasks. Visible leaks from roofing, structural moisture problems, or work requiring a permit deserve assessment by the appropriately licensed trade.
Give interior systems a simple once-over
Replace or inspect HVAC filters on the schedule your equipment manufacturer recommends. Test smoke and carbon monoxide alarms according to their instructions, and clear accessible ventilation grilles of dust. Take a look under sinks for new stains or dampness, without dismantling plumbing.
A useful habit is to make one room-by-room list rather than trying to remember small problems as they arise. Group the hinge that needs attention, a loose hook, a sticking door and touch-ups into one maintenance conversation.
Prepare for interruptions
Keep flashlights, a charged power bank, important medications and essentials somewhere you can reach them. Check official local weather and emergency information when storms are forecast. If your property sits near a flood-prone area, follow local agency guidance about drainage and preparedness.
Rohnert Park’s public safety department recently reminded Sonoma County homeowners that debris in gutters and drains and standing water around homes can be early warning signs. Small, regular checks are useful; they are not a substitute for professional drainage or flood mitigation where needed.
Build a seasonal rhythm
The most useful checklist is the one you can repeat. Revisit the outside of the house before major seasonal shifts, group manageable tasks into scheduled visits, and keep track of what has already been addressed.
For homeowners in eligible Homi service areas, an ongoing home maintenance membership can make those smaller tasks easier to organize alongside everyday repairs.

