A seasonal home-maintenance checklist your neighbors already use

Most of the expensive repairs we hear about started as a small, cheap fix somebody put off for a year. None of this is exciting. All of it is the difference between a $150 call and a $6,000 one.

Spring (March–May)

• HVAC tune-up before the first hot week. Have the AC serviced now, not in July when every HVAC pro in the county is booked and your unit picks the hottest day to quit.
• Check the roof and gutters after winter. Look for missing shingles, granule buildup in the gutters, and clear any debris before spring storms.
• Exterior caulk and paint check. Cracked caulking around windows and trim lets water in all summer. A half-day fix now beats a rot repair later.
• Test the sprinkler system before you need it — heads, timers, and leaks are easiest to spot when you're already out there.

Summer (June–August)

• Change HVAC filters monthly during peak use — a clogged filter is the single most common cause of a summer AC service call.
• Pressure-wash siding, driveway, and walkways while it's dry enough to actually work and dry out between rains.
• Inspect the deck or fence for loose boards, popped nails, and any wood that's gone soft — summer humidity is hardest on exterior wood.
• Check for pests — termites swarm in warm, humid weather; an early catch is a treatment, a late one is structural repair.

Fall (September–November)

• Clean gutters again once the leaves are mostly down, not before — you'll just have to do it twice.
• Service the furnace/heating system before the first cold snap, same logic as the spring AC tune-up.
• Seasonal pruning — see our guide on what to cut now and what to leave alone; fall is the wrong time for spring bloomers.
• Check the water heater — flush sediment once a year; most people never do this and it's the difference between a 12-year water heater and an 8-year one.
• Chimney and fireplace inspection if you use it, before the first fire of the season.

Winter (December–February)

• Insulate exposed pipes before the first hard freeze — a burst pipe is one of the most expensive and most preventable winter repairs.
• Check attic insulation and weatherstripping — this is when a drafty house actually costs you money on the utility bill, and it's a cheap fix.
• Late-winter pruning window for summer-blooming shrubs (crape myrtle, roses, hydrangea) — see our fall-pruning guide for the full breakdown.
• Test smoke and CO detectors, and replace batteries — an easy one to let slide.

The one habit that covers most of this

Walk your own property twice a year — once in spring, once in fall — the way an inspector would: roofline, gutters, foundation, exterior wood, caulk lines. Most of what's on this list, you can catch just by looking.

Where this comes from: general seasonal-maintenance guidance consistent with typical HVAC-manufacturer service recommendations and home-inspector best practices for the north Georgia climate.