Seasonal Home Maintenance Checklist: What to Do Every Month of the Year

Most homeowners know they should be doing regular maintenance. Fewer have a plan for it. The result? Gutters that haven't been touched since 2019, a furnace filter that's practically fossilized, and a deck that's one more winter away from needing full replacement.

A seasonal home maintenance checklist doesn't have to be complicated. It just needs to exist — and remind you at the right time. This guide breaks down what to do every month of the year so you can stay ahead of problems instead of reacting to them.

Bookmark this page, or better yet, turn these into recurring seasonal chores so they show up automatically when the time comes.

How to use this checklist

This monthly home maintenance schedule is organized by season, with specific tasks under each month. Not every task applies to every home — skip what doesn't fit yours and add anything unique to your property.

A few ground rules:

• Don't try to do everything in one weekend. Spread tasks across the month.
• Assign tasks to specific people if you share a household. Vague ownership means nobody does it.
• Check items off as you go. Tracking creates momentum and shows progress year over year.

Spring (March – May)

Spring is recovery season. Winter did damage — your job is to find it before it gets worse.

March

• Test smoke and carbon monoxide detectors. Replace batteries if needed. Do this twice a year (March and September).
• Inspect the roof from the ground for missing, cracked, or curled shingles. Use binoculars if needed.
• Check the sump pump. Pour a bucket of water into the pit to make sure it kicks on and drains.
• Service your lawn mower. Change the oil, replace the spark plug, and sharpen the blade before you need it.
• Deep clean the kitchen. Pull out appliances, clean behind the fridge, degrease the range hood filter.

April

• Clean gutters and downspouts. Remove winter debris and check that water flows freely away from the foundation.
• Inspect the exterior. Walk around your home looking for cracks in siding, peeling paint, gaps in caulking around windows and doors.
• Power wash hard surfaces. Driveway, walkways, deck, and patio. Do this before sealing or staining.
• Check window screens. Repair or replace torn screens before you start opening windows.
• Turn on outdoor faucets. Slowly open the valve and check for leaks from freeze damage.

May

• Schedule HVAC maintenance. Have a technician inspect and tune up your air conditioning before summer heat arrives.
• Stain or seal the deck. If water stops beading on the surface, it's time. Do this after power washing.
• Inspect and clean the dryer vent. A clogged dryer vent is a fire hazard. Clean the full length of the duct, not just the lint trap.
• Fertilize the lawn and garden beds. Late spring is ideal for most grass types. Test your soil if you haven't in a few years.
• Check exterior drainage. Make sure the ground slopes away from your foundation. Redirect downspout extensions if needed.

Summer (June – August)

Summer is about upkeep and catching issues while the weather cooperates.

June

• Inspect and clean the garage. Sweep, organize, and check for pests. This is a good time to purge what you don't need.
• Check caulking around tubs, showers, and sinks. Re-caulk any areas where it's cracked or pulling away. This prevents water damage behind walls.
• Clean refrigerator coils. Dusty coils make the fridge work harder and increase your energy bill. Pull the unit out and vacuum the coils.
• Test your sprinkler system. Check each zone for broken heads, misaligned spray, and dry spots.
• Trim trees and shrubs away from the house. Keep branches at least three feet from the roofline and siding.

July

• Inspect the attic. Look for signs of leaks, pests, or inadequate insulation. Check that the attic ventilation is clear.
• Deep clean carpets and upholstery. Summer is ideal for shampooing since you can open windows to speed drying.
• Check and clean the garbage disposal. Run ice cubes and citrus peels through it, then check for leaks underneath.
• Inspect the water heater. Look for rust, leaks, or unusual noises. Flush the tank to remove sediment if you haven't in a year.
• Touch up exterior paint. Small touch-ups now prevent larger jobs later. Pay attention to trim, windowsills, and areas exposed to sun.

August

• Replace HVAC filters. If you haven't changed them since spring, do it now. Check them monthly during heavy-use seasons.
• Clean and inspect the fireplace and chimney. Schedule a professional cleaning before fall. Creosote buildup is a fire risk.
• Check weatherstripping on doors and windows. Replace any that's worn, compressed, or missing before heating season.
• Inspect the basement or crawl space. Look for moisture, cracks, or signs of pests. Address any issues before fall rains.
• Back-to-school deep clean. Reorganize closets, donate outgrown clothes, and deep clean kids' rooms and common areas.

Fall (September – November)

Fall is prep season. Everything you do now protects your home through winter.

September

• Test smoke and carbon monoxide detectors again. Second check of the year. Replace any units older than 10 years (smoke) or 7 years (CO).
• Clean gutters. Yes, again — especially after leaves start dropping. This is the most important gutter cleaning of the year.
• Drain and store garden hoses. Disconnect them from outdoor faucets so water doesn't freeze and burst the pipe.
• Aerate and overseed the lawn. Early fall is the best time for cool-season grasses. The soil is still warm but the air is cooler.
• Have the furnace inspected. Schedule a professional tune-up before heating season. Replace the filter while you're at it.

October

• Shut off exterior water supply. Close the interior shutoff valve for outdoor faucets and drain any remaining water.
• Insulate exposed pipes. Pipes in unheated areas — basement, crawl space, garage — need foam insulation to prevent freezing.
• Rake leaves and clear yard debris. Wet leaf piles on the lawn can smother grass and encourage fungal growth.
• Check the roof and flashing before winter weather makes it inaccessible. Seal any gaps around vents, skylights, or chimneys.
• Clean and store outdoor furniture. Wipe down, cover, or move patio furniture and grills to protected storage.

November

• Reverse ceiling fans. Switch to clockwise rotation to push warm air down from the ceiling. This reduces heating costs.
• Test the generator if you have one. Run it for 15 minutes, check the oil, and make sure you have fuel.
• Stock winter supplies. Ice melt, snow shovels, sand or kitty litter for traction. Don't wait until the first storm.
• Inspect the driveway and walkways for cracks. Fill them before water seeps in, freezes, and makes them worse.
• Clean the range hood filter and kitchen exhaust fan. Heavy cooking season is coming — start it with clean ventilation.

Winter (December – February)

Winter is about protection and indoor maintenance. Focus on keeping systems running and tackling projects that are easier to do when you're already inside.

December

• Check attic insulation. If you can see the joists, you probably need more. Proper insulation saves significant heating costs.
• Inspect fire extinguishers. Check the pressure gauge and make sure they're accessible. Replace any that are expired.
• Clean and organize the pantry. Check expiration dates, consolidate open packages, and deep clean shelves.
• Test GFCI outlets. Press the "test" button on outlets near water — kitchen, bathroom, garage, outdoor. They should trip and reset.
• Check for drafts. Hold a lit candle near windows and doors. If the flame flickers, you've found an air leak to seal.

January

• Deep clean bathrooms. Scrub tile grout, descale showerheads, and check for any signs of mold or mildew.
• Inspect plumbing for slow drains. Address minor clogs before they become major backups. Enzyme-based drain cleaners are gentler on pipes than chemical ones.
• Organize the garage or basement. Winter is a good time for indoor organization projects. Label bins, create zones, and clear floor space.
• Review your home maintenance log. Look back at what you did (and didn't do) last year. Adjust this year's plan based on what your home actually needs.
• Check washing machine hoses. Look for bulges, cracks, or signs of wear. Replace rubber hoses with braided stainless steel.

February

• Service your snow blower (if applicable). Check the oil, spark plug, and shear pins mid-season.
• Plan spring projects. Get quotes for any larger jobs — roof repairs, painting, landscaping — while contractors are less busy.
• Inspect interior walls and ceilings for new cracks or stains. Fresh stains on ceilings often indicate a roof leak or pipe issue above.
• Flush the water heater. Sediment builds up over time and reduces efficiency. Attach a hose to the drain valve and flush until the water runs clear.
• Deep clean the laundry room. Wipe down machines, clean the lint trap housing, and check the dryer vent connection.

Quick-reference checklist

Here's the full monthly home maintenance schedule at a glance:

The problem with bookmarking this page

You found this checklist. You might even bookmark it. But here's what usually happens: you forget about it until you're standing in two inches of basement water wondering when you were supposed to check the sump pump.

The value of a seasonal home maintenance checklist isn't in the list itself — it's in getting reminded at the right time. A checklist you see in March is helpful. One you forgot about in a browser tab from six months ago is not.

That's exactly why ChoreLoop lets you create seasonal chores — recurring tasks that only show up during the months you specify. Set "clean gutters" for April and September, "flush the water heater" for February, and "schedule HVAC maintenance" for May — and they'll appear on your household's shared schedule automatically when it's time. No bookmarks to forget, no spreadsheets to maintain. Try it free and turn this checklist into a system that actually works.