The One Checklist That Makes Home Maintenance Simple

A little regular home maintenance can go a long way toward preventing expensive repairs later. Beyond helping you avoid the frustration of an unexpected problem, routine upkeep can improve safety, efficiency, comfort, and the overall condition of your home. Use this guide to keep track of helpful monthly, quarterly, annual, and as-needed maintenance tasks. For an easy reference, you’ll also find a summarized checklist at the end.

MONTHLY

Check HVAC Filters
A clean HVAC filter helps maintain airflow, indoor air quality, and system efficiency. Check your filter regularly and replace it according to the manufacturer’s recommendations. Many filters are replaced about every 90 days, although homes with pets, renovation dust, allergies, or heavier system use may need more frequent changes.

Keep Garbage Disposal & Drains Fresh & Clean
A little routine attention can help keep kitchen and bathroom drains flowing and reduce odors. Keep food scraps, grease, and other materials that can cause buildup out of drains whenever possible. For a garbage disposal, follow the manufacturer’s cleaning recommendations and use plenty of cold water while it is operating. If a drain begins running slowly, remove accessible debris first and use a method that is appropriate for your particular plumbing. Avoid repeatedly mixing household chemicals or relying on harsh drain cleaners, which may damage some plumbing systems. Persistent or recurring clogs are a good reason to call a plumber.

Clean & Dust
Regular cleaning helps prevent dirt, dust, moisture, and grime from turning into larger problems. Give bathrooms a thorough cleaning and remove dust from furniture, ceiling fans, cabinet tops, bookcases, and other places where it tends to collect.

Watch for Slow Sink & Shower Drains
If a sink, shower, or tub starts draining more slowly than usual, deal with it before it becomes a complete blockage. Hair and other debris can often be removed with a simple drain tool or snake. If the clog persists or keeps returning, a professional plumber can help determine what is causing it.

Test Smoke and Carbon Monoxide (CO) Alarms
Test smoke and carbon monoxide alarms regularly, including hard-wired units with backup batteries. Follow the manufacturer’s instructions for testing, battery replacement, and the useful life of each alarm. If an alarm chirps, fails a test, or has reached its recommended replacement age, take care of it promptly.

QUARTERLY or SEMI-ANNUALLY

Keep the Critters Out
Pests and wildlife can enter through surprisingly small openings. Periodically walk around the exterior of your home and look for gaps, damaged screens, openings around pipes or vents, and other possible entry points. Check attics, basements, garages, and crawl spaces as well. Small gaps may be appropriate for certain sealants or exclusion materials, while larger openings or signs of an active infestation may warrant professional help.

Check/Change Water Filters
If your refrigerator or home has a water filtration system, check the filters and replace them according to the manufacturer’s schedule. Replacement intervals vary considerably based on the system, water quality, and household usage, so the instructions for your particular equipment are the best guide.

If you have a whole-house filtration, softening, or iron-removal system, keep a record of the brand and model and follow its specific maintenance schedule. Some systems require cartridges, salt, pellets, or other media to be replenished periodically.

Check Water Softener Salt
If you have a water softener, check its salt level regularly. How frequently it needs to be refilled depends on the equipment, hardness of your water, and household water usage. Follow the manufacturer’s recommendations rather than waiting until the reservoir is completely empty.

Clean Cupboards & Doors
Cabinet doors, handles, interior doors, and baseboards collect dirt and grime gradually. Wipe them down periodically using a cleaning method appropriate for the material and finish. This is also a good opportunity to notice loose hardware or small areas that need attention.

Clean the Kitchen Exhaust Fan & Filter
Grease can accumulate on range-hood and exhaust-fan filters, reducing airflow and creating an unnecessary fire hazard. Clean reusable filters according to the manufacturer’s instructions and replace disposable filters when recommended. While you’re there, wipe accumulated grease from accessible surfaces around the hood and fan.

Clean the Dryer Vent
Lint buildup is a preventable fire hazard and can also make a dryer work harder than necessary. Clean the lint screen after each load and periodically inspect and clean the dryer vent and exhaust path. Homes with long vent runs, heavy dryer use, or reduced airflow may need more frequent attention.

Descale & Unclog
Mineral deposits can build up in shower heads and faucet aerators and gradually reduce water flow. Clean them as needed using a method and product appropriate for the fixture and its finish.

Your HVAC condensate drain line can also become clogged, particularly in humid climates where air-conditioning systems run frequently. If you notice water around the indoor HVAC unit or other signs that the condensate line is not draining correctly, address it promptly or contact an HVAC professional.

Clean the Oven
Give your oven and range a thorough cleaning periodically based on how often you use them. Follow the appliance manufacturer’s instructions and use products that are appropriate for the surfaces being cleaned.

Maintain the Lawn & Landscaping
Outdoor maintenance varies by climate and season, but it may include mowing, leaf removal, fertilizing, aerating, pruning, and caring for trees and shrubs. Periodically inspect plants and trees for disease, damage, or branches that could create a hazard.

Clean Outside Areas
Sidewalks, driveways, fencing, patios, and some exterior surfaces benefit from periodic cleaning. If you use a pressure washer, make sure the surface is suitable for pressure washing and use the appropriate pressure and technique to avoid damaging paint, siding, wood, masonry, or seals.

ANNUALLY

Clean & Inspect Windows and Screens
Give windows and screens a thorough cleaning and inspection at least periodically. Remove dirt and cobwebs from frames and sills, and look for damaged caulking, failed seals, moisture, discoloration, or other signs of water intrusion. Addressing a small leak early can help prevent damage to surrounding walls and trim.

When cleaning screens, handle them carefully to avoid bending the frames or damaging the mesh. Before reinstalling them, check for tears and gaps around the edges.

Inspect the Roof
Regular roof inspections can help identify damage before it turns into a leak or more expensive repair. From the ground, look for missing, curling, damaged, or discolored shingles and pay attention to areas where rooflines meet. Inside the home, water stains on ceilings or signs of moisture in the attic deserve prompt attention. Avoid walking on the roof unless you can do so safely; a qualified roofing professional can perform a closer inspection when needed.

Clear the Gutters
Leaves and debris can prevent gutters and downspouts from directing water safely away from your home. Clean them as needed—often at least once or twice a year, and more frequently when nearby trees shed heavily. While you’re at it, make sure downspouts are directing water away from the foundation. If working from a ladder is unsafe or uncomfortable, hire a professional.

Service Heating & Cooling Systems
Professional HVAC maintenance can help identify developing problems and keep equipment operating efficiently. The appropriate service schedule depends on the type of system and manufacturer recommendations, although many homeowners schedule maintenance annually or before peak heating and cooling seasons. Continue checking filters, vents, and registers throughout the year.

Check the Water Heater
Inspect the area around your water heater for signs of leaks, corrosion, or other problems, and follow the manufacturer’s maintenance recommendations for your particular unit. Some tank-style water heaters may benefit from periodic flushing, but procedures vary. Because water heaters involve very hot water, electricity, or gas, use appropriate precautions and call a qualified professional if you are unsure how to service yours safely.

Clean the Refrigerator Coils
If your refrigerator has accessible condenser coils that require cleaning, follow the manufacturer’s instructions to remove accumulated dust and debris. Be careful when moving the refrigerator, particularly if it is connected to a water line.

Inspect and Maintain the Chimney
If your home has a chimney or vent serving a fireplace, wood-burning appliance, furnace, or other equipment, have it inspected and cleaned as appropriate for its use and condition. Wood-burning systems can accumulate creosote, which is combustible, while damaged or obstructed chimneys and vents can interfere with proper exhaust. A qualified chimney professional can determine whether cleaning or repairs are needed.

Clean Exterior Siding
Cleaning your home’s exterior can improve its appearance and help remove dirt, mildew, and organic buildup. The safest cleaning method depends on the type and condition of the siding. If you use a pressure washer, use settings and techniques appropriate for the material so you don’t force water behind siding, peel paint, or cause other damage.

Check Window and Door Locks
Make sure exterior doors and accessible windows lock securely and that windows intended for emergency escape can still be opened properly. Repair loose or damaged hardware promptly. If you want several locks to operate with the same key, a locksmith can advise you on rekeying or replacement options.

AS NEEDED

Tighten Door Screws & Hinges
Door and cabinet hardware can loosen gradually with everyday use. Check hinges, handles, and screws from time to time and tighten or repair them as necessary.

Fix Leaky Faucets & Plumbing
Don’t ignore a drip or small leak. Some simple fixture problems may be manageable for a homeowner, but the right repair depends on where the leak originates. If you can’t identify the source, the leak continues, or water is appearing where it shouldn’t, call a qualified plumber before a small problem becomes a larger one.

SUMMARY

Home maintenance is easier to manage when it becomes a routine instead of a reaction to something going wrong. It’s also wise to keep money set aside for maintenance and unexpected repairs, with the amount depending on factors such as the age, condition, size, and systems in your home.

Most importantly, don’t feel as though every item on this list has to happen at once. Keep an eye on your home, follow manufacturer recommendations for its equipment and appliances, and take care of small issues as they appear. If you’d like the names of contractors or service providers who can help with any of these tasks, I’d be happy to make recommendations.

Home Maintenance Checklist

	Monthly	Quarterly / Semi-Annually	Annually	As Needed
STAY SAFE
Test Smoke & Carbon Monoxide Alarms	X
Inspect / Clean Dryer Vent		X
Inspect / Maintain Chimney			X
Check Window & Door Locks			X
PREVENT PROBLEMS
Check for Pest Entry Points		X
Maintain Lawn & Landscaping		X
Inspect Roof			X
Service HVAC Systems			X
Check Water Heater			X
Fix Leaky Faucets & Plumbing				X
Tighten Door Screws & Hinges				X
CHECK / REPLACE AS RECOMMENDED
Check / Change HVAC Filters	X
Check / Change Water Filters		X
Check Water Softener Salt		X
Clean Kitchen Exhaust Fan & Filter		X
CLEAN REGULARLY
Clean Drains & Garbage Disposal	X
Deep-Clean Bathrooms	X
Dust Furniture & Fans	X
Address Slow Drains	X
Clean Cupboards & Doors		X
Descale Fixtures & Check Condensate Drain		X
Clean Outside Areas		X
Clean Windows & Screens			X
Clear Gutters			X
Clean Exterior Siding			X
Clean Refrigerator Coils, If Applicable			X