Year-Round Home Maintenance Calendar: Month-by-Month Guide

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Most home maintenance guides tell you what to do. This one tells you when — with a month-by-month calendar you can actually follow. Systems fail at predictable times for predictable reasons. A water heater that never got flushed fails in year 8. A roof that never got inspected leaks in year 12. A furnace filter that never got changed struggles in January.

This calendar takes the guesswork out of homeownership. Work through it once, set reminders, and you’ll spend less on repairs, extend the life of your systems, and never get surprised by an “unexpected” breakdown.

How to Use This Calendar

Some tasks are monthly (air filters, visual checks). Some are seasonal (AC startup, furnace startup). Some are annual (water heater flush, chimney sweep). The calendar groups them by month to give you manageable batches of work.

For each task: note whether it’s DIY or requires a professional, and roughly how long it takes. Most of the work here is straightforward; the value is simply doing it consistently.

January

Focus: Heating, winter hazards, post-holiday check

Check furnace/heat pump filter. Replace if dirty. Peak heating season means faster filter loading — don’t wait 90 days.
Test smoke and CO detectors. Monthly test takes 10 seconds; do it every month.
Clear snow and ice from heat pump unit. Ice on the coils reduces efficiency. Keep a 2-foot clearance.
Inspect for ice dams. Check eaves after significant snowfall for ice buildup. Address with a roof rake (from the ground) before it worsens.
Check for drafts around windows and doors. Light a candle near frames — flickering indicates air leaks. Seal with weatherstripping or caulk.
Flush one or two faucets to check water pressure and color — occasional checks catch early signs of pipe or water quality issues.

February

Focus: Interior systems, planning for spring

Check and replace furnace filter. Second check in heating season.
Test GFCI outlets throughout the home — in bathrooms, kitchen, garage, and exterior. Press TEST, confirm power cuts; press RESET.
Inspect under-sink areas in kitchen and bathrooms for signs of leaks or moisture.
Clean dryer vent. Lint buildup in dryer vents is a leading cause of house fires. Disconnect the vent duct from the dryer and clean the full run with a vent brush kit.
Schedule spring contractor work. If you’re planning HVAC service, roof inspection, or exterior painting, schedule now — spring availability fills fast.
Check attic for moisture. On a clear, cold day, look for condensation or frost on attic sheathing — a sign of inadequate ventilation or exhaust fan problems.

March

Focus: Early spring prep, exterior assessment

Walk the exterior after winter. Look for foundation cracks, damaged siding, caulk failures around windows and doors, and any damage from ice or snow load.
Inspect roof from ground with binoculars. Look for missing or lifted shingles, damaged ridge cap, or compromised flashing after winter.
Check that all vents are unobstructed. Dryer vents, bathroom exhaust vents, and crawl space vents may have accumulated debris or insulation during winter.
Test sump pump. Pour water into the pit to confirm the pump activates and discharges properly. Spring rains are the peak load period.
Inspect window and door weatherstripping. Replace any that’s cracked, compressed, or pulling away.

April

Focus: HVAC startup, plumbing, lawn systems

Start spring HVAC maintenance. See the full spring HVAC checklist — replace filters, clear outdoor unit, clean condensate drain, schedule professional tune-up.
Test AC system. On the first warm day, run the AC for 15 minutes and confirm cool air from all registers.
Reconnect and test outdoor hose bibs. Slowly open the shutoff valve and watch for drips at connections or the wall penetration — signs of a freeze fracture from winter.
Service irrigation system. Start up the system, check all zones, adjust heads for coverage, inspect backflow preventer.
Clean gutters. First cleaning of the year after winter debris and spring seed/pollen accumulation.
Check exterior wood for rot. Probe deck boards, fence posts, and wood trim at ground level with a screwdriver — soft wood indicates rot.

May

Focus: Exterior maintenance, pre-summer prep

Service lawn equipment. Change oil in the mower, replace spark plug, sharpen blade, check fuel lines before peak season.
Inspect deck and patio. Check for loose boards, corroded fasteners, and structural connections at the ledger (where deck attaches to house).
Seal deck if needed. Water beading test: sprinkle water on deck surface. If it soaks in instead of beading, the deck needs sealing.
Check window and door screens. Repair or replace damaged screens before bug season.
Test all outdoor GFCI outlets for summer use.
Inspect foundation vents. Confirm they’re open for summer (cross-ventilation in crawl spaces reduces humidity damage in non-conditioned crawls).

June

Focus: Cooling systems, electrical, summer safety

Check AC filter again. With cooling season in full swing, filter loading accelerates.
Inspect outdoor unit clearances. Vegetation growing into or around the condenser unit should be trimmed back to 2 feet.
Test pool electrical safety. GFCI protection on all pool/spa circuits, inspect pool light seals, confirm bonding integrity (see Summer Electrical Safety guide for full checklist).
Check attic temperature. On a hot day, attic temperatures above 130°F suggest inadequate ventilation. Ridge and soffit vents should be clear.
Inspect plumbing for slow drains. Address partial clogs before they become full blockages.
Test garage door auto-reverse. Place a 2x4 flat on the floor under the door. The door should reverse on contact. Test the photoelectric safety sensors as well.

July

Focus: Peak cooling season checks, fire safety

Check AC filter. Peak cooling load means fastest filter fouling — this is the month most people skip.
Inspect outdoor hoses and connections. UV and heat cause hoses to crack; inspect for weeping at connections.
Test smoke and CO detectors. Monthly check.
Check fire extinguisher. Confirm the gauge reads full and the pin is intact. Replace if discharged or expired.
Inspect for pest entry points. Summer is peak pest activity. Check foundation gaps, utility penetrations, and attic vents for signs of intrusion.

August

Focus: Late summer systems check, start planning fall work

Schedule fall HVAC service. HVAC companies book up in October — schedule your furnace tune-up now.
Schedule fall roof inspection. Book roofing contractors before fall busy season.
Inspect exterior caulking. Check around windows, doors, and utility penetrations. Any cracked or missing caulk should be replaced before fall rains.
Check basement for moisture. Humidity and summer groundwater pressure peak in August — check walls and floors for efflorescence, staining, or active seepage.
Clean range hood filter. A clogged filter is a grease fire hazard. Most metal filters can be run through the dishwasher.

September

Focus: Pre-winter start, fall exterior prep

Full exterior inspection. Walk the property with fresh eyes — now is when you can see and fix problems before winter closes the repair window.
Clean gutters (first fall cleaning). After late-summer seed drop but before full leaf fall.
Service heating system. If you haven’t scheduled fall HVAC service, do it now. Furnace tune-up, heat pump check, or boiler service — all need to happen before first heating demand.
Disconnect and drain hose bibs. Shut off interior valves, drain, and remove hoses. Cap with insulated covers.
Service generator. Test operation, change oil, and confirm fuel is fresh (add stabilizer if storing gasoline).
Blow out irrigation system. Schedule irrigation winterization before first hard freeze — compressed air purge prevents cracked pipes and heads.

October

Focus: Winter prep, heating system startup

Replace furnace/heat pump filter before heating season begins.
Test heating system. Run heat for 30 minutes; confirm warmth at all registers and no unusual smells (burning dust on first startup is normal; burning smell after that is not).
Chimney inspection and sweep. If you use a fireplace or wood stove, annual chimney service is essential — creosote buildup is a fire hazard.
Check and insulate pipes in unheated spaces. Crawl space, garage, and attic pipes should be wrapped before temperatures drop below freezing.
Test sump pump. Before fall rains and freeze season, confirm it operates.
Inspect weather stripping and door seals. Cold air infiltration costs real money in heating bills.

November

Focus: Final winterization, heating systems

Clean gutters (final fall cleaning). After most leaves fall in your area. This is the most important gutter cleaning of the year — full gutters going into winter cause ice dams.
Install storm windows and doors where applicable.
Check attic insulation depth. Adequate insulation (R-38 to R-60 depending on climate zone) is your best defense against ice dams.
Drain and store outdoor furniture. Move furniture inside or cover with weatherproof covers; drain any water-holding furniture.
Test snow removal equipment. Start snowblower, confirm controls work, check oil and spark plug.

December

Focus: Monitoring, winter safety

Test smoke and CO detectors. Especially important with holiday decorating, candles, and heating system running.
Inspect holiday lights for damaged cords or sockets before use. Don’t use lights with cracked or frayed wiring.
Check for pipe freeze risk areas. If temperatures are forecast below 20°F, confirm your pipe protection measures are in place.
Know where your main water shutoff is. Review location with all household members — emergencies happen over the holidays when contractors are hard to reach.
Clear heat pump of snow/ice after major storms.

Annual Tasks (Schedule as Needed)

Some tasks need to happen once a year but don’t fit neatly into one month:

Task	Frequency	Best Time
Water heater flush	Annual	Fall
Water heater anode rod check	Every 3 years	Fall
Chimney sweep	Annual if used	October
Septic tank inspection/pump	Every 3–5 years	Spring or fall
Whole-home electrical inspection	Every 5–10 years	Any
Re-caulk tubs and showers	Every 5 years	Any
Test pressure relief valve on water heater	Annual	Any
Drain hot water heater sediment	Annual	Fall

FAQ

Q: Is all of this really necessary?
The items on this calendar represent the preventive maintenance that reduces major failures. You can skip most of them — homeowners do every year. But skipped maintenance accumulates: a $30 furnace filter becomes a $2,000 heat exchanger failure; a missed roof inspection becomes a $15,000 water damage claim.

Q: What should I do first if I’ve been skipping maintenance for years?
Start with the safety items (smoke/CO detectors, electrical), then work through the big-ticket systems (HVAC, roof, plumbing). Get professional assessments on anything over 15 years old.

Q: How do I keep track of all of this?
A simple spreadsheet or a home management app (HomeZada, BrightNest) works well. At minimum, note the date on filters and appliances when you service them.

Q: How much does routine home maintenance cost per year?
Budget 1–2% of your home’s value annually for maintenance and repairs. A $400,000 home should budget $4,000–$8,000/year. Homes older than 20 years often run at the higher end.

Q: What’s the most common skipped maintenance that leads to expensive repairs?
In order: furnace filter changes (leads to heat exchanger failure), gutter cleaning (leads to ice dams and foundation issues), roof inspection delays (small flashing problem becomes water damage), and water heater neglect (anode rod depletion leads to premature tank failure).

ProCraft Year-Round Home Services

ProCraft handles the professional maintenance items on this calendar — HVAC tune-ups, roof inspections and repairs, plumbing services, and electrical work. Our maintenance plan customers receive priority scheduling and preferred rates, making it easy to stay on schedule throughout the year.

Contact ProCraft to discuss a home maintenance plan. Serving homeowners in [your area].