Annual Home Maintenance Calendar

Homeowner Summary

Home maintenance is not a spring cleaning project or a weekend chore. It is a year-round responsibility that, when approached systematically, takes a few hours per month and costs $2,000-$4,000 per year for a typical single-family home. That investment protects an asset worth $200,000-$500,000+ and prevents emergency repairs that cost 5-10x more than the maintenance they replace.

This calendar breaks the work into monthly tasks, organized so the workload is distributed evenly throughout the year. Each month includes a mix of quick checks (5-10 minutes), DIY tasks (30-60 minutes), and professional services to schedule. No single month is overwhelming, but skipping months creates a backlog that leads to expensive failures.

The calendar is designed for a typical US single-family home. Adjust for your specific home: condos and townhomes can skip exterior and roofing tasks handled by the HOA; homes without pools, fireplaces, or certain systems can skip those items. Climate zone adjustments are noted where applicable — a home in Minnesota has a different November than a home in Florida.

Month-by-Month Maintenance Calendar

January

Theme: Mid-winter monitoring and indoor maintenance

Tasks

• [ ] Check and replace the HVAC filter — peak heating season; filters clog faster under heavy use
• [ ] Test the sump pump — pour a bucket of water into the pit; verify it activates and drains
• [ ] Monitor for ice dams after snowfall — check for icicle formation at the roof edge and water stains in the attic (cold climates)
• [ ] Check the attic for frost accumulation on the underside of the roof deck (indicates moisture/ventilation problem)
• [ ] Inspect windows for condensation between panes (indicates seal failure) or excessive interior condensation (indicates humidity problem)
• [ ] Check caulking around windows and doors from inside — feel for drafts and apply temporary caulk or window film if needed
• [ ] Clean kitchen exhaust fan filter — soak in degreasing solution; replace if damaged
• [ ] Test GFCI outlets throughout the house — press test, then reset
• [ ] Check fire extinguisher pressure gauges — recharge or replace if in the red zone
• [ ] Review annual maintenance budget — plan spending for the year based on known needs and equipment ages

Estimated time: 1-2 hours | Estimated cost: $10-$40 (filter)

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February

Theme: Late-winter interior projects and spring planning

Tasks

• [ ] Check and replace the HVAC filter if due
• [ ] Inspect the water heater — look for signs of leaks, rust, or corrosion on the tank and connections
• [ ] Flush the water heater to remove sediment: connect a garden hose to the drain valve, open the valve, and let water run until clear (5-10 minutes); sediment reduces efficiency and shortens tank life
• [ ] Test the water heater T&P (temperature and pressure) relief valve — lift the lever briefly; water should flow and stop when released
• [ ] Inspect under all sinks for leaks, moisture, or mold
• [ ] Clean dryer vent and ductwork — disconnect the duct from the dryer, vacuum lint from both ends and the duct itself; lint buildup is a fire hazard and reduces dryer efficiency by up to 30%
• [ ] Deep clean appliances: run a cleaning cycle on the dishwasher (with vinegar or a dishwasher cleaner), clean the oven, clean the refrigerator coils (underneath or behind the unit)
• [ ] Schedule spring HVAC tune-up (AC) — book now for March-April service before the rush
• [ ] Order spring maintenance supplies — caulk, touch-up paint, deck cleaner, garden hose fittings, sprinkler heads

Estimated time: 2-3 hours | Estimated cost: $10-$40 (filter, cleaning supplies)

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March

Theme: Early spring prep — begin exterior transition

Tasks

• [ ] Check and replace the HVAC filter if due
• [ ] Schedule the AC tune-up if not already scheduled — service should occur in March or April
• [ ] Test the air conditioning system — switch to cooling mode, verify cool air from vents within 5 minutes; report any issues before peak scheduling
• [ ] Clean the outdoor AC condenser unit — remove winter debris; rinse coils gently with a garden hose
• [ ] Inspect the roof from the ground — binoculars help; look for missing, damaged, or curling shingles and compromised flashing
• [ ] Inspect the foundation for new cracks — compare to previous inspections if documented
• [ ] Begin exterior inspection — walk the perimeter and note siding damage, paint peeling, caulk gaps, and drainage issues
• [ ] Test outdoor GFCI outlets — they may have tripped during winter; reset and verify operation
• [ ] Inspect the garage door — test the auto-reverse safety feature (place a 2x4 under the door; it should reverse when it contacts the board); lubricate springs, hinges, and rollers with silicone spray
• [ ] Check and clean bathroom exhaust fans — remove the cover and vacuum dust from the fan and housing

Estimated time: 2-3 hours | Estimated cost: $10-$40 (filter, supplies)

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April

Theme: Full spring maintenance — exterior and systems

Tasks

• [ ] Check and replace the HVAC filter if due
• [ ] Complete the AC tune-up (professional, $80-$150)
• [ ] Clean gutters and downspouts — remove winter debris; flush with a hose to verify flow
• [ ] Inspect and repair caulking around windows, doors, and exterior penetrations
• [ ] Inspect the deck — check for rot, loose boards, popped fasteners, and railing stability; clean and schedule resealing if needed
• [ ] Activate and test the irrigation system — run each zone, check for broken heads and leaks, adjust spray patterns
• [ ] Begin landscaping maintenance — clean beds, trim shrubs away from the house (3 feet minimum), verify grading slopes away from the foundation
• [ ] Check exterior faucets — turn them on to verify they were not damaged by winter freezing
• [ ] Inspect window and door screens — repair tears, replace damaged screens
• [ ] Schedule pest inspection ($75-$150) — especially important in termite-prone regions

Estimated time: 4-6 hours (including gutter cleaning and landscaping) | Estimated cost: $80-$300 (tune-up, pest inspection)

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May

Theme: Outdoor living prep and warm-weather transition

Tasks

• [ ] Check and replace the HVAC filter if due
• [ ] Complete deck maintenance — clean, sand rough spots, and apply stain or sealant if the water test indicates it is needed (water soaks in rather than beading up)
• [ ] Set up outdoor furniture and equipment — clean, inspect for damage, tighten hardware
• [ ] Inspect and clean the grill — check gas connections for leaks (soap water test), clean grates, check burner tubes
• [ ] Seal the driveway if asphalt ($0.15-$0.25 per sq ft DIY, $0.20-$0.50 per sq ft professional) — best done when temperatures will be above 50 degrees F for 24+ hours
• [ ] Inspect play equipment for safety — tighten bolts, check for rust, verify anchor stability
• [ ] Check and service the lawn mower — oil change, blade sharpening, air filter replacement
• [ ] Apply pre-emergent weed control if not already done (timing varies by climate zone and grass type)
• [ ] Inspect exterior paint and stain — address peeling, cracking, or bare wood before summer sun accelerates damage
• [ ] Open the pool (if applicable) — service equipment, balance chemistry, run the filter

Estimated time: 4-8 hours (deck, outdoor prep) | Estimated cost: $50-$500 (stain, sealer, supplies)

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June

Theme: Summer systems check and storm prep

Tasks

• [ ] Check and replace the HVAC filter — summer is peak cooling season; check every 3-4 weeks
• [ ] Monitor AC performance — verify the system maintains the setpoint on hot days; check for unusual noises, short cycling, or ice on refrigerant lines
• [ ] Flush the condensate drain with vinegar — high humidity increases condensate production and algae growth
• [ ] Complete storm preparation — review emergency kit, update insurance documentation, trim dead branches, inspect shutters or stock plywood (hurricane zones); see Storm Prep article
• [ ] Check attic ventilation — on a hot day, verify the attic is not more than 10-15 degrees F above outdoor temperature
• [ ] Inspect the irrigation system mid-season — adjust watering schedule for summer heat; check for new leaks or broken heads
• [ ] Monitor indoor humidity — target 40-55% RH; run dehumidifier in basement if above 55%
• [ ] Check exterior caulking — summer sun and heat can cause caulk to crack and pull away
• [ ] Inspect the water softener (if applicable) — check salt level, clean the brine tank annually

Estimated time: 1-2 hours | Estimated cost: $10-$40 (filter, vinegar)

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July

Theme: Mid-summer monitoring and efficiency check

Tasks

• [ ] Check and replace the HVAC filter if due
• [ ] Review energy bills — compare to the same month last year; a spike exceeding 15% without a corresponding heat wave indicates declining AC efficiency or a new air leak
• [ ] Inspect the exterior for pest activity — check for wasp nests (eaves, soffits, deck undersides), carpenter ant frass near wood structures, and termite mud tubes on the foundation
• [ ] Deep clean the garbage disposal — ice cubes and citrus peels for the blades; baking soda and vinegar flush for the drain
• [ ] Inspect washing machine hoses — replace rubber hoses with braided stainless steel ($15-$25 per pair) if they are more than 5 years old; check for bulging, cracking, or moisture at connections
• [ ] Check the water heater anode rod (tank-style water heaters) — remove the rod from the top of the tank using a 1-1/16 inch socket; replace if less than 1/2 inch thick or heavily corroded ($20-$50 part); the anode rod protects the tank from corrosion and extending its life
• [ ] Inspect attic insulation — look for areas displaced by wind, compressed by foot traffic, or damaged by moisture or pests
• [ ] Clean refrigerator condenser coils — under or behind the unit; dusty coils reduce efficiency by 15-25%
• [ ] Pool mid-season service (if applicable) — professional equipment inspection, chemistry balance, filter deep clean

Estimated time: 2-3 hours | Estimated cost: $10-$50 (filter, anode rod, hoses)

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August

Theme: Late-summer prep for the fall transition

Tasks

• [ ] Check and replace the HVAC filter if due
• [ ] Schedule the fall furnace tune-up — book now for September-October service before the fall rush
• [ ] Test smoke and CO detectors — press the test button on each unit; replace batteries in any unit that is slow to respond
• [ ] Inspect the chimney exterior from the ground (if applicable) — look for cracked mortar, damaged cap, or compromised flashing
• [ ] Check weatherstripping on all exterior doors — the paper test (close the door on a piece of paper; if it pulls out easily, the seal is inadequate)
• [ ] Inspect the attic and crawlspace for signs of pest activity — summer is peak activity for rodents, squirrels, bats, and insects seeking shelter before fall
• [ ] Clean and inspect the dryer vent — second cleaning of the year for heavy-use households
• [ ] Back-to-school safety check — verify egress windows in children's bedrooms operate properly, test bedroom smoke detectors, review the family fire escape plan
• [ ] Evaluate summer landscape damage — note areas where irrigation was inadequate, tree limbs that need trimming, and drainage problems revealed by summer storms

Estimated time: 2-3 hours | Estimated cost: $10-$40 (filter, batteries)

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September

Theme: Fall transition — begin winterization planning

Tasks

• [ ] Check and replace the HVAC filter if due
• [ ] Complete the furnace tune-up (professional, $80-$150) — this is the most important professional service of the fall season
• [ ] Test the heating system — switch to heat mode, set the thermostat 5 degrees above room temperature, verify warm air from vents within 5 minutes; note any burning smell (normal for the first 30 minutes of seasonal use) or unusual noises
• [ ] Schedule chimney inspection and sweep (if applicable, $150-$400)
• [ ] Seal air leaks — perform the candle test on a breezy day; caulk and weatherstrip gaps before temperatures drop below caulk's working range (40 degrees F / 4 degrees C)
• [ ] Begin winterizing outdoor faucets — disconnect hoses, install insulated covers
• [ ] Overseed and fertilize the lawn (cool-season grasses: September is the best time; warm-season grasses: apply in spring)
• [ ] Inspect and clean the sump pump — test with a bucket of water; verify the discharge pipe is clear
• [ ] Drain and winterize the irrigation system — hire a blowout service or DIY with an air compressor (40-80 PSI maximum)
• [ ] Aerate the lawn if compacted (every 1-2 years for high-traffic lawns)

Estimated time: 3-4 hours (plus professional services) | Estimated cost: $80-$400 (furnace tune-up, chimney service)

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October

Theme: Full winterization — seal, insulate, protect

Tasks

• [ ] Check and replace the HVAC filter if due
• [ ] Complete all weatherstripping and caulking — this is the deadline; temperatures below 40 degrees F compromise caulk adhesion
• [ ] Replace smoke and CO detector batteries — fresh batteries at the start of heating season; replace any expired units (smoke: 10 years, CO: 5-7 years)
• [ ] Reverse ceiling fans to clockwise (low speed) for winter
• [ ] Winterize outdoor faucets — shut off interior valves, drain exterior faucets, install insulated covers
• [ ] Drain outdoor fountains and water features — store pumps indoors
• [ ] Service the snow blower (if applicable) — change oil, replace spark plug, check belt tension, test start
• [ ] Test the generator (if applicable) — run under load for 30 minutes; verify fuel is fresh
• [ ] Store or cover outdoor furniture — clean thoroughly before storing; cover or move to a protected area
• [ ] Check insulation levels in the attic — target R-38 to R-60 depending on climate zone; add insulation if below the recommended level
• [ ] Insulate exposed pipes in unheated areas — crawlspaces, garages, attics

Estimated time: 4-6 hours | Estimated cost: $30-$100 (pipe insulation, faucet covers, caulk, batteries)

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November

Theme: Final winterization and gutter cleaning

Tasks

• [ ] Check and replace the HVAC filter if due
• [ ] Clean gutters and downspouts — this is the most important gutter cleaning of the year; complete after most leaves have fallen but before the first hard freeze
• [ ] Verify downspout extensions discharge at least 4-6 feet from the foundation
• [ ] Verify all winterization tasks are complete — outdoor faucets, irrigation, pool, outdoor furniture, hoses
• [ ] Check the roof one final time before winter — look for any loose shingles or flashing from fall storms
• [ ] Stock winter emergency supplies — ice melt, sand, snow shovels, roof rake, de-icing cables if needed
• [ ] Verify furnace exhaust and intake vents are clear and visible (mark their locations so you can keep them clear of snow all winter)
• [ ] Test the sump pump again before the ground freezes
• [ ] Protect outdoor AC condenser unit — do NOT cover it completely (traps moisture and encourages rodent nesting); a top-only cover or no cover with cleared debris is preferred; consult the manufacturer
• [ ] Check the holiday decoration plan — inspect lights and extension cords for damage before hanging; use outdoor-rated cords for exterior displays; avoid overloading circuits

Estimated time: 3-4 hours | Estimated cost: $0-$250 (gutter cleaning if professional, supplies)

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December

Theme: Winter monitoring and year-end review

Tasks

• [ ] Check and replace the HVAC filter if due
• [ ] Monitor for frozen pipe risk during cold snaps — drip faucets, open cabinet doors, maintain 55 degrees F minimum
• [ ] Keep furnace vents and air intakes clear of snow — check after each snowfall
• [ ] Test smoke and CO detectors — especially important during peak heating and holiday cooking/candle season
• [ ] Inspect the fireplace before each use — verify damper opens fully, check for debris in the firebox
• [ ] Check for ice dams after significant snowfall — rake snow from the first 3-4 feet of the roof edge
• [ ] Holiday electrical safety — do not daisy-chain extension cords, turn off holiday lights before sleeping and when leaving the house, use timers for outdoor displays
• [ ] Review the year's maintenance log — note what was completed, what was deferred, and what unexpected repairs occurred
• [ ] Plan next year's maintenance budget — based on equipment ages, deferred items, and any upcoming major replacements (typical $2,000-$4,000 per year; increase if major systems are aging)
• [ ] Review insurance coverage — annual review ensures coverage keeps pace with home improvements and replacement cost increases

Estimated time: 1-2 hours | Estimated cost: $10-$40 (filter)

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Annual Budget Planning

Typical Annual Maintenance Costs

| Category | Estimated Annual Cost | Notes | |----------|----------------------|-------| | HVAC filters (12 months) | $60-$200 | Depends on filter type and size | | HVAC tune-ups (2 per year) | $160-$300 | Spring AC + fall furnace | | Gutter cleaning (2 per year) | $200-$500 | Professional; DIY saves most of this | | Chimney inspection/sweep | $100-$400 | Only if fireplace is used | | Pest inspection | $75-$150 | Annual; more in termite-prone regions | | Plumbing supplies and minor repairs | $50-$200 | Caulk, washers, supply lines | | Electrical supplies | $20-$50 | Batteries, GFCI outlets, bulbs | | Landscaping supplies | $100-$400 | Mulch, fertilizer, seed, weed control | | Seasonal supplies | $50-$200 | Ice melt, stain, sealant, caulk | | Miscellaneous repairs | $200-$1,000 | Unplanned minor repairs | | Total routine maintenance | $1,000-$3,400 | |

Reserve Fund for Major Replacements

Beyond routine maintenance, budget 1-2% of the home's value annually for major system replacements. For a $300,000 home, this means $3,000-$6,000 per year in a dedicated reserve.

| System | Typical Lifespan | Replacement Cost | Annual Reserve Contribution | |--------|-----------------|------------------|---------------------------| | Roof (asphalt shingle) | 20-30 years | $8,000-$15,000 | $300-$750 | | HVAC system (furnace + AC) | 15-20 years | $6,000-$12,000 | $300-$800 | | Water heater (tank) | 8-12 years | $800-$2,000 | $70-$250 | | Exterior paint | 7-10 years | $3,000-$8,000 | $300-$1,100 | | Appliances (major) | 10-15 years | $500-$2,500 each | $200-$500 | | Windows (full replacement) | 20-30 years | $10,000-$25,000 | $350-$1,250 | | Deck resurfacing | 10-15 years | $2,000-$5,000 | $130-$500 | | Driveway (asphalt) | 15-20 years | $3,000-$7,000 | $150-$470 |

Total annual reserve (typical home): $1,800-$5,600

Combined annual home maintenance budget: $2,800-$9,000, with $2,000-$4,000 being a reasonable target for a well-maintained home in the $250,000-$400,000 range.

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Warning Signs That Indicate Deferred Maintenance

These signs suggest that maintenance has been skipped or delayed too long:

• HVAC system that runs inefficiently (high energy bills, poor comfort, frequent repairs) — likely missed annual tune-ups
• Gutters with plants growing in them — at least two cleaning cycles missed
• Visible rust on the water heater — likely never flushed; anode rod likely depleted
• Peeling exterior paint with exposed wood — 2+ years overdue for painting; moisture damage may have begun
• Cracks in the driveway wide enough to insert a finger — sealing has been deferred 3+ years
• Smoke detectors that chirp constantly or do not respond to the test button — overdue for battery or unit replacement
• Stiff or non-functional shutoff valves — never exercised; corrosion has frozen them
• Brown or discolored water from faucets — sediment buildup in the water heater or corroded pipes

Pro Detail

Dealer Upsell Opportunities: Annual Maintenance Plans

The annual maintenance calendar is the foundation for the highest-value recurring revenue model for Shipshape dealers: the whole-home maintenance plan.

| Plan Tier | Annual Price | Includes | Margin | |-----------|-------------|----------|--------| | Basic | $300-$500 | 2 HVAC tune-ups, filter delivery, priority scheduling | 40-50% | | Standard | $500-$800 | Basic + gutter cleaning, plumbing inspection, smoke detector service | 35-45% | | Premium | $800-$1,500 | Standard + pest inspection, chimney sweep, whole-home assessment, priority emergency response | 30-40% |

Maintenance Plan Benefits for Dealers:

• Predictable recurring revenue with 70-85% annual renewal rates
• Regular touchpoints that generate upgrade and repair leads (each visit averages $150-$300 in additional identified work)
• Higher customer lifetime value (plan members stay with a dealer 3-5x longer than transactional customers)
• Reduced emergency call volume (planned maintenance prevents failures)
• Differentiation from competitors who only respond to breakdowns

Selling Strategy: Present the annual maintenance plan as "insurance for your home's systems" — a fraction of the cost of one emergency repair prevents the emergency from happening. Use the Home Health Score as the tangible measure of value: plan members maintain scores above 80, while non-plan homes average 55-65.

Code & Compliance

This calendar includes tasks that touch on multiple code and compliance areas:

• Smoke and CO detector maintenance: verify compliance with state requirements at each battery change (states are increasingly requiring 10-year sealed lithium units)
• GFCI testing: NEC requires GFCI protection in specific locations; testing verifies ongoing compliance
• Garage door auto-reverse: CPSC requirement since 1993; must reverse when contacting a 2x4 laid flat on the floor
• Water heater T&P valve: required by plumbing code on all tank-type water heaters; must discharge within 6 inches of the floor or to an approved drain
• Dryer vent: IRC M1502 limits duct length and requires smooth metal duct (not flex vinyl); lint buildup is a code and fire safety issue

Energy Impact

Consistent maintenance across all 12 months has a cumulative energy impact that significantly exceeds the impact of any single task:

• HVAC efficiency: Monthly filter changes + annual tune-ups maintain the system at rated efficiency. Over time, a neglected system loses 5% efficiency per year — after 5 years, a neglected system uses 25% more energy than a maintained one.
• Building envelope: Semi-annual caulking and weatherstripping checks prevent the gradual opening of air leaks that occur as materials age, settle, and cycle through seasonal expansion and contraction. A maintained envelope loses 15-25% less air than an unmaintained one.
• Water heating: Annual flush + anode rod check keeps the water heater operating efficiently and extends its lifespan by 3-5 years, deferring the $800-$2,000 replacement cost.
• Appliances: Cleaning refrigerator coils, dryer vents, and dishwasher components maintains rated efficiency and extends appliance life by 2-4 years.

Cumulative annual savings from consistent maintenance: $300-$800 in energy costs + $1,000-$3,000 in avoided repairs and extended equipment life. Over 10 years, a well-maintained home costs $15,000-$30,000 less to operate than a neglected one.

Shipshape Integration

The annual maintenance calendar is the backbone of SAM's proactive home management system:

• Personalized monthly reminders: SAM delivers monthly maintenance reminders tailored to the home's specific systems, equipment ages, climate zone, and maintenance history. A home with a 14-year-old water heater gets more frequent water heater check reminders. A home in a termite zone gets pest inspection prompts.
• Automated scheduling: Each monthly reminder includes one-tap scheduling to the assigned Shipshape dealer for professional tasks. SAM pre-populates the service request with equipment details and maintenance history.
• Progress tracking: The Shipshape app shows a monthly maintenance completion dashboard. Homeowners can check off completed tasks, upload photos of inspections, and track their progress through the annual calendar.
• Home Health Score dynamics: The Home Health Score updates monthly based on completed maintenance. Consistent completion maintains a score above 80 ("Excellent"). Missed months gradually reduce the score. The score provides a single, understandable metric that motivates homeowners to stay on track.
• Dealer performance dashboard: Dealers see aggregate maintenance completion rates across their customer base, identifying customers who need outreach and tracking which services generate the most engagement and revenue.
• Budget planning integration: SAM tracks maintenance spending and compares it to expected costs for the home. If spending is significantly below the expected range, SAM alerts the homeowner that deferred maintenance may be accumulating. If a major replacement is approaching (based on equipment age), SAM provides advance notice for budget planning.
• Year-over-year comparison: SAM compares energy consumption, maintenance costs, and repair frequency year over year, demonstrating the ROI of consistent maintenance in concrete terms that homeowners can understand and share.
• Seasonal transition automation: At each seasonal boundary (March, June, September, December), SAM delivers the corresponding seasonal checklist (Spring, Summer, Fall, Winter) with items prioritized based on the home's specific needs and any deferred items from the previous season.