Colorado homeowners
Colorado Home Maintenance Checklist
Statewide · Front Range, Western Slope & Southern Colorado
It's July — Peak summer heat
Cold snaps stress heating and pipes across Colorado.
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Replace furnace filter
DIYHeating runs constantly in January — a clean filter protects airflow and efficiency.
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Locate your main water shut-off
DIYKnow where to shut water off before a burst pipe — especially during hard freezes.
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Clear snow from gas meter and exterior vents
DIYBlocked vents can cause carbon monoxide or equipment shutdown.
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Check attic for ice dam stains
Call a proDark spots on ceilings or wet insulation mean call a roofer before damage spreads.
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Test smoke and CO detectors
DIYClosed-up homes and furnace use make this a high-risk month.
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Book spring pros now — AC and irrigation schedules fill up fast.
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Schedule AC tune-up for April–May
Call a proColorado pros book up before the first 80° day.
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Check weatherstripping and caulk
DIYSeal drafts around doors and windows before spring winds.
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Flush water heater sediment
DIYAnnual flush extends tank life in hard-water areas.
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Ground-level roof inspection
Call a proLook for missing shingles or sagging before spring hail season.
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Clean dryer vent lint
DIYLint buildup is a leading cause of house fires in winter.
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Freeze-thaw cycles and first outdoor water use.
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Test sump pump before runoff
Call a proSpring melt can overwhelm basements — pour water in the pit to test.
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Inspect gutters as ice melts
Call a proEnsure downspouts drain away from the foundation.
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Check outdoor faucets for freeze damage
Call a proFirst hose use often reveals cracked bibbs from winter.
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Book sprinkler startup for April
Call a proIrrigation pros get busy once the ground thaws.
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Clear debris from outdoor AC unit
DIYLeaves and snow compaction block airflow before cooling season.
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Sprinklers, AC prep, and lawn recovery from winter.
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Sprinkler system startup
Call a proPressurize lines, check heads, and fix winter damage.
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AC maintenance tune-up
Call a proCatch refrigerant or capacitor issues before heat waves.
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Aerate and fertilize lawn
DIYHelp turf recover from dry winter and late frosts.
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Exterior paint and wood trim check
Call a proDry April days are ideal for touch-ups before summer sun.
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Test outdoor GFCI outlets
DIYPress test/reset on exterior and garage outlets before outdoor season.
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Hail, wind, and heavy rain return along the Front Range.
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Roof and gutter check after spring storms
Call a proHail season is starting — document damage for insurance if needed.
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Trim trees from roof and power lines
Call a proWind-thrown branches cause most avoidable roof damage.
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Test AC before first heat wave
Call a proRun cooling mode on a warm day — don't wait until it's 95°.
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Check basement for moisture or musty smell
Call a proSnowmelt plus rain can trigger mold if not dried quickly.
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Refresh mulch and irrigation schedule
DIYConserve water as dry weeks begin.
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AC load, daily irrigation, and hail awareness.
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Replace AC filter and clear outdoor unit
DIYCottonwood seed and dust clog coils fast in June.
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Check sprinkler heads and dry spots
DIYAdjust zones before lawn stress shows.
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Inspect window and siding caulk
Call a proMonsoon moisture finds gaps before you notice inside.
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Clean dryer vent and bathroom exhaust fans
DIYFire and mold prevention during closed-up cooling season.
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Document hail damage promptly
Call a proPhotograph roof and siding after storms — insurance claims have deadlines.
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AC strain, wildfire smoke, and irrigation demand.
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AC not keeping up? Check airflow
Call a proWeak cooling often means filter, refrigerant, or capacitor — not always a new unit.
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Deep clean carpets and upholstery
Call a proSmoke, allergens, and summer traffic take a toll.
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Inspect and seal deck or fence stain
Call a proHigh-altitude UV breaks down wood fast.
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Review surge protection at panel
Call a proMonsoon lightning is common along the Front Range.
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Adjust irrigation for hot dry weeks
DIYAvoid runoff and dead spots — water early morning.
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Still hot, but book furnace and winterization work now.
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Schedule furnace inspection
Call a proBeat the September rush before first cold nights.
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Clean gutters from monsoon debris
Call a proClogged gutters overflow into fascia and foundations.
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Seal driveway and concrete cracks
Call a proFill before fall freeze-thaw cycles widen them.
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Check crawl space and garage for pests or moisture
Call a proWarm months drive rodents and humidity inward.
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Touch up exterior paint while nights are warm
Call a proPaint needs dry temps — August is often the last good window.
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Furnace test, lawn recovery, and sprinkler blowout booking.
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Furnace tune-up and filter change
Call a proFirst cold nights expose ignition and heat exchanger issues.
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Test furnace and CO detectors
DIYRun heat briefly and verify alarms before daily use.
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Aerate lawn and fall fertilization
DIYColorado lawns recover best with fall feeding.
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Book sprinkler blowout for October
Call a proCritical in Colorado — slots fill by mid-October.
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Roof inspection before snow
Call a proFix small leaks now — ice dams make them worse.
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Sprinkler blowout, furnace ready, freeze prep.
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Sprinkler blowout
Call a proMandatory in most of Colorado — compressed air clears lines before hard freeze.
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Disconnect and drain hose bibs
DIYPrevent split pipes on exterior walls.
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Furnace inspection if not done
Call a proHeating season is here — don't wait for a no-heat call.
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Clean gutters after leaf drop begins
Call a proIce dams start with clogged gutters.
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Weatherstrip doors and garage
DIYCheap energy savings before sustained heating.
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First hard freezes and early snow.
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Final gutter check after leaf drop
Call a proEnsure downspouts drain before freeze.
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Insulate exposed pipes in garage and crawl
DIYHard freeze nights arrive statewide.
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Arrange snow removal plan
Call a proContract or equipment ready before first heavy storm.
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Test backup generator
Call a proOutage season — verify transfer switch and fuel.
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Switch HVAC to heating and check humidifier
DIYDry indoor air causes static and comfort issues.
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Holiday electrical load, pipes, and roof snow.
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Avoid overloading circuits
DIYSpace heaters and holiday lights strain panels — no daisy-chained strips.
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Monitor roof snow load after heavy storms
Call a proSteep roofs and wet snow can stress structure — know when to remove.
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Keep furnace filter clean
DIYHosting and cold snaps mean continuous heat.
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Know a 24/7 plumber for burst pipes
Call a proHoliday emergencies happen — save a trusted contact.
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Short-term rental turnover clean
Call a proHoliday guests? Deep clean between stays.
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