Seasonal Guide — 23 Tasks

Summer Home Maintenance

Summer is ideal for exterior projects while weather cooperates. Keep your cooling systems at peak efficiency and use the long days to tackle the projects that need sunshine to dry properly.

6 high-priority tasks this season
Spring Summer Fall Winter
High Priority — do not skip
Medium Priority — important this season
Lower Priority — nice to do when time allows

Cooling & HVAC

Replace HVAC filter monthly during peak AC season (June–September)

Est. cost: $15–$75

High priority
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Clear vegetation 2+ feet around outdoor AC condenser unit for proper airflow

Est. cost: Free

Medium priority
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Check attic temperature on a hot day — should not exceed 140°F; inspect ventilation if it does

Est. cost: Free (thermometer); $500–$2,000 if ventilation needed

Medium priority
Inspect and clean evaporator coil drain lines — blockages cause water damage

Est. cost: Free DIY or included in tune-up

Medium priority
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Have AC electrical connections checked if system is 10+ years old

Est. cost: $75–$200 inspection

Medium priority
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Electrical & Safety

Test all GFCI outlets in bathrooms, kitchen, garage, and outdoors — press reset, then test

Est. cost: Free

High priority
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Have electrical panel inspected if it's over 25 years old or has frequently tripping breakers

Est. cost: $100–$300 inspection

High priority
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Check outdoor extension cords and power strips for UV damage or cracking — replace if cracked

Est. cost: $10–$30 replacement

Medium priority
Inspect exterior light fixtures for corrosion, wasp nests, and proper gasket sealing

Est. cost: Free inspection

Low priority
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Test all smoke detectors and CO detectors — change batteries if not done in spring

Est. cost: $5–$10 batteries

High priority

Exterior & Structure

Inspect and re-caulk around all exterior windows, doors, and penetrations where caulk is cracked

Est. cost: $20–$60 DIY

Medium priority
Check for wood rot on fascia boards, window sills, and deck framing boards

Est. cost: Free inspection; repairs vary

High priority
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Touch up exterior paint on peeling or bare areas before moisture gets in

Est. cost: $50–$200 DIY touch-up

Medium priority
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Reseal asphalt driveway if cracks are forming — best done in warm weather

Est. cost: $100–$400 DIY or $300–$800 professional

Low priority
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Trim trees away from roof — branches within 3 feet should be removed

Est. cost: $75–$400 per tree

Medium priority
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Inspect wood decking for splinters, rot, and loose boards — sand and seal if needed

Est. cost: $200–$800 deck refinishing

Medium priority
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Check fence posts for rot at soil line — poke with screwdriver; soft = rot

Est. cost: $50–$200 per post replacement

Low priority

Interior & Systems

Deep clean dryer vent from outside — lint accumulation causes 15,000+ house fires annually

Est. cost: Free–$100 professional cleaning

High priority

Clean refrigerator coils (underneath or behind) — improves efficiency 10–15%

Est. cost: Free

Low priority
Check crawl space for moisture and mold — summer humidity peaks

Est. cost: Free inspection

Medium priority
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Inspect attic insulation depth and coverage — summer is the best time to add more

Est. cost: $1,500–$4,500 professional addition

Medium priority
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Check water pressure at faucets — low pressure may indicate a supply line issue or failing regulator

Est. cost: Free; $250–$800 regulator replacement

Low priority
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Flush hot water heater to clear sediment if more than 2 years since last flush

Est. cost: $75–$200

Medium priority
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