Table of Contents
Key Takeaways
- Inspect HVAC systems twice a year, in spring and fall before peak seasons
- Clean gutters at least twice a year, in late spring and late fall
- Check smoke detector batteries and air filters monthly
- Winterize before temperatures drop by disconnecting hoses and sealing gaps
- Know which tasks require a pro: HVAC service, electrical, roof, major plumbing
Spring Maintenance: Wake Up Your Home
Spring is the season to prepare your home for warmer weather and undo any winter damage. Start with a thorough inspection of the exterior. Check the roof for missing, cracked, or curled shingles that winter storms may have caused. Inspect the chimney and flashing for damage. Clean gutters and downspouts of winter debris, and ensure downspouts direct water at least 5 feet away from the foundation to prevent basement flooding.
Schedule an HVAC inspection before the cooling season begins. A professional should check refrigerant levels, clean condenser coils, and ensure the system operates efficiently. Replace air filters, which should be done monthly during peak usage seasons. Test your air conditioner by running it for 15 minutes on a mild day to confirm it works properly before the first heat wave.
Inspect the foundation for cracks or signs of water damage. Check exterior paint or siding for peeling or damage. Power wash decks, patios, and siding to remove winter grime. Seal asphalt driveways and walkways with crack filler to prevent water from seeping in and expanding during freeze-thaw cycles. Test your lawn sprinkler system for leaks or broken heads before the dry season begins.
Summer Maintenance: Beat the Heat
Summer maintenance focuses on keeping your home comfortable and efficient during the hottest months. Continue monthly air filter replacements, as HVAC systems work hardest during this period. Clean the area around outdoor condenser units, removing vegetation and debris that can obstruct airflow. Trim trees and shrubs away from the house to prevent branches from damaging siding or providing pest access to the roof.
Inspect windows and doors for drafts that leak cooled air. Reapply weatherstripping or caulking where needed. Test all window screens and repair any tears or holes that let insects inside. Clean window tracks and lubricate sliding mechanisms. Check the attic temperature to ensure ventilation is adequate, excessive heat buildup in summer can damage roofing materials from underneath.
Inspect your deck or patio for loose boards, popped nails, or rotting wood. Reapply sealant if water no longer beads on the surface. Check outdoor faucets and irrigation systems for leaks. Service your lawn mower and other outdoor power equipment. Store summer equipment properly at the end of the season to extend its lifespan.
Fall Preparation: Winterize Before It Freezes
Fall is the most important maintenance season because tasks missed now can cause expensive winter damage. Clean gutters thoroughly after leaves have fallen. Clogged gutters cause ice dams, which can damage roofing and lead to interior water damage. Install gutter guards if trees overhang your roof. Ensure downspouts are clear and extend away from the foundation.
Winterize exterior plumbing before the first freeze. Disconnect and drain garden hoses, shut off outdoor faucets from inside the house, and drain irrigation systems. If you live in an area with hard freezes, install insulated faucet covers. Drain and store outdoor furniture, cushions, and grills. Apply a protective sealant to concrete patios and driveways to prevent freeze-thaw damage.
Schedule a furnace inspection and cleaning before heating season begins. Replace the furnace filter and test the system to ensure it fires up correctly. Check carbon monoxide detectors and replace batteries. Inspect chimney flues and clean if necessary. Drain your water heater to remove sediment buildup that reduces efficiency. Check attic insulation levels and add more where needed to prevent heat loss.
Winter Maintenance: Protect Against the Elements
Winter maintenance shifts to monitoring and prevention. Check for ice dams forming on roof edges after heavy snowfalls. Ice dams occur when warm attic air melts snow, which refreezes at the colder eaves. Use a roof rake to remove snow from the bottom 3-4 feet of the roof edge after each heavy snowfall. Keep gutters clear of icicles that can pull gutters loose from the house.
Monitor indoor humidity levels. Winter air is dry, which can cause wooden furniture to crack and create static electricity. Use a humidifier to maintain 40-50 percent relative humidity. If condensation forms on windows, ventilation is needed to prevent mold growth. Run bathroom exhaust fans during showers and use kitchen vents while cooking to remove excess moisture.
Inspect pipes in unheated areas like basements, crawl spaces, and garages for freezing risk. Open cabinet doors under sinks to allow warm air circulation. Let faucets drip slightly during extreme cold snaps. Know where your main water shutoff valve is located in case a pipe bursts. Keep a trickle of water running from faucets served by exposed pipes during severe cold warnings.
Monthly Quick Checks
A few minutes of preventive checks each month can catch problems before they become expensive repairs. Test smoke and carbon monoxide detectors by pressing the test button. Replace batteries annually or when the low-battery chirp sounds. Inspect and replace HVAC air filters, especially during months when the system runs frequently. Dirty filters reduce efficiency and can damage equipment over time.
Check under sinks and around toilets for signs of leaks. A slow drip can waste hundreds of gallons of water per month and cause hidden water damage. Look for discolored ceiling spots that may indicate a roof leak or plumbing issue above. Walk the perimeter of your home after heavy rain to check for standing water near the foundation, which can lead to basement seepage.
Test GFCI outlets in bathrooms, kitchens, and outdoor locations by pressing the test button and confirming the reset button pops out. Lubricate door hinges and locks as needed. Check fire extinguishers to ensure they are fully charged and accessible. Clean the dryer vent lint trap and inspect the exterior vent flap to ensure it opens properly, as clogged dryer vents are a leading cause of home fires.
DIY vs. Hiring a Professional
Knowing which home maintenance tasks to DIY and which to hire out saves both money and frustration. Safe DIY tasks include changing air filters, cleaning gutters, caulking windows, replacing weatherstripping, basic landscaping, painting, and cleaning dryer vents. These require basic tools and pose minimal risk if done imperfectly. The Family Handyman website provides excellent tutorials for common DIY tasks.
Tasks that warrant professional help include HVAC system service, electrical work beyond replacing a fixture, major plumbing repairs, roof work, chimney cleaning, and structural repairs. These involve safety risks, specialized knowledge, and potential for expensive damage if done incorrectly. Always verify that contractors are licensed, insured, and bonded before hiring. Get at least three quotes for significant work.
Seasonal maintenance contracts for HVAC and pest control can provide peace of mind and priority service during peak seasons. Many HVAC companies offer annual maintenance plans that include spring and fall inspections with discounts on repairs. Building a relationship with a reliable plumber and electrician before an emergency ensures you are not scrambling to find someone trustworthy when a pipe bursts or wiring fails. The This Old House website is a trusted resource for understanding which jobs require professional help.
Frequently Asked Questions
How often should I service my HVAC system?
Have your HVAC system inspected twice a year, once in spring before cooling season and again in fall before heating season. Regular service extends equipment life and maintains efficiency.