Guide

Home Maintenance Checklist: What to Check Each Season

Updated October 31, 2026By Rolando Cornejo and Esmeralda Cornejo, Fix My Home Right

The short answer

A simple home maintenance routine is a short list of checks repeated on a schedule: test smoke alarms every month, look for water leaks a few times a year, check doors and windows for drafts before heating and cooling season, clear gutters, water the lawn early in the day, watch your trees for dead limbs, and contact 811 a few business days before you dig. Fix small problems early, and call a licensed pro for electrical, gas, roof, structural and large tree work.

Gloved hands hold a clipboard with a blank checklist on a porch railing next to a tape measure and work gloves, with fallen leaves in the yard — Illustrative image.

Most expensive home repairs start small: a toilet that runs, a door that lets in daylight, a gutter full of leaves, a dead branch over the driveway. A short checklist, repeated on a schedule, catches those early. This guide is the hub for everything on Fix My Home Right. It lists the checks by season, explains why each one matters, and links to a full guide and the official source for each.

Safety first. Anything involving electrical panels, gas lines, roofs, structural changes or large trees can injure people, and some of it legally needs a licensed contractor or a permit. Use this list to spot problems; hire a qualified pro to fix the risky ones. If you smell gas or see a downed power line, leave the area and call 911 or your utility.

What should you check every month?

Smoke alarms. The U.S. Fire Administration (USFA) says to test smoke alarms at least once a month by pressing the test button. Replace batteries at least once a year if your alarms use replaceable batteries, and replace the whole alarm when it is 10 years old.
Toilets and faucets. Listen for a toilet that refills on its own and look for drips. EPA’s WaterSense program says a faucet dripping once per second can waste more than 3,000 gallons a year. See our guide to finding and fixing water leaks.
Window covering cords. If young children live in or visit your home, check that no blind or shade has a loose or looped cord within reach. Our cordless blinds and shades guide explains the federal rules.

A finger presses the test button on a white ceiling smoke alarm in a hallway — Test smoke alarms once a month. (Illustrative image.)

What belongs on a spring checklist?

Run a leak check. WaterSense suggests reading your water meter before and after a two-hour period when no water is used; if it changes, you probably have a leak. Spring is also when sprinkler systems come back on, so look for broken heads and soggy spots.
Plan lawn watering. WaterSense says most lawns need about an inch of water a week, including rain, and that watering early in the day loses less to evaporation. See our lawn watering guide.
Look at your trees. Winter storms leave broken and hanging limbs. The International Society of Arboriculture (ISA) recommends an arborist for dead or storm-damaged limbs and any tree work near utility lines. See our tree care guide.
Before you plant or build, contact 811. Planting trees, setting fence posts and installing a mailbox all count as digging. The free 811 service asks you to contact it a few business days before you dig. See our 811 guide.

What should you check in summer?

Watch your water bill. EPA notes that outdoor water use is about 30 percent of household use nationally and can be much higher in dry areas, so a summer bill that jumps can point to an irrigation leak as well as watering.
Check shades and blinds. Window coverings help with heat and glare. The U.S. Department of Energy (DOE) reports that well-fitted cellular shades can reduce heat loss and gain through windows; our shades guide covers safe cordless options.
Plan indoor projects for older homes. If your home was built before 1978, any project that disturbs paint (sanding, replacing windows or doors, tearing out trim) can create lead dust. Read our lead-safe renovation guide before you start.

What belongs on a fall checklist?

Clear gutters and downspouts after the leaves drop so rain flows away from the house. Use a sturdy ladder on level ground and a helper; leave high or steep roofs to a pro.
Check doors for drafts. DOE’s weatherstripping instructions note that if you can see daylight around a closed door, or the door rattles, it is leaking air. Our door weatherstripping guide walks through the fix.
Look at your windows. ENERGY STAR lists single-pane glass, drafty windows, rotted sills and sashes, and double-pane windows that are cloudy or wet between the panes as signs it may be time to replace them. See our replacement windows guide.
Heating system check. For furnace and heat pump upkeep and filters, our sister site Wise Home Comfort has a guide to HVAC filters and thermostat upkeep.

Gloved hands scoop wet autumn leaves from a white gutter into a metal bucket at the top of a wooden ladder — Clear gutters after the leaves drop, from a steady ladder. (Illustrative image.)

What should you check in winter?

Compare your water use. WaterSense says that if a family of four uses more than 12,000 gallons a month in a cold month such as January or February, there could be a serious leak, because little water goes outdoors then.
Feel for drafts on a cold, windy day around doors, windows and attic hatches, and note them for weatherstripping or caulking.
Replace the toilet flapper if it is old. WaterSense says to check flappers periodically and replace them at least every five years.

When should you hire a pro instead of doing it yourself?

Hire a licensed professional for electrical and gas work, roof work, structural changes, large or high tree work, and any paint-disturbing work in a pre-1978 home if you can’t follow lead-safe practices. Contractor licensing rules differ by state, county and city. Our guide to hiring a contractor covers written bids, checking a license, contracts and down payments. California: the Contractors State License Board (CSLB) says to get at least three written bids and limits most home improvement down payments to 10 percent of the contract price or $1,000, whichever is less.

How do you keep track?

Keep a simple log: the date of each check, what you found, what you fixed, and receipts and warranties for parts and work. Put recurring reminders on your calendar for monthly alarm tests and seasonal checks. A log also helps a contractor diagnose a recurring problem and helps when you sell the home.

Every guide on Fix My Home Right

Questions or a correction? Contact us.

Step by step

Test smoke alarms. Press the test button on every smoke alarm once a month; replace batteries yearly and alarms at 10 years.
Check for leaks. Read the water meter before and after two hours with no water use, and listen for running toilets and drips.
Check doors and windows. Look for daylight around closed doors and feel for drafts; note cloudy double-pane glass and rotted sills.
Clear gutters and downspouts. Remove leaves after they drop, working from a stable ladder with a helper.
Water the lawn wisely. Give about an inch a week including rain, early in the day.
Inspect trees. Look for dead, broken or hanging limbs, and call a certified arborist for large or high work.
Contact 811 before digging. Request free utility marking a few business days before any digging and wait for all marks.

Frequently asked questions

How often should I test smoke alarms?

The U.S. Fire Administration says to test smoke alarms at least once a month, replace batteries at least once a year if they are replaceable, and replace each alarm when it is 10 years old.

How do I know if my house has a hidden water leak?

EPA WaterSense suggests reading your water meter before and after a two-hour period when no water is used. If the reading changes, you probably have a leak. A winter bill above 12,000 gallons a month for a family of four can also point to a serious leak.

Which home repairs should I not do myself?

Electrical and gas work, roof work, structural changes, large or high tree work, and paint-disturbing work in pre-1978 homes without lead-safe practices are jobs for licensed or certified pros. Some of these legally require a license or permit where you live.

Do I need to call 811 just to plant a tree?

Yes. 811 says anyone who plans to dig, including planting trees or installing a mailbox, should contact 811 a few business days before digging. The service is free.

Is this checklist professional advice for my home?

No. It is general education. Check the linked sources and ask a qualified pro to look at your specific home.

Sources

Education only: general information, not professional advice for your home. Building codes, permits and contractor licensing vary by state, county and city, and electrical, gas, roof, structural and tree work can be dangerous, so check the official source we link or hire a licensed professional before you act. We may earn money from ads and, in the future, paid links; our advice isn’t for sale.