Owning a home means occasionally spending a Saturday doing things nobody puts on Instagram.
The good news? A little preventive maintenance can save you from much more expensive surprises later. You do not need to inspect your house like a building inspector every weekend. These 12 jobs are worth doing once a year.
1. Have Your HVAC System Serviced
Your HVAC system works hard, especially when summer decides your house should feel like the surface of the sun.
Have a professional check the system, clean the components, and make sure everything is operating properly.
A yearly service can improve efficiency and catch small problems before your air conditioner chooses July to retire.
2. Inspect the Roof from the Ground
You do not need to climb onto the roof.
Use binoculars or zoom in with your phone and look for:
- Missing or damaged shingles
- Cracked flashing
- Sagging areas
- Debris buildup
- Anything that simply looks different from last year
If something looks suspicious, call a professional.
And if you find a ceiling stain inside the house, do not ignore it. We covered that and other warning signs in 10 Home Problems You Should Never Ignore.
3. Clean the Gutters and Check the Downspouts
Gutters have one job: move water away from your house.
Unfortunately, leaves have other plans.
Remove debris and make sure downspouts send water away from the foundation. Overflowing gutters can contribute to roof, siding, foundation, and moisture problems.
That is a lot of drama for some leaves.
4. Check Exterior Caulk and Sealant
Walk around the house and inspect the sealant around:
- Windows
- Exterior doors
- Utility penetrations
- Siding joints
- Other openings
Cracked or missing sealant can allow water and air into places where neither was invited.
Replacing a little caulk is much cheaper than repairing water damage.
5. Flush or Service the Water Heater
Sediment can collect inside a traditional tank water heater over time.
Depending on your system and manufacturer recommendations, an annual flush can help maintain efficiency and extend its life.
If you are not comfortable doing it yourself, hire a plumber.
Water heaters are useful appliances. They are less useful when they become indoor fountains.
6. Deep Clean the Dryer Vent
Cleaning the lint screen after every load is good.
Cleaning the entire dryer vent is better.
Lint can build up inside the duct and restrict airflow, making the dryer work harder and increasing fire risk.
Once a year, inspect and clean the complete vent path from the dryer to the exterior.
7. Inspect Plumbing for Slow Leaks
Look underneath sinks, around toilets, behind accessible appliances, and near the water heater.
Watch for:
- Moisture
- Staining
- Corrosion
- Warped cabinetry
- Musty smells
Small leaks are excellent at pretending they are harmless while quietly ruining things.
Catching them early is usually much cheaper.
8. Test Your Safety Equipment
Check your:
- Smoke alarms
- Carbon monoxide detectors
- Fire extinguishers
- GFCI outlets
Replace batteries where necessary and check the expiration dates on alarms and extinguishers.
This is one of those maintenance jobs that takes very little time and actually matters.
If you recently moved, our New Homeowner Guides cover several other safety items worth checking right away.
9. Inspect Windows and Exterior Doors
Look for damaged weatherstripping, failed seals, cracks, sticking doors, and gaps.
Also check whether water appears to be getting underneath or around exterior doors.
Tiny gaps may not seem important until rain starts coming sideways.
Florida homeowners know exactly what I mean.
10. Service the Garage Door
Your garage door may be the largest moving object in your house, which is a fairly good reason to inspect it occasionally.
Check:
- Rollers
- Hinges
- Tracks
- Weather seal
- Auto-reverse safety feature
Lubricate the appropriate moving parts according to the manufacturer’s recommendations.
If the springs or cables look damaged, call a professional. Those are not good DIY experiments.
11. Walk Around the Property After a Heavy Rain
A rainy day can tell you things about your house that a sunny day cannot.
Once a year, preferably during or immediately after heavy rain, walk around the exterior.
Look for:
- Water pooling near the foundation
- Overflowing gutters
- Poor drainage
- Leaking exterior penetrations
- Water entering around doors or windows
Your house is basically giving itself a free water test. Take advantage of it.
12. Review Your Home Maintenance Budget
Maintenance is easier when every repair does not feel like a financial emergency.
Once a year, review what you spent on maintenance and what larger expenses may be approaching.
Think about the age of your:
- Roof
- HVAC system
- Water heater
- Appliances
- Exterior paint
- Other major components
Our guide How Much Should You Save for Home Maintenance? A Realistic Homeowner Budget can help you estimate how much to set aside.
Because eventually something will break.
Homes are very committed to this tradition.
Make It Easy on Yourself
You do not need to remember all of this.
Put the tasks on your calendar, spread them throughout the year, and keep a simple maintenance record.
For a more complete schedule of recurring tasks, use our Annual Home Maintenance Checklist to keep everything organized by season and frequency.
A few hours of prevention every year will not eliminate every home repair.
But it can greatly reduce the number of times your house surprises you with an expensive new hobby.