Summer is not the season most people think about plumbing. No frozen pipes, no burst lines in a cold snap. But summer in Milton brings its own set of risks: vacations that leave your home empty, heavy storms that overwhelm drains, and a lot more water use inside and out.
A few minutes now saves you a soaked basement or a ruined vacation later. Here is the checklist we run through with Milton homeowners every summer.
1. Before you go on vacation, shut off the water
The worst floods happen to empty houses. A supply line lets go while you are at the cottage, and it runs for a week. Before any trip:
- Shut off your main water valve. It is usually near where the water enters the basement. This one step prevents most vacation floods.
- Set your water heater to “vacation” or “pilot” mode to save energy.
- If you cannot shut the main, at least turn off the valves to your washing machine, dishwasher, and toilets.
Know where your main shut-off is before an emergency, not during one.
2. Check your outdoor faucets and hose bibs
Outdoor spigots take a beating over an Ontario winter. A hose bib that froze and cracked will often leak the first time you use it in summer, sometimes inside the wall where you cannot see it.
Turn on each outdoor faucet and watch for drips, weak flow, or water where it should not be. A small leak now can rot framing by fall.
3. Test your sump pump before storm season
Summer thunderstorms are when a sump pump earns its keep. A failed or undersized pump during a downpour means a flooded basement. Pour a bucket of water into the pit and confirm the pump kicks on and drains. If it is more than 7 years old, runs constantly, or does nothing, get it looked at. A sump pump with a battery backup is cheap insurance, because the same storms that flood basements also knock out the power.
4. Clear your AC condensate line
Your air conditioner drains condensation through a small line, and that line clogs with algae over the summer. When it backs up, water overflows onto your floor or ceiling. Check that the line is draining freely. If you see water pooling near your furnace or AC unit, the line is likely blocked.
5. Inspect washing machine and dishwasher hoses
Summer means more guests, more laundry, and more dishwasher loads. Rubber supply hoses crack and bulge with age, and a burst washing machine hose can dump gallons a minute. Look for cracks, bulges, or rust at the connections. Braided steel hoses last far longer than the basic rubber ones.
6. Watch for sewer backups after heavy rain
When a big storm overloads the city sewer, it can push waste water back up through your basement floor drain. If your basement has flooded this way before, a backwater valve is the fix. It is a one-way gate that shuts when water tries to flow backward into your home.
7. Give your kitchen drain some attention
Summer cooking and backyard barbecues send a lot of grease down the kitchen sink. Grease cools, hardens, and chokes the line. Never pour fat or oil down the drain. If your kitchen drain is already slow, clear it before it becomes a full block. Our drain cleaning team handles the stubborn ones.
8. Check your water heater before fall
Summer is the quiet season for water heaters, which makes it the perfect time to check yours before winter demand hits. Look for rust, puddles at the base, or knocking sounds. If it is over 10 years old and acting up, read the warning signs before it quits on the first cold morning.
Get ahead of it
Most summer plumbing problems are cheap to prevent and expensive to ignore. If any of the checks above turned up something, or you just want a second set of eyes before vacation, we are here.
Call us at (289) 367-8218 or request a free estimate. We serve Milton, Oakville, Burlington, Georgetown, and all of Halton Region, with 24/7 emergency service if something goes wrong while you are away.
Frequently Asked Questions
Should I shut off my water when I go on vacation?
Yes. Shutting off your main water valve before a trip is the single best way to prevent a flood in an empty house. If a supply line or hose fails while you are gone, no water means no flood. Set your water heater to vacation mode too, to save energy.
Why is my outdoor faucet leaking in the summer?
Often because it cracked over the winter. A hose bib that froze can leak the first time you use it in warm weather, sometimes inside the wall. Turn it on and watch for drips or weak flow. Catch it early, before hidden water damages the framing.
How do I know if my sump pump is working?
Pour a bucket of water into the sump pit. The pump should switch on and drain it quickly. If it does not run, runs nonstop, or is more than 7 to 10 years old, have it checked before storm season. A battery backup keeps it running during the power outages that big storms cause.
What causes a basement to flood in a summer storm?
Two main causes: a failed or overwhelmed sump pump, and a sewer backup when the city line overloads and pushes water up your floor drain. A properly sized sump pump handles groundwater, and a backwater valve stops sewer backups. Homes in low-lying areas and near the creeks are most at risk.