Summer changes how your home gets used. More people in and out, more loads of laundry, more dishes, more time spent outside with hoses and sprinklers running. That added demand has a way of exposing plumbing problems that were already developing quietly, and creating new ones that wouldn’t have shown up any other time of year.

These are the issues we see most often during the summer months and what you should know about each one.

1. Sewer Line Clogs

Summer heat accelerates tree and shrub root growth, and roots are drawn naturally toward the moisture in sewer lines. Over time, they work their way into small cracks or joints in the pipe and gradually expand until they restrict or fully block flow. The result is slow drains throughout the house, gurgling sounds coming from toilets, or sewage backing up into lower-level drains.

Heavy summer rainstorms can compound the problem by saturating the ground and pushing additional debris into the line. If you’re noticing multiple slow drains at the same time or sewage odors coming from floor drains, that’s a sign the issue is in the main line rather than an individual fixture.

Sewer line clogs aren’t a wait-and-see problem. The longer they go unaddressed, the more likely you are to end up with a backup.

2. Garbage Disposal Problems

Garbage disposals take a beating during summer. Cookouts, holiday gatherings, and frequent cooking at home all mean more food waste going down the drain, and not all of it belongs there.

Corn cobs, watermelon rinds, fibrous vegetables, and cooking grease are the most common culprits behind summer disposal failures. Fibrous and starchy foods can jam the grinding mechanism or coat the drain line and cause buildup over time. Grease is particularly problematic because it moves through the disposal easily when warm but solidifies further down the line.

If your disposal is humming but not grinding, it’s likely jammed. If it’s not responding at all, the reset button on the bottom of the unit is the first thing to check. Anything beyond that, including persistent jams, leaks at the unit, or drain backups, is worth a service call.

3. Water Heater Issues

Water heaters tend to show their age in summer. Higher hot water demand from extra showers, guests, and increased laundry volume puts more strain on a unit that may already be working harder than it should.

A water heater leak is one of the more urgent problems you can have, since even a slow or hidden leak can cause significant water damage if it goes unnoticed. Common signs include pooling water around the base of the unit, rust-colored water at the tap, or a unit that runs constantly without maintaining temperature.

No hot water is a different situation and can point to a few different causes depending on whether you have a gas or electric unit: a tripped circuit breaker, a failed heating element, a pilot light that’s gone out, or sediment buildup that’s insulating the water from the heating source. 

If your water heater is more than 10 years old and starting to have problems, repair vs. replacement is a conversation worth having before it fails entirely.

4. Outdoor Plumbing and Hose Bib Leaks

Hose bibs get heavy use in summer and are easy to overlook when it comes to maintenance. A slow drip at the connection point or handle might not seem urgent, but it can add up to a significant amount of wasted water over a season and indicate worn washers or valve seats that will eventually fail.

If you’ve connected a soaker hose or irrigation system for the first time this season and noticed reduced pressure or pooling in unexpected areas, it’s worth checking both the bib itself and the supply line for damage that may have developed over the winter.

When to Call a Plumber for Summer Plumbing Issues

Some plumbing issues are reasonable DIY territory. A jammed garbage disposal, a tripped reset button, or a leaky hose bib connection are things a lot of homeowners can handle without a service call. Others aren’t. Sewer line problems, water heater leaks, and anything involving supply lines inside the walls or under the slab warrant a professional. Waiting on those typically makes them more expensive, not less.

If you’re dealing with something you’re not sure about, Rogers Heating & Cooling’s plumbing team can take a look and give you a straight answer on what it needs. Contact us to schedule a visit.

Frequently Asked Questions About Common Summer Plumbing Issues

What Causes a Sewer Line Clog?

The most common causes are tree root intrusion, buildup of grease and debris over time, and aging pipes that have begun to crack or collapse. Summer accelerates root growth and increases the volume of waste moving through the line, which is why sewer clogs tend to surface more often this time of year. Multiple slow drains or sewage odors are the clearest signs something is wrong with the main line.

How Do I Know If My Water Heater Is Leaking?

The most obvious sign is water pooling around the base of the unit. You might also notice rust-colored or discolored water at the tap, a rotten egg smell if the anode rod is failing, or a unit that runs constantly without keeping up with demand. Even a slow leak should be addressed promptly, since water heater leaks can cause floor and wall damage quickly if the unit is in a finished space.

Why Don’t I Have Any Hot Water?

The cause depends on your system type. On a gas water heater, a pilot light that’s gone out or a failed thermocouple are common culprits. On an electric unit, a tripped breaker or burned-out heating element are the most likely causes. Sediment buildup is another possibility on older units regardless of fuel type. If the unit is more than 10 years old and losing its ability to keep up, replacement may be worth considering before it fails.