Frequently Asked Questions About Plumbing & Heating

When there’s a problem with your heating or plumbing system, your first question is — what should I do?

Our experts at Service Today field hundreds of questions from homeowners about their plumbing and heating systems each year.

Here are four of the most frequently asked plumbing questions and four of the most frequently asked heating questions and the answers to solve them.

Most Common Plumbing Questions

How Can I Prevent Frozen Pipes?

When winter arrives, temperatures can plummet quickly. To protect your pipes, keep a steady flow of warm air circulating in your residence, even in seldom-used spaces such as basements or crawlspaces. Opening cabinet doors beneath sinks allows heat to reach vulnerable plumbing.

On especially frigid nights, letting a faucet drip can relieve pressure and reduce the chance of a burst. Insulating exposed lines, particularly those near exterior walls, is one of the most effective safeguards.

If you’re unsure which pipes are most at risk, Service Today can help you identify and secure them before damage occurs.

What Are The Signs That Your Water Heater Needs Repair?

Warning signs that you need water heater repair include water that takes longer to heat, fluctuating temperatures, or a metallic taste. You may also notice rumbling or popping noises, which suggest sediment buildup inside the tank.

Leaks around the base or rusty-colored water are further indicators that professional attention is needed. Because water heaters are central to both comfort and safety, addressing these issues promptly ensures you avoid costly breakdowns.

What Should I Do In A Plumbing Emergency?

The first step is to shut off your residence’s main water valve to stop the flow. Next, turn off your water heater to prevent damage to the system. If safe, open faucets to drain remaining water from the lines.

Once immediate risks are contained, contact Service Today for 24/7 emergency plumbing repair. Our team is available around the clock, we’re never closed, so you can regain peace of mind quickly.

Knowing these steps in advance helps you respond with confidence when urgent home plumbing questions arise.

What Is Clogging My Drain?

Drains can get clogged or be slow to drain by any number of things like hair, soap scum, or, in the case of a kitchen drain, items that a garbage disposal can’t handle, like stringy vegetables or grease.

While it’s tempting to try to clear a clog with harsh chemicals, it’s better to try a mixture of white vinegar and hot water to try to resolve the issue.

Clogs can be deep into the pipes and require an auger or drain snake to resolve. Because of the potential for these tools to damage your pipes, it’s best to call in a professional for drain cleaning to clear a challenging or persistent clogs.

Slow drains at several locations within the homes could indicate a larger issue within your sewer line and require immediate professional attention.

Why Do I Have a Change In My Water Pressure?

If your water pressure is low but your neighbor isn’t having the same issue, then the trouble isn’t with the water supply.

It could be as simple as using too many water-demanding appliances at one time, like a washing machine, shower, and dishwasher.

If that isn’t the case, then the cause of your change in pressure can be leaking or corroded pipes, a clogged water line, or a failing pressure regulator.

In most cases, your plumber can diagnose the cause of your water pressure issue and recommend a fix.

Where Is My Main Shut-Off Valve?

In a major plumbing emergency like a burst pipe, the first thing a homeowner needs to do is shut off the water supply to the home. Knowing where the main water shut-off valve is ahead of time can limit costly water damage.

A water shut-off valve is most often in a basement or crawl space near the water heater. If you have trouble finding your shut-off valve, a plumber can help you locate it.

What Can I Do About a Running Toilet?

After you flush, does your toilet seem to continue to fill the tank? Do you know that a running toilet can waste up to 200 gallons per year?

A running toilet can be caused by a decaying or cracked toilet flapper, a kink in the chain that lifts the flapper, or an issue with the float ball or float arm. Diagnosing and replacing a problem with these components can fix the issue.

Most Common Heating Questions

How Often Should I Schedule Furnace Maintenance?

Annual furnace maintenance is essential. Scheduling a professional inspection once a year, ideally before the heating season begins, ensures your system runs efficiently and safely.

During a tune-up, technicians clean components, check for wear, and verify airflow. This not only extends the life of your furnace but also helps lower energy costs.

Our expertise as Trane Comfort Specialists, and as one of the largest Trane dealers on the east coast, means you receive care backed by advanced training and proven reliability. Regular upkeep also reduces the likelihood of unexpected breakdowns.

Why Is My Heater Making Strange Noises?

Unusual sounds from your heating system can be unsettling. Banging, rattling, or whistling often signals loose components, restricted airflow, or ignition issues.

A humming or buzzing noise may point to electrical concerns within the unit. Because these sounds rarely resolve on their own, they should be addressed promptly to prevent further damage.

We offer same day service to diagnose and resolve heating system questions like these, ensuring your home remains comfortable and safe throughout the season.

Is Gas Or Electric Heating Better?

The choice between gas and electric heating depends on your home’s design, budget, and long-term goals. If your house is already connected to a natural gas line, a gas furnace provides efficient, powerful heat.

In contrast, electric systems can be advantageous in areas where gas access is limited or when paired with renewable energy sources. Electric units also tend to have lower upfront installation costs, while gas systems may offer lower monthly bills in colder climates.

We install both options, including ductless systems, oil furnaces, and geothermal solutions, so you can select the system that best fits your household. When weighing these options, it’s helpful to consult professionals who understand the nuances of heating system questions in your specific region.

What Can I Do If My Heater Stops Working?

If your heating system suddenly stops working, try these troubleshooting steps:

• Check the thermostat settings and batteries.
• Ensure the circuit breaker hasn’t tripped.
• Replace or clean the air filter.
• Verify that the pilot light is lit if you have a gas system.

If these steps don’t resolve the issue, call a professional HVAC technician for further inspection and heating repair.

What Type of Heating System Is Best for My Home?

The best heating system for your home depends on factors such as climate, budget, and energy efficiency. Common heating systems include the following:

• Furnaces are the most common heating systems.
• Heat pumps are a great option for mild climates.
• Boilers can be powered by gas or oil.
• Ductless mini-splits offer energy-efficient zoned heating and cooling.
• Geothermal systems use ground-source heating and cooling to keep your home comfortable year-round.

Consulting with a professional HVAC technician can help you install the right heating system for your home.

How Often Should I Change My Air Filters?

Your air filters play a big role in the air quality of your home and the efficiency of your heating system.

Generally, you should swap out your air filter every three months. Variables that could cause you to change them more often include:

• Pets
• Allergies
• Living in an area with air pollution or dust
• High HVAC usage

How Can I Lower My Heating Bill?

To reduce heating costs, consider the following energy-saving tips:

• Regularly replace air filters to improve efficiency.
• Use a programmable thermostat to control temperatures when you’re away.
• Seal gaps around doors and windows to prevent heat loss.
• Ensure your home is well-insulated.
• Schedule regular maintenance to keep your system running efficiently.

Request Heating & Plumbing Services From Service Today!

It can be challenging to keep up with your home’s heating and plumbing system. When you have a question about your home’s plumbing and heating, turn to the experts at Service Today. We’re always open and your best resource for your home’s heating and plumbing needs.

Call now to book heating or plumbing services in Talbot, New Castle, or Delaware County.