Sewer gas is a general term for gases that can build up when wastewater lines, drains, or vents don’t function properly. It may smell like rotten eggs, a strong “sewage” odor, or even fuel-like fumes. While some incidents are minor and fixable—such as a dry drain trap—others can point to conditions that are hazardous to health or require urgent attention.

Because sewer gas contains potentially toxic and flammable components, it’s important to treat unusual odors as a warning sign, not just a nuisance.

What sewer gas is and where it comes from

In properly functioning plumbing systems, wastewater flows away and gases are safely vented outdoors. Sewer gas may enter your home when water seals in drains (called trap water) evaporate, fixtures are rarely used, vents are blocked, plumbing is damaged, or a sewer line backup forces gases into living spaces. Common sources include floo ... Read more »

Homeowners in the Chicago suburbs often ask the same question when drains start backing up: how much does drain cleaning cost? While every situation is different, most drain-cleaning calls fall into a fairly predictable range based on the type of clog, the complexity of the plumbing, and the equipment required.

For a basic issue such as a partial blockage in an accessible pipe, pricing is frequently in the $150–$300 range. More involved problems—like stubborn grease buildups, multiple clogs, or issues deeper in a main line—commonly push costs to $300–$600 or beyond.

Typical price ranges you can expect

Costs vary by neighborhood, technician rates, and the specifics of the job, but these are common ballparks reported by local plumbing providers:

• $150–$300: Minor clogs (often resolved wit ... Read more »

A sewage ejector pump is designed to move wastewater from a basement, pit, or other area where plumbing can’t rely on gravity. Unlike standard gravity drains, these systems “lift” sewage to a higher discharge point—often into a main sewer line or a utility drain—using a pump plus sensors that control when it turns on and off.

In many homes, an ejector pump supports fixtures such as toilets, sinks, showers, and laundry that are installed below the sewer line. Because it handles mixed waste and must operate reliably to prevent flooding, it’s important to understand what it is and how to recognize when it needs servicing.

How it works

Typically, a sewage ejector pump sits in a sealed basin (or “pump pit”) and uses a motor to push wastewater through a discharge pipe. Inside the basin, float switches or electronic level sensors detect rising water. When the water reach ... Read more »

A sewage backup is more than an unpleasant household emergency—it can create serious health risks for anyone exposed to contaminated water and waste. When wastewater backs up into homes, it may carry a mix of pathogens that can cause gastrointestinal illness, skin infections, and respiratory problems, especially if cleanup is attempted without protection.

Health officials typically warn that the risk depends on what the backup contains. If the source is municipal sewer waste, the contamination is generally higher. If the issue is tied to storm drains, the situation can still be dangerous because floodwater may mix with sewage and chemicals from outside areas.

Why sewage is hazardous

Sewage can contain disease-causing organisms, including bacteria such as E. coli and Salmonella, viruses that spread through fecal matter, and parasites. Exposure may occur through direct contact with contaminated water, inhal ... Read more »