In Illinois winters, heat pumps are often promoted as an efficient alternative to gas furnaces—especially because they move heat rather than create it from combustion. But many homeowners still worry about the same question: what happens when temperatures plunge below zero?

While heat pumps don’t “stop working” at extreme cold, their efficiency generally declines as outdoor temperatures fall. The key variable is how the system is designed and managed—particularly its capacity range, defrost strategy, and whether a supplemental heat source is available.

How heat pumps behave as temperatures drop

Most air-source heat pumps use electricity to transfer heat from the outside air to the home. As the outdoor air gets colder, the heat available to capture decreases and the system has to work harder. That increased workload can reduce heating efficiency (often measured by metrics like COP o ... Read more »

Tree roots are a common cause of sewer line problems in older homes and neighborhoods, especially where mature trees sit near buried pipes. While roots may initially enter through tiny cracks or weak joints, they can grow over time, forming blockages that restrict flow.

When a sewer line is affected, homeowners often notice symptoms first—sometimes long before a complete blockage occurs. Early recognition can reduce the risk of sewage backups, odors, and emergency repairs.

Warning signs of root intrusion

Clues that tree roots may be invading a sewer line include recurring or persistent clogs, especially in the same location. You may also notice slow drains across multiple fixtures, gurgling sounds from toilets or sinks, or foul odors near drains or cleanouts.

In some cases, toilets back up during heavy rainfall or after water use spikes, suggesting the line is partially restricted. ... Read more »

For many Illinois homeowners, “getting a water test” sounds straightforward—but the results can be nuanced. A test can show which contaminants are present, often at concentrations measured against health and safety guidelines. It can also clarify whether an issue originates from the public water supply, a private well, or plumbing inside the home.

Understanding what a water test actually measures—and when it’s worth ordering—can help you avoid unnecessary costs and take targeted action if something is off.

What a water test can reveal

Most home testing falls into two broad categories: tests for specific contaminants (such as lead, nitrates, arsenic, or microbes) and tests for indicators of water chemistry (such as pH, hardness, and certain metals). The exact panel varies by lab and by local conditions, but common results typically fall into three buckets.

Home plumbing terminology can be confusing, especially when homeowners start comparing “overhead” drainage options. An overhead sewer (often described as an overhead drain or above-ground drainage system) is designed so waste and wastewater piping travels through a home’s upper areas or along accessible interior/exterior routes rather than being buried underground from the start.

For Illinois homeowners—particularly those in older homes—plumbing upgrades are frequently driven by concerns about reliability. Many properties face aging drain infrastructure, intermittent backups, water intrusion in basements, and the high cost and disruption of excavating yards or reworking buried lines.

How an overhead sewer works

While designs vary by home layout and local code requirements, overhead systems generally route drain lines above grade using properly sized pipe, fittings, and slope where ... Read more »