Potential health risks associated with not regularly testing household water include exposure to harmful contaminants such as bacteria, lead, pesticides, and other pollutants. Water testing can help prevent these risks by identifying any contaminants present in the water supply, allowing for appropriate treatment or filtration measures to be implemented to ensure the water is safe for consumption. Regular testing can also help detect any issues early on before they become a serious health concern for you and your family.

Signs that indicate it's time to schedule a professional drain cleaning service include slow draining sinks or showers, gurgling noises coming from drains, foul odors emanating from drains, recurring clogs, and water backing up in multiple fixtures.

Filters in a water filtration system should typically be replaced every 6 to 12 months to ensure optimal performance and water quality.

Signs that indicate a residential water heater needs to be replaced include: <br />- Age of the water heater (typically over 10-15 years old)<br />- Rust or corrosion on the tank<br />- Leaks or pooling water around the unit<br />- Inconsistent water temperature<br />- Strange noises coming from the water heater<br />- Decreased hot water supply<br />- Higher energy bills than usual

As a licensed plumber, it is recommended to schedule sewer drain clearing maintenance at least once a year to prevent blockages in the future.