FAQs

Lou's Plumbing & Heating LLC

Have a plumbing-related question? We have the answer. Check out these FAQs and give us a call today for more information!

  • What should I do first if a pipe bursts in my home?

    Shut off the main water valve immediately to stop the flow of water and prevent major flooding. Once the water is cut off, give us a call — as one of the top plumbing companies in Sioux Falls, SD, we can get your pipes fixed fast and restored safely.
  • Why does my sink drain so slowly?

    Hair, soap scum, and everyday debris naturally build up in your pipes over time, restricting water flow. While a plunger or simple drain snake can clear minor backups, full-service plumbing companies in Sioux Falls, SD can completely flush out stubborn blockages to keep your sinks running smoothly.
  • Is it safe to use chemical drain cleaners?

    No. Harsh chemical cleaners can eat away at older metal pipes or warp plastic plumbing over time, leading to leaks. According to HomeGuide, professionals recommend scheduling drain cleaning every one to two years instead. For safe and long-lasting solutions, turn to trusted plumbing companies in Sioux Falls, SD to clear stubborn clogs without damaging your pipes.
  • What causes low water pressure throughout the whole house?

    Widespread low pressure is often caused by a faulty pressure regulator, a hidden pipe leak, or heavy mineral buildup inside older lines. If your entire home is affected, Lou's Plumbing & Heating LLC can inspect your system to pinpoint the cause and restore strong, steady flow — giving you the reliable service you expect from established plumbing companies in Sioux Falls, SD.
  • Why does my toilet keep running constantly?

    A constantly running toilet is usually caused by a worn-out rubber flapper inside the tank. When the flapper degrades, it can no longer form a tight seal, causing water to continuously trickle into the bowl. Getting help from reliable plumbing companies in Sioux Falls, SD ensures a quick, simple fix that prevents wasted water and keeps your utility bills down.
  • Are "flushable" wipes actually safe to flush down the toilet?

    No. Despite what the packaging claims, these wipes do not break down like standard toilet paper. They easily catch inside drain lines, leading to severe house clogs and costly damage to municipal sewer pumps. If you're dealing with a stubborn backup caused by wipes or debris, as one of the top plumbing companies in Sioux Falls, SD we can quickly clear your lines and get everything flowing again.
  • How often should I drain my water heater?

    You should flush your water heater once a year to remove sediment buildup, boost efficiency, and extend the tank's lifespan. If you need help with maintenance or a full tank flush, professional plumbing companies in Sioux Falls, SD can keep your system running reliably year-round.
  • What causes a terrible, rotten egg smell near my sink?

    That rotten egg odor usually means the P-trap under your sink has dried out or trapped decaying debris, allowing sewer gases to escape into your room. Pouring water down the drain can often refill the trap, but if the smell lingers, local plumbing companies in Sioux Falls, SD can identify and fix the underlying issue fast.
  • Why do my pipes make a loud banging noise when I turn off the water?

    That loud banging sound is known as "water hammer," which occurs when fast-moving water comes to a sudden stop and sends a shockwave through the line, shaking the pipes. If unaddressed, this pressure can loosen joints and damage plumbing fixtures. Experienced plumbing companies in Sioux Falls, SD can install water hammer arrestors or adjust your pressure settings to keep your system quiet and secure.
  • How can I tell if I have a hidden water leak?

    A simple way to check is by monitoring your water meter when no water is actively running in or outside your home. If the meter's test dial is still spinning, you likely have a hidden leak. When you suspect concealed pipe damage, Lou's Plumbing & Heating LLC can quickly locate and repair the issue — delivering the precise detection and service you expect from established plumbing companies in Sioux Falls, SD.