Residential Plumbing Checklist for Homeowners

Owning a home means you no longer have free maintenance like you did when you were renting. If you own a home, you should check your plumbing frequently and conduct regular maintenance to prevent serious damage to your home and avoid expensive repair fees.

Residential plumbing checklist for homeowners

When it comes to residential plumbing, the two major places you should check regularly are the kitchen and bathrooms, which usually have the most traffic and highest consumption of water.

Kitchen checklist

The kitchen drain usually gets clogged up the most because of the food, oil and other waste that go down the drain. You can prevent damage to the plumbing in your kitchen by following these simple rules.

  • Use drains to collect all the waste from your dishes and pots so hard objects like bones do not fall down the drain and mess up the blades in your disposal unit.
  • Never pour oil, cooking fats or butter down the drain because they clog up the drain and will eventually cause problems. You can put your oil in a container for later use or properly dispose of it in the trash.
  • Turn the water on before using the waste disposal in the sink. This allows the food that is ground to go down the drain easily without getting stuck in the blades. You should avoid putting stringy food waste like potato or banana peels down the drain. You should also let the water run for about 20 seconds after you are done grinding the waste to help flush down the lingering waste.
  • Use your dishwasher at night to help conserve the hot water in the house during the day. Using the dishwasher at night also helps maintain good water pressure.

Bathroom checklist

  • The biggest residential plumbing problem in the bathroom is caused by hair. You can reduce the amount of hair that falls down your sink and bathtub by having a drain in both of them. The drain will catch most of the hair, and you can properly dispose of it after using the bathtub or sink.
  • Avoid using corrosive chemicals when cleaning your sink and bathtub because they can damage your pipes.
  • You can avoid clogging up your toilet by not flushing trash down it. The toilet can handle human waste and toilet paper, but if you flush anything other than those things down your toilet, you are risking having to pay for a major repair.
  • You can avoid putting pressure on your plumbing system by waiting at least 10 minutes between showers. This allows the water pressure to return to normal and also replenishes the hot water.

Other things to check to prevent residential plumbing problems


  • Look under the sinks in your kitchen and bathrooms regularly to make sure the pipes are not leaking. If you notice watermarks on the floor, there is a leak somewhere, and you will need to get it fixed to prevent future problems.
  • Turn on all the taps in the home to make sure there is no water coming out of the handles or valves. If there is water coming out of them, you should get them fixed to prevent the water from leaking to the bottom of the sink.
  • You should also check the drainage in your sinks. If the water is draining slowly and has bubbles, there is something clogging up your pipes. If the water goes down quickly, your pipes are okay.

Water damage to your home can cause a lot of residential plumbing problems and can also be expensive to fix. If you follow the checklist and notice any problems, have a plumber come to take a look and get the problem fixed to prevent an even bigger problem down the line.

Request an appointment here: or call Prodigy Plumbing Inc at (562) 413-1928 for an appointment in our Cerritos office.

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