Consider these 4 plumbing problems when buying a new home – Buying a new house is a major financial and emotional decision in anyone’s life. It’s a commitment to a new neighborhood, a new lifestyle, and a new place to call home. However, it also implies a commitment to maintain and, in some cases, repair parts of the home that may not be in optimal condition. A key aspect to consider here is the plumbing on the property.

At A Clear Choice Plumbing & Heating, we have decades of experience in ensuring the plumbing system in your likely new home is in good condition. The last thing you want to do after purchasing a new home is deal with leaks, flooding, or other costly plumbing problems. That’s why it’s highly recommended to check the following when inspecting the plumbing in a potential home purchase.


The first step in a plumbing inspection is to look for any signs of water damage. Water damage is not only an indicator of a faulty plumbing system, but it can also lead to structural issues and health concerns due to mold growth. Here are the common signs of water damage to look out for:

  • Discoloration on the drywall near fixtures: This could indicate a hidden leak that’s causing water to seep into the walls.
  • Rusting on the appliances, including the water heater: Rust is a clear sign of prolonged water exposure.
  • Moisture on the basement floor: Persistent moisture can be a sign of poor drainage or leaks.
  • Condensation on the walls or ceiling: This could indicate a lack of proper ventilation or a water leak.
  • Water under the sinks: Regular pooling of water under sinks could mean a leak in the plumbing fixtures.
  • Cracking in the caulking in the shower/tub: Over time, caulking can deteriorate, allowing water to seep into walls or floors.
  • Mold growth on any surface: Mold thrives in moist conditions and can be indicative of a hidden leak.
  • Discoloration/moisture around the base of the toilet: This may be a sign of a leaking toilet seal, which can lead to serious water damage and unpleasant odors.

Once these signs are checked, you can delve deeper into the plumbing system:


Another critical area to inspect is the sinks, faucets, and toilets. These fixtures, used daily, can give you a good idea of the overall health of the plumbing system and the water pressure. Here’s how to go about it:

  • Turn on all the faucets in the house: Do they deliver water at an adequate pressure? Does the water smell or look unusual?
  • Check the drainage from all the sinks: A slow drain could mean a blockage in the pipe.
  • Inspect the area around the faucet and under the sink for any signs of leaks: Unexplained moisture or water stains could mean a hidden leak.
  • Flush all the toilets to check the flushing mechanism: A poor flush could indicate issues with the water tank or sewer line.
  • Look for signs of leakage around the base of all the toilets and water chambers: Even a small leak can cause significant water damage over time.

Poor drainage and leaks aren’t just a nuisance; they can lead to severe structural damage and mold growth, requiring extensive and expensive repairs.


The water heater is another essential component to inspect. A faulty water heater not only leaves you without hot water but can also be a safety hazard. Here’s what to check for:

  • Age of the water heater: If it’s more than 10 years old, it may be nearing the end of its lifespan.
  • Odd noises from the tank when you turn it on: Sounds 
    like rumbling or banging can indicate a buildup of sediment in the tank, which reduces efficiency and can lead to damage.
  • Leaks at the inlet/outlet valves when the water heater is running: These could point towards faulty valves or even more serious issues like a compromised tank.
  • Rusting or corrosion on the tank: This could mean the tank is old and deteriorating, and it may be at risk of leaking or bursting.
  • Sandy/muddy water coming from the hot water faucet: This suggests there is sediment buildup in the tank.
  • A well-maintained water heater should last between 12 to 15 years, but neglect can shorten this lifespan considerably.


  • Finally, don’t forget to check the main sewer drain. This is especially important in older homes where tree roots might have intruded into the sewer line, or age-related wear and tear may be causing problems.
  • Assessing the condition of the main sewer drain can be complex, as it often requires special equipment and expertise. That’s why it is recommended to hire the services of a licensed and experienced plumber to conduct this part of the inspection.
  • When there are problems with the main sewer, the repairs can be quite costly. Common issues include tree root invasion, collapsed pipes, and deteriorated concrete. By having an expert plumbing inspection done beforehand, you can either ask the seller to address these issues or negotiate a reduced price reflecting the cost of necessary repairs.

Remember, purchasing a house is more than just acquiring a property—it’s about ensuring the health and safety of your loved ones. So, if you need assistance with inspecting the plumbing on a property before making a buying decision, feel free to contact A Clear Choice Plumbing & Heating at 720 938 1554 or send us a message. Our team of experienced professionals will provide you with peace of mind knowing that your new home’s plumbing system is in top condition.

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