While some plumbing issues, such as a slow drain or leaky faucet, may be easy to spot, others are less visible. Hidden plumbing leaks can carry on for weeks or months unnoticed, wreaking havoc on your home. Knowing what to look for, and addressing such issues immediately, is the best way to prevent significant damage. Here are some signs you may have a leak. 

What Are the Signs of a Plumbing Leak? 

1. Spike in Water Bills 

It’s normal to experience higher water bills during the summer if you’re running the sprinkler system or using the shower frequently. However, a sudden, unexplainable spike in water bills may signify a plumbing leak. Compare your bill to previous months if you think something is off. Even a minor leak could waste thousands of gallons of water a year. 

2. Signs of Water Damage 

Hidden leaks can cause extensive water damage if not addressed quickly. You might see brown or yellowish stains on the wall or ceiling, peeling wallpaper, or blistering paint from water has accumulated behind the drywall. Another potential sign is a spongy, soft floor if the pipes have allowed the liquid to below the material. 

3. Mold & Mildew 

Mold and mildew thrive in damp, dark environments. You might spot mildew around the base of your shower occasionally, but anywhere outside of that should be an indicator that you have a leaky pipe. Check for dark green or yellow spots on the floors, walls, and ceilings, along with under the sink cabinets. Fungi growth may indicate moisture has been trapped beneath the surface. 

4. Pooled Water 

Plumbing leaks usually occur inside the walls, but fixtures can also cause issues. Fittings around tubs and toilets, for instance, may loosen and leak through the floor, causing structural damage to your foundation. Connectors can also come loose for dishwashers and washing machines, leading to pooling water beneath them. Check the fittings around these appliances for signs of damage or moisture. 

If you’re an Olmsted County, MN, resident in need of plumbing repairs, turn to the team at Rochester Plumbing & Heating. This local plumbing contractor has served the greater Rochester community for nearly a century, providing a range of services from plumbing repairs and maintenance to water conditioning, drain cleaning, and backflow repair. Call (507) 289-1613 to speak with a friendly staff member to schedule an appointment, or visit the website to learn more about how they can help you.