We've seen a large increase in our customers calling us for water leaks lately. Often they don't know the source of the leak, but they get a very large water bill, sometimes months later, and immediately know something is wrong. Or they hear a sound of water running. Or sometimes even see water creeping in through concrete or through the wall or light fixture. While this sounds awful, it's actually quite common. Don't panic! Call us at Plotke Plumbing & Heating and one of our plumbers who specializes in water leaks will be out right away to both find out what is causing the leak, but will also fix it for you right the first time! Common causes of plumbing leaks in our Northern San Diego community can include: High Water Pressure Excessively high pressure stresses pipes and joints, often leading to cracks or drips—especially in shower heads, faucets, and older plumbing systems. Aging, Corroded, or Worn-Out Pipes Over time, metal pipes (especially galvanized steel or copper) deteriorate due to mineral-laden (hard) water and natural aging, leading to leaks. Poorly Installed or Degraded Joints & Seals Pipe joints are common weak points; poor installation, aging sealants, or thermal shifts can cause leaks around connectors, faucets, and appliances. Broken or Drying Appliance Seals & Loose Connectors Rubber seals on appliances like dishwashers, washing machines, or heaters can dry out and crack, while hoses may loosen—both leading to unnoticed drips. Clogged Drains Causing Pressure Build-Up Hair, grease, soap, or flushing unsuitable items can block pipes, creating back-pressure that stresses pipes and often results in leaks. Tree Root Intrusion & Underground Damage Nearby tree roots can infiltrate underground piping—especially sewer lines—causing blockages or fractures that eventually lead to leaks. Chemical Damage from Harsh Drain Cleaners Using corrosive chemical cleaners frequently degrades pipe interiors and seals, making leaks more likely. DIY or Poor Construction Practices Over-tightening fixtures, installing off-brand parts, or using improper techniques can compromise seal integrity and pipe structure over time. Stray-Current Corrosion (Copper Pinhole Leaks) In systems where electrical grounding is disrupted (e.g., after installing plastic components), copper pipes can pit and develop pinholes within months. Whether it's one of these common culprits or something else, Plotke Plumbing & Heating has you covered as qualified plumbers who specialize in leaks repairs. If you're searching for a plumbing in the Encinitas, San Marcos, Carlsbad, and surrounding areas for a plumbing leak repair, give us a call and we are very happy to help! And for a limited time, we're offering a $75 off any water leak repair since we've had so many frantic customers calling us lately for this very concern. Offer valid through 9/30/25.

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