Plumbing issues are an unavoidable part of homeownership, especially in California where aging infrastructure, drought-related water restrictions, and shifting soil can all take a toll on your plumbing system. At Complete Plumbing Services, we’ve helped hundreds of California homeowners and businesses solve everything from minor leaks to major emergencies.
Here are the 10 most common plumbing problems we see—and how to deal with them before they turn into costly repairs.
1. Leaky Faucets
Not only is a dripping faucet annoying—it can waste hundreds of gallons of water a year. In California, where water conservation is critical, it’s important to fix these right away. Often, a worn-out washer or valve is to blame.
Fix: A quick replacement of internal parts usually solves the problem.
2. Clogged Drains
Hair, grease, soap, and food particles are the usual culprits. If your sink or shower is draining slowly, you likely have a clog forming.
Fix: DIY solutions like a plunger or drain snake can help, but recurring clogs may indicate a deeper blockage requiring professional inspection.
3. Running Toilets
A constantly running toilet can waste up to 200 gallons of water per day. This is often caused by a faulty flapper valve, float, or fill tube.
Fix: Replacing the faulty parts is simple but should be done promptly to avoid water waste.
4. Low Water Pressure
This is a common issue in older homes and can be caused by pipe corrosion, hidden leaks, or clogged aerators.
Fix: Start by cleaning the aerator. If that doesn’t help, it’s time for a pressure inspection.
5. Water Heater Issues
No hot water? Fluctuating temperatures? Strange noises? Your water heater may be nearing the end of its lifespan or simply need maintenance.
Fix: Regular flushing and maintenance help extend life. Replacement may be necessary after 8–12 years.
6. Sewer Line Backups
Tree roots, shifting soil, and debris can damage underground sewer lines—leading to unpleasant smells and backed-up drains.
Fix: A professional sewer camera inspection and hydro-jetting are usually required. Don’t ignore this—it can escalate fast.
7. Slab Leaks
California homes built on concrete slabs are at risk of hidden leaks under the foundation. Signs include hot spots on floors, mold, or unexplained water bills.
Fix: Early detection is key. Leak detection equipment and repiping may be necessary.
8. Burst or Leaking Pipes
Extreme temperatures or aging pipes can cause pipe bursts. This is more common in colder regions of California or homes with outdated plumbing.
Fix: Shut off the main water supply and call an emergency plumber. Prevent future bursts with pipe insulation and routine checks.
9. Garbage Disposal Malfunctions
Improper use—like pouring grease or fibrous foods down the disposal—can lead to jams or burnout.
Fix: Resetting the unit may help, but persistent issues could mean it’s time for a replacement.
10. Outdated Plumbing Systems
Many older California homes still have galvanized steel pipes, which corrode over time and reduce water quality and pressure.
Fix: Consider repiping with copper or PEX piping for better efficiency and reliability.
When to Call a Professional
Some plumbing problems are DIY-friendly—but many require a licensed professional to avoid further damage and code violations. At Complete Plumbing Services, our certified plumbers handle all jobs—big or small—with precision, speed, and care.
We specialize in:
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Emergency plumbing repairs
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Drain cleaning & inspections
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Water heater installation & replacement
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Leak detection & slab leak repair
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Full home repiping
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Commercial plumbing services
Why California Residents Trust Complete Plumbing Services
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Licensed & Insured Technicians
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Fast Emergency Response Times
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Upfront Pricing – No Surprises
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Top-Quality Materials & Equipment
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Residential & Commercial Expertise
Final Thoughts
Plumbing problems can go from annoying to catastrophic in no time. Whether you’re dealing with a leaky faucet or a hidden slab leak, Complete Plumbing Services is here to keep your home or business running smoothly.
Let us help you fix it right the first time—with reliable, high-quality plumbing services tailored to California homes.
