What are the most common plumbing problems?

• <div><p>Some of the most common plumbing repairs are certainly no small issues. The good news is that plumbers typically deal with these problems frequently and have the parts and tools ready to take care of them quickly and efficiently. These common problems include:</p><ul><li><p>Clogged drains: $75–$250</p></li><li><p>Clogged toilet: $125–$300</p></li><li><p>Bathtub and shower: $100–$600</p></li><li><p>Faucet or showerhead: $200–$350</p></li><li><p>Sink pipe: $200–$500</p></li><li><p><a href="https://www.angi.com/articles/how-much-should-toilet-repairs-cost.htm">Toilet repair</a>: $150–$400</p></li></ul><p></p></div>

Should you caulk a kitchen faucet?

• <div><p>Most faucets come with a rubber or plastic gasket that prevents leaks—but that’s not always the case. If your faucet doesn’t come with a gasket or it’s leaking, use a caulk gun to seal the gaps and prevent water damage.</p></div>

Do quartz sinks scratch or stain?

• <div><p>Because it’s an engineered stone, quartz composite is much denser than other natural stone alternatives. For instance, if you drop a heavy object in a natural stone sink, there’s a chance the sink could crack, chip, or dent. Quartz’s density means quartz sinks are more resistant to scratches or staining. However, darker quartz sinks are more likely to show scratches or scuffs, and quartz sinks can stain over time.</p></div>

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*The Angi rating for Sink Repair companies in Cotati, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sink Repair needs.

*The HomeAdvisor rating for Sink Repair companies in Cotati, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sink Repair needs.

Last update on March 28, 2025

Reviewed in March 2025
Cardenas plumbing saved my life .my house was sinking and them fixed my leak
The Cardenas Plumber - Unlicensed Contractor
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Reviewed in July 2024
Nick was able to come by same day and help with our leaky sink. He was very personable and knowledgeable. I will be looking to him in the future for other plumbing concerns as they arise.
Blazer Drain Cleaning - Unlicensed Contractor
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Reviewed in May 2024
Easy to schedule and repair was scheduled quickly. Professional, knowledgeable and courteous plumber.
NORTH END PLUMBING
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Reviewed in June 2023
Was able to book the repair for the next day, which as great. Arrived late, but called to let us know. The job was not as complicated as we thought. Was completed quickly.
Howze Roofing & General Maintenance - Unlicensed Contractor
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Reviewed in March 2023
Francisco was very personable and professional. He completed my sink repair quickly and efficiently. When the job was done, he cleaned up his work area. Highly recommended!
North West Plumbing
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Reviewed in November 2022
Outlet repair done quickly and efficiently... thanks!
New Design Electric, LLC
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Reviewed in October 2022
They responded quickly and scheduled/completed the repair very quickly as well.
Creativo, Inc.
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Reviewed in August 2022
They did a very good job removing an old sink and putting in a new one.
Plumbing Solutions
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Reviewed in May 2022
The service was very good and I would call if I ever need any plumbing help again! There haven’t been any issues since the repair.
United States Plumbing
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Reviewed in December 2021
Excellent repairs, professional in every sense. Honest, efficient, reliably shows up. A very nice guy. I highly recommend Voytac Plumming
Voytac Plumbing
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Sink Repair questions, answered by experts

Some of the most common plumbing repairs are certainly no small issues. The good news is that plumbers typically deal with these problems frequently and have the parts and tools ready to take care of them quickly and efficiently. These common problems include:

Clogged drains: $75–$250
Clogged toilet: $125–$300
Bathtub and shower: $100–$600
Faucet or showerhead: $200–$350
Sink pipe: $200–$500
Toilet repair: $150–$400

DIY is not recommended for commercial settings due to safety and code compliance. Hire licensed professionals.

Most faucets come with a rubber or plastic gasket that prevents leaks—but that’s not always the case. If your faucet doesn’t come with a gasket or it’s leaking, use a caulk gun to seal the gaps and prevent water damage.

Because it’s an engineered stone, quartz composite is much denser than other natural stone alternatives. For instance, if you drop a heavy object in a natural stone sink, there’s a chance the sink could crack, chip, or dent. Quartz’s density means quartz sinks are more resistant to scratches or staining. However, darker quartz sinks are more likely to show scratches or scuffs, and quartz sinks can stain over time.

Your garbage disposal is not draining because it might have a clog due to food waste, a foreign object, grease, oil, fat, or it may have a broken motor. When water doesn't flush out of the disposal, that's a key sign that your disposal has a clog or needs repair.

The Cotati, CA homeowners’ guide to sink repair services

From average costs to expert advice, get all the answers you need to get your job done.

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