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  1. Home
  2. California
  3. San Marcos
  4. Plumbing

The Best Plumbing Company in San Marcos

Compare top-rated plumbing providers in San Marcos. Profiles include verified reviews, service details, and direct contact options.

Service providers

Moore Plumbing and Drains

Moore Plumbing and Drains

4.9

From $50

Up to $500

Closed until Tue, 7:00 AM

At Moore Plumbing and Drains in San Marcos, we specialize in comprehensive plumbing services for your home. Whether it's a leaky faucet or a major…

0 local residents requested quote requests

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Hirsch Pipe & Supply

Hirsch Pipe & Supply

4

From $50

Up to $500

Closed until Tue, 6:30 AM

At Hirsch Pipe & Supply in San Marcos, we specialize in comprehensive plumbing solutions. Whether you're dealing with a leaky faucet or planning a…

0 local residents requested quote requests

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American Leak Detection of San Diego

American Leak Detection of San Diego

4.9

From $50

Up to $500

Closed until Tue, 8:00 AM

In San Marcos, we are American Leak Detection - your reliable partner in plumbing services. Specializing in plumbing, swimming pool repair, and wa…

0 local residents requested quote requests

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SECURITY PLUMBING & DRAINS

SECURITY PLUMBING & DRAINS

4.6
Open today

From $50

Up to $500

Open 24 hours

At San Marcos' Security Plumbing & Drains, we specialize in comprehensive plumbing and drainage services. Our skilled team tackles a myriad of plu…

0 local residents requested quote requests

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Inspection Detection Connection

Inspection Detection Connection

5

From $50

Up to $500

Closed until Tue, 8:00 AM

In San Marcos, we are Inspection Detection Connection - your reliable partner in plumbing services. Our expertise lies in unclogging drainage issu…

0 local residents requested quote requests

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Valley Industrial Specialties, Inc.

Valley Industrial Specialties, Inc.

4.7

From $50

Up to $500

Closed until Tue, 8:00 AM

In San Marcos, we are Valley Industrial Specialties, Inc., your reliable partner in plumbing services. Our expertise lies in providing comprehensi…

0 local residents requested quote requests

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Best Plumber San Marcos CA

Best Plumber San Marcos CA

0
Open today

From $50

Up to $500

Open 24/7

At Best Plumber San Marcos CA, we're your reliable partners in maintaining and improving your home's plumbing systems. We specialize in comprehens…

0 local residents requested quote requests

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Plotke Plumbing & Heating

Plotke Plumbing & Heating

4.8
Open today

From $50

Up to $500

Open 24/7

At Plotke Plumbing & Heating in San Marcos, we specialize in comprehensive plumbing services. From fixing leaky faucets to installing new water he…

0 local residents requested quote requests

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Ethan Brothers Plumbing & Gas

Ethan Brothers Plumbing & Gas

4.8
Open today

From $50

Up to $500

Open 24/7

In San Marcos, we are Ethan Brothers Plumbing & Gas, your reliable partner for all plumbing needs. We understand that a leaking faucet or a clogge…

0 local residents requested quote requests

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Verified Plumbing in San Marcos, CA

We show only active businesses that pass moderation. Results are specific to San Marcos and nearby service areas, and inactive profiles are removed to keep the list current.

Real reviews for plumbing

Ratings and reviews come from customers who used the service. Compare plumbing pros in San Marcos by experience, responsiveness, and value before you reach out.

Local-first search in San Marcos

Filter by neighborhood, check locations on the map, and find providers close to home or work in San Marcos. Listings are refreshed regularly — August 2026.

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Plumbing near me in San Marcos, CA - August 2026

Looking for plumbing in San Marcos? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.

Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.

Before you hire

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  • Ask about licensing and insurance when required for this trade.
  • Get a written estimate for work over a few hundred dollars.
  • Confirm availability and any trip or emergency fees upfront.

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Recent reviews in San Marcos

  • Mary C
    Mary C

    American Leak Detection was recommended to us by our pool maintenance guys for a leak in our spa. We are very satisfied with the service provided by Cayden. He was professional, knowledgeable, and thorough.

  • Conchita Bergin
    Conchita Bergin

    Vinny was patient in explaining the installation process and answering all of our questions. He was friendly and diligent in his work.

  • Carmen Montoya
    Carmen Montoya

    100% satisfied with the work he came to do! Had to go in crawl space under house! Thank goodness No leaks found! Only a huge skunk! I would not have blamed him if he left after seeing the picture of how big it was!!! But that didn’t stop him from doing his job!

  • Chris Knighten
    Chris Knighten

    Angel Rios was very good. Thank you for sending a thorough professional to investigate our situation. Thankfully, we didn’t have a leak an Angel was able to confirm that by checking several areas.

  • Gregg Towsley
    Gregg Towsley

    I recently had a leak in my home and called American Leak Detection in San Diego for help. From the start, the team was incredibly professional and courteous. They respected my time, arriving promptly and quickly identifying the issue. It was clear they use the latest technology and follow a top-notch process, which made the whole experience seamless and efficient. Not only did they pinpoint the leak with precision, but they also provided the perfect solution to fix it, giving me complete peace of mind. I highly recommend American Leak Detection for their expertise and excellent service. 👍

  • dylan lam
    dylan lam

    I had Angel come out in the rain and find this leak for me. This leak cost me over $6000 and he was able to find that it was a broken sprinkler head and a broken solenoid for an irrigation system. I appreciate his hard work And I will definitely continue using his services in the future.

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