Top Rated Sewer Line Contractors Serving San Rafael, CA

If you really care about choosing a quality sewer line contractor, we’re here for you. Here’s your access to the best sewer line contractors serving San Rafael including 94901, 94903, 94912, 94913 and 94915. These sewer line specialists provide trenchless sewer line replacement and sewer drain cleaning, and they also work on sewer pipe lining, sewer line odor control and sewer line cleaning. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

  • Last Updated Sep 30, 2025
  • 29,553 people sourced companies in Sewer Line Contractor
    5,636 Verified Sewer Line Contractor Customers Surveyed
5636
29553
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Mike Testa Plumbing, Inc.

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Mike Testa Plumbing, Inc. provides a variety of general plumbing services for residential, commercial and industrial clients throughout Marin County. ...
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Main Services

Plumbing
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Additional Services

Residential/Commercial, Line Locating, New Construction/Remodels, Service/Repair, Drain Cleaning, Repiping, Sewer Video Inspection, Leak Detection, Backflow Testing, Water Heaters

Brands

Insinkerator, Kohler, Moen, State Water Heaters, TOTO, Navien, Hansgrohe, Grohe, Bradford White, A. O. Smith

Coverage Areas

Marin County, Surrounding Communities

Established in 1989
Established in 1989
Free Estimates
Free Estimates
Appointments Available
Appointments Available
Live Phone Call Answers
Live Phone Call Answers
Diamond Certified Video Profile
Plumbing - Mike Testa Plumbing, Inc. - Marin County
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Diamond Certified Company Report
Mike Testa, Owner-Mike Testa Plumbing, Inc.
Mike Testa, Owner
Expert Contributions
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  • 679
  • Rating Surveys
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  • 6
  • Photos
    & Videos
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  • 5
  • Researched Articles
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    4244 Redwood Hwy, San Rafael, CA 94903
    Hours CLOSED NOW
    License:
    519618
    2 of 3

    Mason Plumbing, Inc.

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    Mason Plumbing, Inc. provides a wide range of plumbing maintenance and repair services for residential and commercial clients throughout Marin County....
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    Main Services

    Plumbing
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    Additional Services

    Plumbing Maintenance & Repair, Sewer & Drain Cleaning, Video Pipe Inspections, Tankless Water Heaters

    Brands

    American Standard, Bradford White, Delta, Grohe, Insinkerator, Jacuzzi, Pfister, Rinnai, Takagi, TOTO

    Coverage Areas

    Marin County

    Family Owned
    Family Owned
    Residential & Commercial
    Residential & Commercial
    Free Estimates
    Free Estimates
    Live Phone Call Answers
    Live Phone Call Answers
    Diamond Certified Video Profile
    Plumbing - Mason Plumbing, Inc. - Marin County
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    Diamond certified resource logo
    Diamond Certified Company Report
    Cameron Mason, CEO-Mason Plumbing, Inc.
    Cameron Mason, CEO
    Expert Contributions
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    • 252
    • Rating Surveys
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    • 6
    • Photos
      & Videos
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    • 5
    • Researched Articles
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      Hours CLOSED NOW
      License:
      817803
      3 of 3

      Benjamin Franklin Plumbing

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      Benjamin Franklin Plumbing provides trusted residential plumbing services and repairs throughout the Greater Bay Area. From fixing drains, sinks, toil...
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      Main Services

      Plumbing
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      Additional Services

      Plumbing Service & Repair, Drain Cleaning, Repiping, Sewer Cleaning & Replacement, Solar & Tankless Water Heaters

      Brands

      Navien

      Coverage Areas

      The Greater Bay Area

      Established in 2001
      Established in 2001
      Senior Discount
      Senior Discount
      Residential & Commercial
      Residential & Commercial
      Weekend Hours
      Weekend Hours
      Diamond Certified Video Profile
      Plumbing - Benjamin Franklin Plumbing - The Greater Bay Area
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      Diamond certified resource logo
      Diamond Certified Company Report
      Daniel Gagne, Owner-Benjamin Franklin Plumbing
      Daniel Gagne, Owner
      Expert Contributions
      ratings icon
      • 368
      • Rating Surveys
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      • 31
      • Photos
        & Videos
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      • 5
      • Researched Articles
        • Quick Connect
        Hours CLOSED NOW
        License:
        857357
        Learn how to choose a Sewer Line Contractor and more…

        Diamond Certified Sewer Line Contractors Serve These San Rafael ZIP Codes

        94901, 94903, 94912, 94913, 94915

        Diamond Certified Sewer Line Contractors In San Rafael

        Diamond Certified sewer line contractors serving San Rafael are rated an average of 4.4 out of 5 stars based on 636 reviews of 68 rated sewer line contractors.
        Diamond Certified sewer line contractors in San Rafael Avg. Star Rating.

          Map of San Rafael, CA

          San Rafael was founded in 1817, and today, your 58,719 neighbors enjoy craft nights, fossil hunting, folk dancing, nature trails and oyster shucking. San Rafaelinos use Diamond Certified sewer line contractors for trenchless sewer line replacement, sewer line cleaning, sewer line relining, sewer line grease trap installations, hydro jetting, and more.

          Frequently Asked Questions for Sewer Line Contractor in San Rafael, CA
          Q: What are clients of Diamond Certified sewer line contractors saying about contractors in San Rafael, CA?
          A: Verified Pipe Spy Marin, Inc. Customer, one of 243
          "They were reputable, on time, and they helped out with my situation. They were timely, and they came out when they were suppose to." -Kristy L.
          All Survey Responses for Pipe Spy Marin, Inc.
          Q: What are some of the most popular brands that Diamond Certified sewer line contractors use when working with San Rafael residents?
          A: Diamond Certified sewer line contractors use top-quality brands like Cobra Products, Fernco Pow-R Wrap, Little Giant, Sioux Chief and RIDGID.
          Q: What types of sewer line leak detection do sewer line contractors offer?
          A: Sewer line contractors offer a variety of sewer line cleaning services, including hydro jetting, sewer snaking, and chemical cleaning. Hydro jetting uses powerful jets of water to blast away clogs and build up in sewer lines, while sewer snaking uses a long cable with a rotating head to break up clogs. Chemical cleaning is used to dissolve grease and other debris, and can also be used to remove calcium deposits and other buildup.
          Q: Can Diamond Certified sewer line contractors work with Fernco products and similar items so I can get trenchless sewer line replacement in San Rafael?
          A: Yes, Diamond Certified sewer line contractors in San Rafael can work with Fernco products and similar items for trenchless sewer line replacement.
          Q: What did people search for when they wanted to find the best quality sewer line contractors in San Rafael?
          A: Trenchless Sewer Line Replacement
          Sewer Line Odor Control
          Sewer Clean Outs
          Sewer Line Replacement
          Sewer Line Cleaning

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