Top Rated Water Treatment And Service Companies Serving Marshall, CA

If you really care about choosing a quality water treatment and service company, we’re here for you. Here’s your access to the best water treatment and service companies serving Marshall including 94940. These water experts provide water disinfection and water system maintenance, and they also work on backflow testing, water testing and water pressure optimization. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

  • Last Updated Dec 05, 2025
  • 5,005 people sourced companies in Water Treatment & Service
    861 Verified Water Treatment & Service Customers Surveyed
861
5005
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Weeks Drilling & Pump Company

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Weeks Drilling & Pump Company has been providing a complete range of water supply solutions for residential, commercial and municipal customers throug...
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Main Services

Water Wells & Pumps
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Additional Services

Water Well Drilling, Pump System Service and Installation, Water Treatment, Public Water Systems

Coverage Areas

Sonoma County, Marin County, Mendocino County, Napa County, Lake County

Family Owned
Family Owned
Walk-Ins Welcome
Walk-Ins Welcome
Established in 1906
Established in 1906
Emergency 24/7
Emergency 24/7
Diamond Certified Video Profile
Water Wells & Pumps - Weeks Drilling & Pump Company - Sonoma County
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Diamond Certified Company Report
Brandon Burgess, CEO-Weeks Drilling & Pump Company
Brandon Burgess, CEO
Expert Contributions
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  • 678
  • Rating Surveys
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  • 11
  • Photos
    & Videos
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  • 5
  • Researched Articles
    • Quick Connect
    6100 Sebastopol Ave, Sebastopol, CA 95472
    Hours CLOSED NOW
    License:
    177681
    Learn how to choose a Water Treatment & Service and more…

    Diamond Certified Water Treatment And Service Companies Serve These Marshall ZIP Codes

    94940

    Diamond Certified Water Treatment And Service Companies In Marshall

    Diamond Certified water treatment and service companies serving Marshall are rated an average of 4.6 out of 5 stars based on 694 reviews of 5 rated water treatment and service companies.
    Diamond Certified water treatment and service companies in Marshall Avg. Star Rating.

      Map of Marshall, CA

      Marshall was founded in 1872, and today, your 2,135 neighbors enjoy horse racing, redwood forests, foraging, potlucks and bocce ball. Marshallians use Diamond Certified water treatment and service companies for water pressure optimization, water sanitization, water treatment, water testing, water system repairs, and more.

      Frequently Asked Questions for Water Treatment & Service in Marshall, CA
      Q: What are clients of Diamond Certified water treatment and service companies saying about companies in Marshall, CA?
      A: Verified Weeks Drilling & Pump Company Customer, one of 653
      "I think Weeks is a great company. I highly recommend them. They are always prompt." -Chris S.
      All Survey Responses for Weeks Drilling & Pump Company
      Q: What are some of the most popular brands that Diamond Certified water treatment and service companies use when working with Marshall residents?
      A: Diamond Certified water treatment and service companies use top-quality brands like King Technology, Solar-Breeze, BioGuard, Waterway Plastics and Pleatco.
      Q: What types of water disinfection do water treatment and service companies offer?
      A: Water treatment and service companies offer various types of water testing including physical, chemical, and biological tests. Physical tests measure characteristics such as temperature, color, taste, odor, turbidity, and hardness. Chemical tests analyze the presence of substances such as pH level, chlorine, fluoride, nitrates, phosphates, sulfates, heavy metals, and organic compounds. Biological tests assess the presence of bacteria, viruses, algae, fungi, and other microorganisms. These tests help identify contaminants that may pose health risks or affect water quality.
      Q: Can Diamond Certified water treatment and service companies work with Pentair products and similar items so I can get water disinfection in Marshall?
      A: Yes, Diamond Certified water treatment and service companies can work with Pentair products and similar items to provide water disinfection in Marshall.
      Q: What did people search for when they wanted to find the best quality water treatment and service companies in Marshall?
      A: Water System Maintenance
      Water Pressure Optimization
      Water Conservation Solutions
      Water Testing
      Water Disinfection

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