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Best Plumbers in
Castro Valley

We Looked at 17 Plumbers serving Castro Valley and Picked the Top 5

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Here are the Picks:

Why These Plumbers?

Our goal is to connect people with the best local experts. We scored plumbers on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best plumbers in Castro Valley, CA.

Reviewed Curated Top Picks 17 12 5

Our Selection Criteria:

  • 1. Reputation

    A history of delighted customers and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

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Absolute Plumbing

Every member of the team at Absolute Plumbing is committed to giving customers the highest level of professional and reliable service at honest, competitive prices. From leak repair and earthquake valves to bathroom remodels and gas lines, the company’s skilled and experienced plumbers have the tools and knowledge to get the job done right the first time, every time. Customers appreciate the traditional care and service that can only come from a family-owned company and many local homeowners choose Absolute Plumbing to take care of all their repair, maintenance, and remodeling needs, including jobs like pipe replacements, water heater repairs, and bathtub installations. Interested customers can call the company to speak to one of the staff and request a free, no-obligation price quote for their next project or repair.

Castro Valley, CA 94546 (510) 889-1194


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Diablo Plumbing

Diablo Plumbing Inc. is a local plumbing contractor that offers safe, prompt, budget-friendly services for residential and commercial clients. They handle design, repairs, remodels, and new constructions with the highest level of technology. Diablo Plumbing Inc. provides emergency service 24 hours a day, seven days a week. Whether their clients need help fixing clogged drains at big restaurant chains or in newly-built houses, their professional team can do the job well.

Pleasanton, CA 94588 (925) 463-7900


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Quesada Plumbing & Drain

Quesada Plumbing and Drain is a small, independently owned company that has earned numerous five-star reviews from happy customers throughout the San Leandro area. The company’s owner has more than 20 years of on-the-job experience and takes pride in providing superior workmanship and service on every call. The company offers 24/7 service for any after-hours plumbing emergencies, as well as a full menu of standard services such as drain cleaning, leak repairs, fixture installations, video line inspections, water heater installations, and snaking, always at fair, competitive rates with no hidden charges. The company also provides the same great service to commercial customers around the region and offers no-cost, no-obligation estimates on every job. Customers can call the company to get more information and schedule service appointments.

San Leandro, CA 94578 (510) 697-5111

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Souza & Viviani Plumbing

Souza & Viviani Plumbing is a family owned and operated business, offering high-quality and affordable plumbing solutions to residents and businesses in San Leandro, California and the surrounding areas since 1915. Their services include kitchen and bathroom plumbing, repiping, and repair and replacement of sewer lines and water heaters. Their highly skilled and experienced plumbers receive ongoing education to make sure they utilize the latest methods and equipment in all service calls. Their goal is to be the best plumbing service company in the community, and they strive to maintain the long-standing reputation they have established for the past century. Souza & Viviani Plumbing is a BBB-accredited business and currently maintains an A+ rating.

San Leandro, CA 94579 (510) 614-6690


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Zielke Plumbing Co.

Zielke Plumbing Co. is a locally owned and operated professional plumbing business. The company is licensed and is a 24-hour emergency plumbing repair service for residential, commercial, and industrial customers. Zielke Plumbing is located in Castro Valley and provides camera line inspection services, regular repair and maintenance of all plumbing fixtures, kitchen and bathroom remodeling, water drainage diagnosis and repair, and home and building winterization. Customers have described the company’s plumbers as "very courteous and helpful for the length of the visit" and said that they "didn’t leave a mess and that anything that was moved was placed back in its original position.” The business is owned by a US Marine Corps Veteran and offers backflow installation, dishwasher drain cleaning, laundry room plumbing, and more.

Castro Valley, CA 94546 (510) 760-1449


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