Show me search results for:

You can change this selection at any time via the Accredited Business toggle on the search results page.

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Cookie Preferences

Many websites use cookies or similar tools to store information on your browser or device. We use cookies on BBB websites to remember your preferences, improve website performance and enhance user experience, and to recommend content we believe will be most relevant to you. Most cookies collect anonymous information such as how users arrive at and use the website. Some cookies are necessary to allow the website to function properly, but you may choose to not allow other types of cookies below.

Necessary Cookies

What are necessary cookies?
These cookies are necessary for the site to function and cannot be switched off in our systems. They are usually only set in response to actions made by you that amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not work. These cookies do not store any personally identifiable information.

Necessary cookies must always be enabled.

Functional Cookies

What are functional cookies?
These cookies enable the site to provide enhanced functionality and personalization. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

Performance Cookies

What are performance cookies?
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Marketing Cookies

What are marketing cookies?
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant content on other sites. They do not store personal information directly, but are based on uniquely identifying your browser or device. If you do not allow these cookies, you will experience less targeted advertising.
Better Business Bureau®
Resources for Businesses
Better Business Bureau
          Wildfires across the Los Angeles area are expected to become the costliest such disaster in U.S. history. As victims cope with the aftermath, it is crucial to stay vigilant against opportunistic scammers. In addition, those wishing to help by donating money or supplies should carefully research organizations before contributing. BBB offers guidance to protect both victims and donors. Copy and paste the following URL for helpful tips: bbb.org/local-bbb/bbb-of-los-angeles-and-silicon-valley
          Category: Sewer Contractors

          Showing: 1,290 results for Sewer Contractors
          near Castro Valley, CA

          Filter by

          Service Area

          Filter by

          Distance
          Categories
          BBB Rating
          State/Province
          Get Connected
          Sort By
          • Distance
          • Rating

          Streamline Plumbing & Drain

          Plumber, Sewer Cleaning, Sewer Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

            Accredited BusinessAccredited Business
            (866) 551-3161

            20885 Redwood Rd # 406,
            Castro Valley, CA 94546-5915

            Lil Rooter

            Plumber, Drainage Contractors, Sewer Cleaning ...

            BBB Rating: A+
            Service Area

            Serving the following areas:

              not BBB accredited
              (510) 566-1900

              Hayward, CA 94541-3525

              Ortiz Construction, Inc.

              Sewer Contractors, Pipe Line Contractors, Sewer Pipes

              BBB Rating: NR
              not BBB accredited
              (510) 538-9464

              4507 Recreation Rd,
              Castro Valley, CA 94552-5535

              A-1 Affordable Plumbing

              Plumber, Sewer Cleaning, Sewer Contractors ...

              BBB Rating: A+
              Service Area

              Serving the following areas:

                not BBB accredited
                (925) 479-9800

                PO Box 982,
                San Leandro, CA 94577-0098

                H & R Plumbing and Rooter

                Plumber, Septic Tank Cleaning, Drainage Contractors ...

                BBB Rating: A+
                Service Area

                Serving the following areas:

                  not BBB accredited
                  (510) 760-2231

                  256 California Avenue,
                  San Leandro, CA 94577-2766

                  Capelli Plumbing

                  Plumber, Plumbing Renovation, Water Leak Detectors ...

                  BBB Rating: A+
                  Service Area

                  Serving the following areas:

                    Accredited BusinessAccredited Business
                    (510) 677-3856

                    536 Lewelling Blvd Ste F,
                    San Leandro, CA 94579-1845

                    Beyond Plumbing

                    Sewer Contractors, Plumber, Sewer Cleaning ...

                    BBB Rating: B-
                    Service Area

                    Serving the following areas:

                      not BBB accredited
                      (510) 867-0756

                      650 McClary Ave,
                      Oakland, CA 94621-1915

                      Rescue Rooter

                      Plumber, Electrician, Heating and Air Conditioning ...

                      BBB Rating: A+
                      Service Area

                      Serving the following areas:

                        not BBB accredited
                        (510) 729-6227

                        24800 Industrial Blvd.,
                        Hayward, CA 94545

                        Challenge Rooter

                        Sewer Contractors

                        BBB Rating: A+
                        Service Area

                        Serving the following areas:

                          not BBB accredited
                          (510) 461-5631

                          Oakland, CA 94621-3103

                          Evenflow Plumbing Company

                          Plumber, Sewer Cleaning, Sewer Contractors

                          BBB Rating: NR
                          Service Area

                          Serving the following areas:

                            not BBB accredited

                            30042 Mission Blvd Ste 121-345,
                            Hayward, CA 94544-7255

                            Challenge Rooter

                            Sewer Contractors

                            BBB Rating: A+
                            Service Area

                            Serving the following areas:

                              not BBB accredited
                              (510) 461-5631

                              1472 71st Ave,
                              Oakland, CA 94621

                              Monarch Plumbing and Rooter, Inc.

                              Plumber, Sewer Cleaning, Sewer Contractors ...

                              BBB Rating: A+
                              Service Area

                              Serving the following areas:

                                Accredited BusinessAccredited Business
                                (510) 398-8478

                                847 Industrial Pkwy W,
                                Hayward, CA 94544-7117

                                Magnificent Plumbing & Rooter, Inc.

                                Plumber, Plumbing Renovation, Sewer Cleaning ...

                                BBB Rating: A+
                                Service Area

                                Serving the following areas:

                                  Accredited BusinessAccredited Business
                                  (925) 557-6950

                                  21001 San Ramon Valley Blvd Ste A4,
                                  San Ramon, CA 94583-3454

                                  BayValley Mechanical, Inc.

                                  Plumber, Heating and Air Conditioning, Bathroom Remodel ...

                                  BBB Rating: A+
                                  Service Area

                                  Serving the following areas:

                                    Accredited BusinessAccredited Business
                                    (510) 557-8643

                                    Hayward, CA 94544-7924

                                    Wayne G. Schlosser Construction, Inc.

                                    Water Works Contractors, Sewer Contractors

                                    BBB Rating: A+
                                    Service Area

                                    Serving the following areas:

                                      not BBB accredited
                                      (925) 648-2400

                                      PO Box 1087,
                                      Danville, CA 94526-1087

                                      Related Categories

                                      Accreditation and Ratings Overview

                                      Accredited BusinessAccredited Business

                                      Select businesses earn BBB Accreditation by undergoing a thorough evaluation and upholding the BBB Accreditation Standards.

                                      A+

                                      BBB assigns ratings from A+ (highest) to F (lowest). In some cases, BBB will not rate the business (indicated by an NR, or "No Rating") for reasons that include insufficient information about a business or ongoing review/update of the business's file.

                                      Didn't find the business you were looking for?

                                      If the business you're looking for isn't in our directory, submit a request to have it added.