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: Leak Detection

          Showing: 772 results for Leak Detection
          near Simi Valley, CA

          Filter by

          Service Area

          Filter by

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

          Galaxy Plumbing & Solar Systems, Inc.

          Plumber, Heating and Air Conditioning, Heating Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          • Ventura County, CA
          Accredited BusinessAccredited Business
          (818) 612-8772

          224 N. Park View Dr,
          Oak Park, CA 91377

          Sherlock Leak Detectives

          Leak Detection

          BBB Rating: A+
          not BBB accredited
          (800) 518-0771

          West Hills, CA 91307-3030

          Tip Top Drain Pros & Plumbing Experts

          Plumbing and Heating, Plumber, Drainage Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          Accredited BusinessAccredited Business
          (310) 922-9351

          21720 Nordhoff St,
          Chatsworth, CA 91311-5826

          American Leak Detection

          Leak Detection, Plumber, Excavating Contractors

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Ventura County, CA
          not BBB accredited
          (818) 765-7080

          P.O.Box 1285,
          Thousand Oaks, CA 91358

          Anderson One Plumbing LLC

          Plumber, General Contractor, Sewer Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          Accredited BusinessAccredited Business
          (818) 917-2233

          22409 Saticoy St,
          West Hills, CA 91307-1723

          Arrow Leak Detection

          Leak Detection

          BBB Rating: A+
          not BBB accredited
          (805) 815-5005

          Agoura Hills, CA 91301-2119

          Bryco Plumbing

          Plumber, Drainage Contractors, Sewer Cleaning ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          Accredited BusinessAccredited Business
          (818) 349-9000

          20622 Superior St Unit 1,
          Chatsworth, CA 91311-4435

          The WaterBoy Leak Detection

          Leak Detection, Handyman, Water Leak Detectors

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (818) 918-0005

          23679 Calabasas Rd PMB 1082,
          Calabasas, CA 91302-1502

          Water Damage Specialist & Rooter Inc

          Fire and Water Damage Restoration, Mold Remediation, Leak Detection ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (747) 229-1422

          Valencia, CA 91355-3402

          Fish Eye Leak Detection

          Leak Detection, Plumber, Water Leak Detectors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          • Santa Barbara County, CA
          • Ventura County, CA
          (805) 304-5316

          Camarillo, CA 93010-1221

          Express Plumbing & Rooter

          Plumber, Sewer Cleaning, Leak Detection ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          Accredited BusinessAccredited Business
          (800) 628-5553

          16065 Foothill Blvd,
          Sylmar, CA 91342-0785

          Rooter-Man Plumbing

          Plumber, Water Leak Detectors, Sewer Contractors ...

          BBB Rating: A
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          Accredited BusinessAccredited Business
          (855) 711-3232

          16065 Foothill Blvd,
          Rancho Cascades, CA 91342-0785

          Advanced Plumbing

          Plumber, Leak Detection

          BBB Rating: A+
          not BBB accredited
          (805) 616-8824

          586 Doyle Ln,
          Ventura, CA 93003

          City Plumbing & Rooter

          Plumbing and Heating, Plumber, Commercial Plumber ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          • Ventura County, CA
          Accredited BusinessAccredited Business
          (805) 579-7929

          Santa Paula, CA 93060-9738

          Olson's Rooter Service

          Plumber, Water Heater Repair, Commercial Plumber ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (818) 506-8288

          2609 W Wyoming Ave #C,
          Burbank, CA 91505-1950

          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.