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
          Category: Backflow Prevention Devices

          Showing: 940 results for Backflow Prevention Devices
          near Saint Charles, MO

          Filter by

          Service Area

          Filter by

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

          KAMS Mechanical, LLC

          Commercial Plumber, Backflow Testing, Mechanical Contractors ...

          BBB Rating: A+
          not BBB accredited
          (314) 475-1001

          14515 Missouri Bottom Rd,
          Bridgeton, MO 63044-3801

          Byrd Plumbing & Heating Service Inc

          Plumber, Plumbing Renovation, Backflow Testing ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (636) 724-5600

          500 Little Hills Industrial Blvd,
          Saint Charles, MO 63301-3710

          Get a Quote

          Pro Lawns Inc

          Lawn Maintenance, Landscape Contractors, Landscape Maintenance ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (636) 398-6022

          Saint Charles, MO 63301-7302

          Get a Quote

          Elite Lawn Sprinklers

          Irrigation, Drainage Contractors, Sprinkler Systems ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (636) 299-2643

          431 Keeney Dr,
          St. Charles, MO 63304-5539

          Get a Quote

          Harvestowne Irrigation Co

          Irrigation Equipment, Backflow Testing, Irrigation Repair ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (636) 970-0208

          326 Depot St,
          Saint Peters, MO 63376-3923

          Get a Quote

          Frost Electric Supply Co

          Electric Supplies Manufacturers, Electric Motor Repair, Commercial Products Distributors ...

          BBB Rating: A+
          not BBB accredited
          (314) 567-4004

          2429 Schuetz Rd,
          Maryland Heights, MO 63043-3314

          Mighty Mike Plumbing

          Plumber, Backflow Testing, Sewer Cleaning ...

          BBB Rating: C+
          Service Area

          Serving the following areas:

          • SAINT CHARLES County, MO
          • SAINT LOUIS County, MO
          • Affton, MO
          • Allenton, MO
          • Augusta, MO
          • Ballwin, MO
          • Ballwin, MO
          • Ballwin, MO
          • Ballwin, MO
          • Ballwin, MO
          • Bel Nor, MO
          • Bel Ridge, MO
          • Bella Villa, MO
          • Bellefontaine Neighbors, MO
          • Bellerive, MO
          • Berkeley, MO
          • Berkeley, MO
          • Beverly Hills, MO
          • Black Jack, MO
          • Black Walnut, MO
          not BBB accredited
          (314) 496-6881

          6209 Mid Rivers Mall Dr Ste 236,
          Saint Peters, MO 63304-1102

          Abbco Plumbing & Drain LLC

          Plumber, Drainage Contractors, Backflow Testing ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • IL
          • MO
          Accredited BusinessAccredited Business
          (636) 250-3221

          5096 Blase Station Rd,
          Saint Charles, MO 63301-6314

          Get a Quote

          Drain Masters Plumbing and Water Restoration

          Drainage Contractors, Construction Services, Plumber ...

          BBB Rating: F
          not BBB accredited
          (314) 635-0037

          5761 Westwood Dr,
          Weldon Spring, MO 63304-7650

          Dad's Plumbing Services

          Plumbing Renovation, Bathroom Remodel, Kitchen Remodel ...

          BBB Rating: A+
          not BBB accredited
          (314) 322-1977

          939 Weatherstone Dr,
          Saint Charles, MO 63304-4503

          Pro Lawns Inc

          Lawn Maintenance, Landscape Contractors, Landscape Maintenance ...

          BBB Rating: A+
          not BBB accredited
          (636) 398-6022

          PO Box 577,
          O Fallon, MO 63366-0577

          JJ Kokesh & Son, Inc.

          Plumber, Bathroom Design, Plumbing Renovation ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (636) 391-1233

          408 Kehrs Mill Rd,
          Ballwin, MO 63011-3230

          Get a Quote

          Cordia Plumbing Inc.

          Plumber, Plumbing Renovation, Backflow Testing ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • SAINT LOUIS County, MO
          • Affton, MO
          • Allenton, MO
          • Ballwin, MO
          • Ballwin, MO
          • Ballwin, MO
          • Ballwin, MO
          • Ballwin, MO
          • Bel Nor, MO
          • Bel Ridge, MO
          • Bella Villa, MO
          • Bellefontaine Neighbors, MO
          • Bellerive, MO
          • Berkeley, MO
          • Berkeley, MO
          • Beverly Hills, MO
          • Black Jack, MO
          • Breckenridge Hills, MO
          • Brentwood, MO
          • Bridgeton Terrace, MO
          Accredited BusinessAccredited Business
          (314) 781-6241

          1420 S Big Bend Blvd,
          Richmond Heights, MO 63117-2204

          Get a Quote

          Linek Plumbing

          Plumber, Septic Tank Contractors, Appliance Repair ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • MO
          Accredited BusinessAccredited Business
          (314) 962-0956

          24 Kirkham Industrial Dr,
          Saint Louis, MO 63119-1754

          Get a Quote

          O J Laughlin Plumbing Co Inc

          Plumber, Plumbing Renovation, Backflow Testing ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (636) 225-0992

          306 Saint Louis Ave,
          Valley Park, MO 63088-1724

          Get a Quote

          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.