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: Laboratory Testing

          Showing: 33 results for Laboratory Testing
          near Sumner, WA

          Filter by

          Service Area

          Filter by

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

          ZRT Laboratory, LLC

          Laboratory Testing, Medical Lab and Testing

          BBB Rating: A+
          Service Area

          Serving the following areas:

            Accredited BusinessAccredited Business
            (503) 466-2445

            8605 SW Creekside Pl,
            Beaverton, OR 97008-7161

            Fidelity Diagnostics Laboratory LLC

            Laboratory Testing, Medical Marijuana Consulting

            BBB Rating: A+
            Service Area

            Serving the following areas:

              Accredited BusinessAccredited Business
              (406) 926-2211

              216 Trade St,
              Missoula, MT 59808-1968

              Micro Precision Calibration, Inc.

              Equipment Calibration, Laboratory Testing, Construction Equipment

              BBB Rating: A+
              Accredited BusinessAccredited Business
              (866) 683-7837

              22835 Industrial Pl,
              Grass Valley, CA 95949-6326

              McCampbell Analytical

              Laboratory Testing, Data Analytics

              BBB Rating: A+
              Service Area

              Serving the following areas:

                Accredited BusinessAccredited Business
                (925) 252-9262

                1534 Willow Pass Rd,
                Pittsburg, CA 94565-1701

                ITC Engineering Services, Inc.

                Professional Engineers, Laboratory Testing, Engineering Consultant ...

                BBB Rating: A+
                Service Area

                Serving the following areas:

                  Accredited BusinessAccredited Business
                  (925) 862-2944

                  PO Box 543,
                  Sunol, CA 94586-0543

                  Analytical Resource Laboratory, LLC

                  Laboratory Testing

                  BBB Rating: A+
                  Service Area

                  Serving the following areas:

                    Accredited BusinessAccredited Business
                    (801) 847-7722

                    520 S 850 E Ste B3,
                    Lehi, UT 84043-4147

                    Diamondback Technology, Inc.

                    Industrial Design, Laboratory Testing, Medical Lab and Testing ...

                    BBB Rating: A+
                    Service Area

                    Serving the following areas:

                      Accredited BusinessAccredited Business
                      (805) 544-3775

                      7215 San Gabriel Rd,
                      Atascadero, CA 93422-2100

                      Venous Mobile, LLC

                      Phlebotomy, Laboratory Testing

                      BBB Rating: A
                      Service Area

                      Serving the following areas:

                        Accredited BusinessAccredited Business
                        (805) 703-6316

                        Bakersfield, CA 93313-5347

                        First Choice Drug Testing

                        Drug Testing, Laboratory Testing, Lab ...

                        BBB Rating: A+
                        Service Area

                        Serving the following areas:

                          Accredited BusinessAccredited Business
                          (406) 488-2877

                          314 S Central Ave,
                          Sidney, MT 59270-4128

                          G3 Labs, LLC

                          Laboratory Testing

                          BBB Rating: A+
                          Accredited BusinessAccredited Business
                          (702) 749-9715

                          3220 Procyon St,
                          Las Vegas, NV 89102-8368

                          Mobile Laboratory Services, LLC

                          Laboratory Testing

                          BBB Rating: A-
                          Accredited BusinessAccredited Business
                          (702) 209-4944

                          2625 N Green Valley Pkwy,
                          Henderson, NV 89014-0271

                          Western Aeromedical Consortium

                          Laboratory Testing, Drug Testing

                          BBB Rating: A+
                          Service Area

                          Serving the following areas:

                            Accredited BusinessAccredited Business
                            (800) 365-1326

                            PO Box 3019,
                            Santa Maria, CA 93457-3019

                            RL Food Testing Laboratory

                            Laboratory Testing, Food Industry

                            BBB Rating: A+
                            Service Area

                            Serving the following areas:

                              Accredited BusinessAccredited Business
                              (877) 753-6631

                              2629 Townsgate Rd Ste 235,
                              Westlake Village, CA 91361-2987

                              RL Food Testing Laboratory

                              Laboratory Testing, Food Industry

                              BBB Rating: A+
                              Service Area

                              Serving the following areas:

                                Accredited BusinessAccredited Business
                                (877) 753-6631

                                30721 Russell Ranch Rd Ste 140,
                                Westlake Village, CA 91362-7383

                                DrugTestsInBulk.com

                                Producers, Online Retailer, Wholesalers and Distributors ...

                                BBB Rating: A+
                                Service Area

                                Serving the following areas:

                                  Accredited BusinessAccredited Business
                                  (866) 788-2855

                                  Tarzana, CA 91356-6724

                                  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.