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: Radon Testing

          Showing: 293 results for Radon Testing
          near Thousand Oaks, CA

          Filter by

          Service Area

          Filter by

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

          Radon Solutions California

          Radon Mitigation, Radon Testing

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          • San Luis Obispo County, CA
          • Santa Barbara County, CA
          • Ventura County, CA
          not BBB accredited
          (805) 908-9274

          1822 Shaw Ct,
          Westlake Village, CA 91362-1903

          Radon Solutions California

          Radon Mitigation, Radon Testing

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          • San Luis Obispo County, CA
          • Santa Barbara County, CA
          • Ventura County, CA
          not BBB accredited
          (805) 908-9274

          Thousand Oaks, CA 91360

          Coordinated Equipment Company

          Radon Testing

          BBB Rating: NR
          not BBB accredited
          (310) 834-8535

          1707 East Anaheim Street,
          Wilmington, CA 90744-4798

          Radon Reduction and Research

          Radon Testing

          BBB Rating: NR
          Service Area

          Serving the following areas:

          • Santa Barbara County, CA
          not BBB accredited
          (805) 687-5175

          515 Foxen Drive,
          Santa Barbara, CA 93105

          Guaranteed Property Inspections Inc

          Home Inspections, Radon Testing, Mold Inspection ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • 92602
          • 92603
          • 92604
          • 92606
          • 92612
          • 92614
          • 92616
          • 92617
          • 92618
          • 92619
          • 92620
          • 92623
          • 92626
          • 92627
          • 92628
          • 92650
          • 92672
          • 92673
          • 92674
          • 92688
          not BBB accredited
          (949) 239-3727

          Irvine, CA 92603

          #1 Radon, Inc.

          Radon Mitigation, Radon Testing

          BBB Rating: A
          Accredited BusinessAccredited Business
          (720) 435-5774

          Las Vegas, NV 89117-9084

          Product Investigation West

          Radon Testing

          BBB Rating: NR
          not BBB accredited
          (209) 544-1169

          142 N 9th St,
          Modesto, CA 95350-5861

          California Healthy Home Inspections

          Mold Inspection, Asbestos Testing, Radon Testing ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Burlingame, CA
          Accredited BusinessAccredited Business
          (415) 828-4700

          1799 Bayshore Hwy Ste 241C,
          Burlingame, CA 94010-1312

          J Stanley Consulting, Inc.

          Lead Testing, Asbestos Testing, Radon Testing ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Alameda County, CA
          • Contra Costa County, CA
          • Marin County, CA
          • Napa County, CA
          • San Francisco County, CA
          • San Mateo County, CA
          • Sonoma County, CA
          not BBB accredited
          (415) 595-9001

          5329 Miles Ave,
          Oakland, CA 94618-1125

          Northern California Environmental Testing

          Mold Testing, Radon Testing, Environmental Testing

          BBB Rating: A+
          not BBB accredited
          (877) 324-6653

          5000 Windplay Dr Ste 3-201,
          El Dorado Hls, CA 95762-9357

          Northern California Environmental Testing

          Mold Testing, Radon Testing, Environmental Testing

          BBB Rating: A+
          not BBB accredited
          (530) 344-8100

          1390 Broadway Ste 322,
          Placerville, CA 95667-5900

          Northern California Environmental Testing

          Mold Testing, Radon Testing, Environmental Testing

          BBB Rating: A+
          not BBB accredited
          (877) 324-6653

          3941 park drive suite 20-237,
          El Dorado Hls, CA 95762-4549

          Northern California Environmental Testing

          Mold Testing, Radon Testing, Environmental Testing

          BBB Rating: A+
          not BBB accredited
          (916) 333-0339

          2443 Fair Oaks Blvd PMB 522,
          Sacramento, CA 95825-7684

          Dependable Masonry, Limited Liability Co.

          General Contractor, Radon Testing

          BBB Rating: NR
          Service Area

          Serving the following areas:

          • Douglas County, NV
          not BBB accredited
          (775) 219-7596

          2753 Clapham Ln,
          Minden, NV 89423-9235

          Accurate Inspection Services

          Home Inspections, Property Management, Radon Testing ...

          BBB Rating: A+
          not BBB accredited
          (916) 370-8414

          3308 El Camino Ave Ste 300-177,
          Sacramento, CA 95821-6327

          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.