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HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

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Learn about our screening process

4 Years In Business

Company Details

  • Verified Licenses


3500 NE 50th ct #10
Vancouver, WA 98661


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View All Details & Credentials

Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Testing
  • radon
  • lead
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


6 Verified Reviews*
  • 5
  • 4
  • 3
  • 2
  • 1
*Reviews imported from Google have not been individually verified by HomeAdvisor.
Showing 1-6 of 6 results
3.5 Rob P. Portland, OR

Found her informative.

Response from Company:

Thank you for taking the time to leave a review. I strive to exceed all of my customers expectations. If there is anything I can do to better meet your expectations please reach out so that I can make this right.

5.0 Brandis Svendsen Google Review

Cheryl was very communicative and friendly. The appointment was quick and the results came back fast. I felt very good about my experience!

5.0 Mstmtodd Google Review

Cheryl helped me to understand the DEQ requirements for asbestos surveys and then took samples and completed the surveys for the projects that I am planning for the older condo that I purchased. Cheryl was not only professional, courteous, and knowledgable, she was also friendly and respectful. I highly recommend Cheryl and Redline Environmental!

Response from Company:

Thank you for trusting Redline, it was a pleasure working with you.

5.0 Deon Nelson Google Review

Cheryl was thoughtful, thorough and sensitive to my concerns. I was treated with respect and without delay. The analysis report was thorough and well documented, ready for my Insurance to process. I highly recommend.

Response from Company:

Thank you Deon, I'm glad I could help!

5.0 Dawn Martin Google Review

I called on a Saturday, and talked to Cheryl. She came to my house the next day. We opted to put a rush on the testing and received results in less than 48 hours. Highly recommended contacting PBS for environmental testing. If you want a company who is Informative, friendly, up front with cost, no hidden fees, this is your go to!

Response from Company:

Thank you Dawn, it was a pleasure meeting you and I am so glad I could help!

5.0 Patrick Oliver Google Review

Survey was quick and cost a lot less than the others I had called. Cheryl was very friendly and knowledgeable, thank you

Response from Company:

Thank you for calling Redline for your testing needs.


Redline Environmental

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
To find more licensing information for your state, visit our Licensing Requirements page.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

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