HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

4 Years In Business

Company Details

  • Verified Licenses


119 West Virginia Street, Suite 306
McKinney, TX 75069


  • Mon: 8:00 AM - 1:00 PM
  • Tue: 8:00 AM - 6:00 PM
  • Wed: 8:00 AM - 6:00 PM
  • Thu: 8:00 AM - 6:00 PM
  • Fri: 8:00 AM - 6:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Indoor Air Quality
  • Indoor Air Quality Testing
  • Mold Inspection
  • Alergen Testing
View All Offerings and Cities Served

Cost Information

  • Credit Cards Accepted


34 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 34 results
4.5 Brad R. Prosper, TX

Tate was prompt, courteous and knowledgeable.

5.0 Susan S. Dallas, TX

Barrett was wonderful to work with. Did a great job of analyzing and identifying my mold. Extremely professional. Have had him back and referred his company out to several of my friends. They were all happy about my referral.

5.0 Roana C. Euless, TX

Tate from Barrett Environmental was very understanding, professional, and delivered excellent service !! He is very knowledgeable and affordable for the type of service he provided ! I didnâ t find anyone else more helpful for his line of work ! I am out of my lease for the health and safety of my family , thanks to him !!!! Definitely worth the hire !! Thanks Tate!

4.0 Tom R. Rockwall, TX

Professional and prompt

5.0 Hunter J. Dallas, TX

Tate offered knowledgeable service and was very thorough. We felt confident in his work and service.

5.0 Jessica R. Princeton, TX

Tate Barrett was very thorough, professional and very reasonable prices with no hidden fees.

5.0 Jim L. Frisco, TX

5.0 Kendall H. Carrollton, TX

Loved working with Tate. Would recommend to anyone! (Already did to my in-laws!) Very thorough report.

5.0 Greg H. Oak Point, TX

Dr. Barrett was perfect! He owns this business and has extensive study and research in the field! I feel like he gave a much higher level of knowledge and advice that other companies charging the same/ more money. Also, his personal attitude was fantastic. Very friendly and enthusiastic about his field, able to answer and and all questions asked of him. Would 10/10 recommend and 100% would use again if the need arises!

5.0 Linda P. Rockwall, TX

Tate Barrett was a very nice man and professional person!


Barrett 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

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.