Walker Environmental, LLC

4.8 | 46 Verified Ratings


P.O. Box 150372
Lakewood, CO 80215
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Walker Environmental, LLC

Walker Environmental, LLC is your local environmental testing company. We have been serving the Denver Metro area since 2005. Owner and operator Shannon Walker, has over 20 years of experience. We offer commercial and residential mold testing, indoor air quality testing, mold and toxic testing, radon testing, ERMI DNA mold testing, radiation detection, humidity and moisture detection, and heavy metals and PH water testing. Call us today!


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Service Area

  • Denver
  • Littleton
  • Westminster
  • Boulder
  • Aurora
  • Arvada
  • Thornton
  • Wheat Ridge
  • Englewood
  • Broomfield
  • Golden
  • Castle Rock
  • Evergreen
  • Dupont
  • Idledale
  • Commerce City
  • Kittredge
  • Indian Hills
  • Morrison
  • Louisville
  • See All >

Services Offered

Mold & Asbestos Services
  • Mold & Toxic Material Testing

Areas of Expertise

  • Mold Testing- Both Residential & Commercial

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2005
HomeAdvisor Screened. View Details

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Ratings & Reviews
Walker Environmental, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 46
  Page 1 of 5
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5.0   |  
Review by
Project: Test for Toxic Materials & Mold
I had worked with a few other mold inspectors in the past and Shannon was by far the best experience that I've had. He has done a great job at guiding me throughout the mold clearance process and has gone above and beyond for me to help with this issue. I would highly recommend his company!
5.0   |  
Review by in Wheat Ridge, CO
He was very professional and eager to answer any questions I had about the process and the results. Also very respectful about the house didn't leave a mess or really make one to began with.
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5.0   |  
Review by in Rock Hall, MD
Shannon was readily available and very professional. He answered any questions I had and made sure to contact me with specific concerns he had while he was on site. He made sure to keep me informed with pictures and emails during different phases of the inspection including transporting to the lab and test results. Finally, because I was out of state, he worked with me on payment terms as well. I highly recommend this professional!
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5.0   |  
Review by
Project: Test for Toxic Materials & Mold
Very good at what he does he is a life saver and the person I referred him to loves him as well! Helped me get everything clean for the mold and what I need to get rid of and what I need to not worry about. He found mold where I would have never checked.
5.0   |  
Review by in Denver, CO
Very responsible, all reports handled in a timely manner. I appreciated his thoughtfulness and his concern for doing a thorough job.
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5.0   |  
Review by in Arvada, CO
Project: Inspect a Home
Shannon conducted a home inspection at our property recently and did a great job. Inspection was timely, professional and follow through was prompt. Would definitely use again.
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5.0   |  
Review by in Littleton, CO
Shannon is very responsive, very knowledgeable, and very thorough. He has happily answered all of my questions (I ask a lot). He also explained everything he did and did not mind me following him around and watching the inspection/testing. I googled the lab and the products he uses and they all look top notch.
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5.0   |  
Review by in Denver, CO
My first impression of Shannon was that he was very personable. He is very knowledgeable about his craft and was able to explain every step in detail in layman's terms. I really appreciated his honesty about what to expect and my options. He kindly made himself available for all of my questions throughout the process and even during weekend hours. I would definitely recommend Shannon to others.
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5.0   |  
Review by
Project: Test for Toxic Materials & Mold
Highly recommended. Would use them again.
5.0   |  
Review by in Golden, CO
Shannon was very friendly and helpful. He made good recommendations while still being conscious of my budget. I would highly recommend him for any home inspection project that you have.
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Showing 1-10 of 46
  Page 1 of 5

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  6. Bankruptcy Search
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  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.
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