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Reviews of Walsh Environmental LLC
Review by Nicky S. in Lombard, IL
Project: Test for Radon Gas inside a Structure
Tim has a strong understanding of the EPA rules. He was extremely knowledgeable and quickly sent me a well written report. He was also able to verbally explain what he was doing, and why certain locations were chosen for testing in...
Review by Jessica M.
Project: Test Indoor Air Quality
Great response time, knowledgeable and professional. I would recommend him!