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Amazing response time (was here within an hour or us speaking). All of the testing was completed and sent over to the insurance company directly. I would definitely recommend this company.

Dave and Jake are so knowledgeable. They inspected and tested for mold, but at the same time, they showed me what to change to solve the problem for good. These guys are a really valuable resource if you think you have a mold problem.

Fast reply, didn't try to upsell, explained job concisely, followed up with analysis of results. This company only tests and depending on results will let you know if job requires remediation experts or can be a DIY.

William and his team did asbestos testing of two floors and drywall in our home. William patiently answered all my questions prior to being hired, helping me understand the process. They arrived on time and were friendly and helpful. The work was completed quickly and was reasonably priced. We...

Mereson did clearance testing after asbestos flooring was removed. Geoffrey was helpful, friendly and worked with us to get our sample tested and our results back quickly. His services were also very competitive priced. Would definitely work with him again.

Paul was great at responding to my request. He had his inspector come out to test for asbestos and that very day I had the report emailed to me. Excellent customer service.

Very professional, 24 hours turnarounds on testing, competent and friendly staff starting on the top to actual inspector. You will not be unhappy with this company. They went out of the way in service for us. Fair price and good service. Thorough report an end product after complete testing.

Fast response and test results. Good experience.

Ken and Stanley were quick and professional.  They also saved me $6000! which was the estimate make by another provider who insisted that we needed to re-pipe the house.  DIF's entire bill was less by over half of what the other organization charged me for the pressure test alone.   <br>I...

The owner, Tamir (Tommy) was very responsive and came out in person to assess mold damage  on July 18, 2014.  I signed the mold remediation contract on July 21.  Prior to beginning the mold remediation work, an asbestos assessment was required due to the age of the property.  I found and paid...