Is Mold Testing Before Remediation Services Needed?

Short answer - no, but don’t jump to conclusions just yet. First, there is a major difference between merely collecting mold samples (testing) and performing a mold assessment. When it comes to mold testing, often times air and/ or surface samples are collected by and indoor environmental professional (IEP) and submitted to a laboratory. The results of these samples are then passed on to the property occupants.

When it comes to a mold assessment, much more of an investigation is performed. Using a combination of the olfactory system, flashlight, hygrometer, moisture meters, thermal imaging camera, air quality particle counters, a borescope and good ole’ experience - a hypothesis can be rendered on what is occurring within a property, and a conclusion made. During a mold assessment, collecting mold samples (testing) is often performed. Pairing these samples with other information collected, such as particulate counts, an IEP now possesses objective data to either support or counter their hypothesis. After all, a mold assessment is made up of objective and subjective data - further distinguishing itself from simple mold testing.

Mold Assessment vs. Mold Testing Wrap-up

So, what does this all mean? Well, if you’re simply looking for a laboratory sheet discussing quantities of mold, with intentions on comparing pre-remediation results to post-remediation results - save your time and money; it’s just not needed! However, if you’d like to stand the best chance at successfully remediating a property on the first try, a pre-remediation mold assessment is highly recommended. An IEP and a remediation contractor working together to develop an accurate scope of work is something magical to see in this industry.