Indoor Air Quality Audits

As a service to our customers, our certified engineers have become qualified to perform indoor air quality audits, air testing and fungal testing. These are not primary services for Carolina Filters because our focus is on cleaning, remediation, and filtration.

IAQ Audits

We have become experts in these fields so we can be responsive to our customers’ needs. The majority of our audits are preliminary in nature. We use our experience and training in our preliminary audits to determine if the customer has an indoor air quality problem. Then, our engineers develop a plan of action for remedying any problems that are discovered. Some of the most common, correctable, problems are bypass air, incorrect filters and improper installation of filters. If customers’ indoor air quality problems require extensive air testing, auditing, or fungal testing we refer them to qualified testing and engineering groups. We generally do not perform testing to clear our own remediation work, as we feel it is in the best interests of everyone to have third party testing to set cleaning protocol and to provide clearance for remediation.

Air Quality Testing

Carolina Filters provides air testing for customers who feel that they may be having problems surrounding an airborne contaminant. We are able to use current technology to take samples of the air, which are then sent to a third party laboratory for analysis and identification. We are then able to proceed with remediation or referrals depending on the results of the analysis.


  • Willingness and ability to work with design engineers and owners prior to construction to proactively resolve potential problems and avoid costly repairs
  • Quality reporting that provides documentation useful for routine maintenance, repairs and future design changes and renovations
  • Commitment to quality and customer service
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