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What is the cost of air quality testing?

cost, money

Cost is oftentimes a top concern for potential clients. We understand that while you may have a pressing indoor air quality problem that you would like to resolve, your budget may not allow you to consider indoor air quality testing. We like to work with our clients to provide a quote based on the type of testing that best suits our client’s needs and concerns. As a service-based company with a myriad of different testing options, we cannot simply provide a one price fits all cost for our services. This blog post will demystify pricing and give you some tips on how to get the best price.

Cost: Quick Reference

On the “pricing” section of our website, there is a bulleted list that highlights how the price is determined. It says that price is a function of the size of the property, distance from our office, contaminants to be measured, the number, type and turnaround time of laboratory samples if they are collected, the type of reporting, and the expertise level and credentials from the project manager that needs to perform the work. Keep these qualifiers in mind when you give us a call.

If you’re looking for ballpark numbers, we generally say that residential projects range from $400-$1,000. The average cost for a residential job is $600. For example, a small studio apartment near our office that calls for minimal sampling will be on the lower end of the range versus a large single-family home with multiple tests or samples. Commercial jobs generally range from $800-$3,000. Commercial projects are seldom similar to one another so pricing is more based on a case by case basis. 

Price Quote

The best way to find the exact cost of a project is by calling our office. We take time to listen to your concerns and formulate the best testing or sampling plan that would address your concerns. This is how we provide you with a price quote. We do not sell products such as special cleaners or filters. We do not offer remediation or repair services. We are an objective third party that is intended to provide you with answers regarding the indoor air quality in your property. Some companies offer cheap inspections with an aim to push you toward buying a product or additional device.

Cost Saving

We understand that sometimes the quoted service may be out of your budget. We can work with you to shave off some of the cost by scaling down the service quoted. For example, if you have general IAQ concerns in your entire home but cannot afford the quoted service for us to assess the entire property, consider having us assess 1 room or 1 area that you are most concerned about. Or maybe you don’t need a written report. Please keep in mind that at times we cannot reduce the cost of certain sampling or testing due to laboratory costs for certain types of tests. 


IAQ testing may seem like an extravagant expense but consider the benefits you receive from an assessment. Consider reviewing the EPA’s website on IAQ to familiarize yourself with the topic. An assessment can help identify potentially hazardous indoor air quality pollutants and provide recommendations on how to resolve the problem. It can also provide peace of mind when a property owner does not know if there is a problem. Give us a call if you have any IAQ concerns and we’ll be able to provide you with a price quote over the phone!

Joel Silva

Joel Silva

Joel Silva is a Project Manager that performs indoor air quality assessments with a specialty in mold and bacteria. Mr. Silva holds a Bachelors of Science degree in Biology from Aurora University and he is a Certified Indoor Environmentalist (CIE) which is a certification from the ACAC. Prior to working at Indoor Science, Joel did microbiology work in the quality assurance department for a food manufacturer. During school, he also interned for the Chicago Department of Public Health. In his words... “As a child, I had an interest in science specifically in the biology of the natural world. Besides working for Indoor Science, I enjoy running outdoors, competing in races, lifting weights, practicing yoga, reading, and visiting breweries all over the country.”

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