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Indoor Air Quality Testing in San Diego, California

Concerned About Your Indoor Air Quality?

Aftermath Environmental Quality Services (AEQS) has nationally-recognized experts that can ensure your indoor air quality is safe. We use state-of-the-art instrumentation and the scientific method when performing indoor air quality testing to ensure accurate results, every time.

Indoor Air Testing Services in San Diego, California

There are a number of pollutants, often unseen to the human eye, that AEQS provides testing for. These include mold, asbestos, radon, odors, volatile organic compounds (VOCs), and more. Regardless of what pollutant you need tested in your home or business, we guarantee a professional indoor air quality evaluation. All recommendations are to ensure your identified air quality problems are fully solved. Our indoor air quality work is more than just collecting samples. Our goal is to understand our clients’ needs, identify any indoor environmental concerns, understand all the underlying contributing factors, and provide solutions to make buildings (and their occupants) healthier. We use a multidisciplinary approach that requires fundamental knowledge of building science, HVAC systems, toxicology, chemistry, microbiology, and more. We use the scientific method to study your building and test hypotheses to get at the root cause of your indoor environmental concerns.

About Aftermath Environmental Quality Services

Aftermath Environmental Quality Services LLC is the premier indoor air quality (IAQ) and industrial hygiene (IH) consulting company in the United States. Through our brand Indoor Science, we help companies ensure that they maintain a safe and healthy workplace. We do this through ongoing IAQ monitoring, consulting services, and cutting-edge training.

Experts in Indoor Air Quality

Besides our numerous commercial clients across the US, we have worked with federal agencies and organizations such as NASA, the State Department, US Army, and the National Archives and Records Administration. As thought leaders in the industry, we have and continue to consult on projects around the globe that require the highest level of expertise.

Aftermath Environmental Quality Services subject matter experts have diagnosed indoor environmental issues in buildings of all types: commercial, educational, public, manufacturing, and residential. Our experts have even served on cases being litigated in federal court.


"Exemplary Communication, Care, Attention to detail. This team deployed quickly to a biohazard situation, provided excellent advice and counsel, performed their work with integrity, and were instrumental when helping us with the insurance claim. A+++"

Randy N. - October 11, 2022

"From my initial contact with Jeanine to the final walk through with Jason, Tristan, Marquel and Fritz Aftermath services has been tremendously upfront, kind and compassionate after the death of my sister. During such a difficult time I never would have thought that I would walk away with five new friends. I am forever grateful."

Megan M. - October 10, 2022

"Aftermath Services Manager Christopher and his Assistant Manager Trainee Gabriel took care of my tenants (who was family) apartment swiftly. It was disgusting in there. Will be going back to this company if a situation arises like this in the future. Drive home safe guys and thank you for your hard work."

John I. - October 12, 2022

"I can not thank Cecily and Fernando enough for all the hard work and dedication they exerted to resolve our family crisis. Thank you both very much. You truly care about the families that you serve and it shows. "

Joseph T. - September 19, 2022

"Lacey and her team are amazing. We never experienced anything like this they walked us through process explained everything upfront even cost and went above and beyond. They were professional, compassionate and informative from minute they showed up even on a holiday. Sorry to say this hope I never need their services again but if we did Aftermath will be our 1st call. Thank you so much."

Patti B. - September 12, 2022

"The Pasadena Aftermath team did an outstanding job. Not only are they a remarkable team, they are also exceptional individuals. Over the course of the week that they were here, we got to know and trust them. They handled this unthinkable situation with grace, compassion, and the utmost respect for the victims. Words will never be able to truly capture the appreciation we have for them. When our world felt like it was hit with a tsunami, your team threw us a life preserver and told us that we will be okay again.The world needs more “Kevins”, “Jamies”, and “Hassens”, who will help lift the burden off of strangers who are facing their darkest days."

Ashlyn B. - September 5, 2022

"Sterling and Aurelia did much more than clean the scene. They were patient, kind, and very compassionate. They took good care of the property as if it was there own. Sterling and Aurelia communicated with us every step of the way. Their presence alone did much to contribute to the healing process. On top of all that, they did a fantastic job cleaning the house. To be honest, we hated to see them leave. Our family thank them both to the highest degree!!"

Tim F. - August 22, 2022

Aftermath Services BBB Business Review
AMS Torch Award - Aftermath 2017
Aftermath Services BBB Business Pinnacle Winner 2019
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