Listing record
- Street and town
- 1755 Park St suite#200, Naperville, IL 60563 Open in your maps app
As the business recorded it - Phone on file
- (630) 360-2600
- Trade category
- Asbestos Testing Service
- Website on file
- knowmold.com
Midwest Aerobiology Labs (Mold & Asbestos Inspectors)
Open hours
| Mon | 7:00 am - 11:00 pm |
|---|---|
| Tue | 7:00 am - 11:00 pm |
| Wed | 7:00 am - 11:00 pm |
| Thu | 7:00 am - 11:00 pm |
| Fri | 7:00 am - 11:00 pm |
| Sat | 7:00 am - 11:00 pm |
| Sun | 7:00 am - 9:00 pm |
From Google, checked May 2026.
Google Reviews
Ratings as of May 2026. See this business on Google
Excellent service from Midwest Aerobiology Labs. Brandon and Ryan were very professional, knowledgeable, and responsive throughout the entire process. They took the time to explain everything clearly and made sure everything was handled efficiently. Highly recommend!
Darryl and Blake were punctual, supportive, and consultative. Extremely thorough but also done in rapid time. They were not salesy at all but wanted to provide recs based on their experience. Highly recommend.
Brandon was professional and compassionate to our long term problem while testing. The results were returned to us quickly and the consultation with Darryl was easy to schedule. His explanation of the results was clear and he answered all of our questions. We had originally dealt with another testing company and this company is head and shoulders above the other. Highly recommend.
Quotes are from Google Reviews. They can be out of date.
Google listing description
Whether you’re getting ready to sell, inspecting a new house, or want to confirm that your home /office is safe, we’re here to provide peace of mind. The lab was co-founded in 2011 by Dr. Joseph Leija, a board-certified allergist, and Darryl Morris, an Aerobiologist, home safety advocate, speaker, and author. Our team of aerobiologists and environmental hygienists has completed more than 15,000 safety inspections to test for mold, asbestos, and other indoor air quality hazards. We are researchers, scientists, and safety consultants – not salesmen. As a ‘test-only’ mold inspection company, we will never refer you to a remediation company or sell your information. Instead, you deserve honest answers with a thorough, transparent explanation.
These are the business's own words from its Google listing.
From the business's Google listing, October 2026.
What the listing mentions
- Wheelchair accessible entrance
- Wheelchair accessible parking
- Wheelchair accessible restroom
- Wheelchair accessible seating
- On-site parking
From the business's Google listing, October 2026.