Company Overview
Company Name
GLS Engineering & Testing
Website
glsengineering.comPhone
(843) 881-4803Approx. Annual Revenue
$0.2M
Employees
3
Established
2003
Google Reviews
4.8 (15 reviews)
About GLS Engineering & Testing
GLS Engineering & Testing has been providing homeowners with high-quality mold testing and indoor air quality services since 2003. The company offers a range of services, including moisture analysis, air quality solutions, humidity control, and mold and bacteria removal, serving both residential and commercial clients.
Business Profile
Read from the GLS Engineering & Testing website on Nov 5, 2026. Hover an item to see the exact wording it came from.
About the website
- Website quality (AI-assessed)
- 7/10 · Current copyright 2026; Complete service list and contact
- Footer copyright year
- 2026
Recent changes
What changed on the GLS Engineering & Testing website and Google listing, as detected by Coldlytics on each visit.
Estimated revenue band moved from $250K-500K to $<250K
Google Ads pixel installed
Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.
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Frequently Asked Questions about GLS Engineering & Testing
Advertising Pixels
- Google Ad Pixel
Categories
Technologies Used
Key Decision Makers
Louis Schweers President