Weekend Air Sample Results Without the Weekend Upcharge
How Terracon used Moldlab's weekend lab hours to get faster results, avoid added fees, and help clients return indoor spaces to use sooner.
Environmental Consulting
Urgent weekend clearance testing
Weekend Air Sample Analysis
Saved time and helped clients reopen faster
Moldlab's weekend processing means I can call a client on Friday evening, collect samples Saturday morning, and have results ready by Monday. That kind of turnaround just wasn't possible before.
About Terracon
Terracon is a 100% employee-owned engineering and consulting firm providing environmental, geotechnical, and materials services across the country. Their environmental teams specialize in indoor air quality investigations, mold clearance testing, and post-remediation verifications for commercial clients nationwide.
The Challenge
Terracon’s environmental teams frequently work on commercial projects with tight move-in deadlines. When mold is found on a Friday, remediation often happens over the weekend — meaning clearance samples need to be processed on Saturday or Sunday. Most labs charge significant weekend rush fees or simply don’t offer weekend processing at all.
The Solution
Terracon partnered with Moldlab for their weekend air sample analysis. Moldlab operates its lab on weekends with no added surcharge — samples submitted Friday afternoon are analyzed Saturday, and results are delivered the same day. No surprise fees, no Monday wait.
The Results
Since switching to Moldlab for weekend clearance testing, Terracon has streamlined their weekend project workflow and consistently delivered same-weekend results to their clients.
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