Laboratory Services

MASI (Mobile Analytical Services, Inc) is a full-service environmental laboratory specialist

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Courier Services

MASI offers statewide sample pickup services

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MASI Labs

MASI (Mobile Analytical Services, Inc) is a full-service environmental laboratory specializing in Sampling and Analysis on drinking water, wastewater, storm water, solid and hazardous waste. In addition, MASI offers electronic EPA reporting, a state-wide* courier service, and quick consistent turn times. With two locations (in Columbus and Cincinnati) to serve you and more than 44 years of experience, let MASI tailor services to meet your needs.

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Introducing “Client Connect”; access to your data and billing information at your fingertips. Contact one of our sample specialists today, to set up your account.