ECHO Training & Occupational Testing. Safety Training: First Aid, H2S Alive, Fall Protection, Confined Space, Ground Disturbance, and more! Testing: Drug and Alcohol, Audio, Mask Fit, Hearing Protection, Pulmonary Function / Spirometry, Pre-Employment Medicals, Physical Ability Testing, Custom Hearing Protection Private or 3rd Party Testing: ECHO, Cann//amm, Precede, DriverCheck, E.C.S., Wellpoint, OHS Shift, and more. All services offered In-House and Mobile! 24/7 Services