Due to circumstances beyond our control, the EMASS office in the City of St. Louis is closed until further notice. Please contact the St. Charles office for: SATOP/Probation/Classes: 636-946-2815 Electronic Monitoring: 636-946-5315
Due to recent events, if you are a client of EMASS and are feeling sick prior to your appointment time, please contact the office prior to your appointment.
Our offices are open; however, to better serve you, please call your designated office prior to arrival.
As we navigate through these new and uncertain times, we kindly ask you wear a mask while conducting your in office meeting. Please be aware we are practicing social distancing and other preventative measures. Thank you!
Please see below for the official EMASS response to COVID-19
EMASS is a privately owned company founded in 1991 by CEO and President, Michael L. Smith. We provide a variety of services to the Courts, Criminal Justice System and individuals who are dealing with behavioral problems related to substance abuse, anger, or other legal issues. With a Corporate Office in Saint Charles County and satellite offices in seven different counties, EMASS attempts to offer premier programs to those who need them the most. Experience, education and a drive for helping those in the community, EMASS staff facilitate positive growth for our clients.
Visit our PROGRAMS page to view the wide array of classes and services EMASS offers, as well as our ELECTRONIC MONITORING page for questions regarding alcohol monitoring, GPS, or House Arrest needs.
Certified Professionals Treating Clients With Dignity And Respect