Arvada office will be closed to MALE UA SERVICES,  until further notice. Male UA services are available at Intervention Golden or ICCS Kendall

We apologize for the inconvenience.


Effective December 6, 2021, ICCS West will no longer provide UA testing services.  

Females UA services are available at Intervention Golden, Arvada or ICCS Kendall

A message from Intervention Inc. About Covid-19

Covid 19 (2).png

Intervention, Inc., a Colorado nonprofit corporation, has provided Colorado with quality criminal justice services for over 30 years. COVID-19 is proving to be a challenge across the globe and especially so for criminal justice providers whose facilities and operations were not designed for a pandemic. COVID-19 affects everyone involved in the criminal justice system: clients receiving our services, family members of clients, victims of crime, and our dedicated and hardworking staff members.


Intervention has proactively implemented an outstanding prevention and management plan for all services it provides. Intervention’s plan implemented all CDC, federal, Colorado and local health department guidelines as they were released. Intervention worked with community officials to assure that the safety of our staff, clients and the public is at the forefront of our operations.


Intervention is committed to a team effort to meet the challenges presented by COVID-19. We are proud of our dedicated staff and the high quality essential criminal justice services they continue to provide.

Notice to intervention clients. For your safety and the safety of our employees:

If you are exhibiting any signs of illness, please do not enter any intervention location.

Please contact your probation officer or referring agent for further direction.

Clients exhibiting any signs of illness will be denied services and asked to leave the premises.

We apologize for the inconvenience and appreciate your cooperation.

Core Values


Treat clients and the community with dignity and respect. Demonstrate cultural competency in all services and interactions.


Honesty and Integrity

Demonstrate trustworthiness with clients, the community, and each other.


Accountability and Responsibility

Develop, implement and sustain programs and services that enhance client success and accountability. Follow through with agency commitments and agreements regarding program services. Collaborate with all agency partners in the delivery of services to ensure continuity of care and client success.


Seek to support and provide staff with training, on-going administrative support and the tools necessary to do their jobs as effectively and efficiently as possible, while focusing on client success, accountability and community safety.

Strive to allocate the resources necessary to maintain a reasonable staff to client ratio. Provide highest quality customer service at all levels.


Compassion and Empathy

Work to maintain a professional work environment that promotes understanding, courtesy and equality. Interact with clients, victims, staff and the community with understanding, courtesy, and fairness.To develop victim services programming through the development of grants, research informed practices, enhanced training, and/or volunteers/interns


Our Mission

To enhance client success and public safety through quality integrated services and collaboration with community partners. 

Together at the Top

About Us

Intervention, Inc. was incorporated as a 501 (c)(3) non-profit Corporation  in June 1986, providing In-home Detention monitoring for criminal justice agencies throughout Colorado. 


In 1990, Intervention, Inc became the first, and only,  non-profit entity to provide Private Probation Services in Colorado. Since then, we have become the leading provider for Private Probation, technology monitoring, UA services and specialty programs such as Inmate-Outmate and High- Risk DUI (HRD), in Colorado.  


We currently provide services in the following Counties: Jefferson, Pueblo, Fremont, Chaffee, Park, Adams, Broomfield, Weld and Boulder. 


In 2002, Intervention, Inc. opened our first community corrections program in Jefferson County, becoming the only non-profit agency, in Colorado, to provide these services.  We currently provide community corrections services in Jefferson, Pueblo, Weld, Adams and Boulder Counties.

Marble Surface


Kelly Sengenberger

Chief Executive Officer

12600 W. Colfax Ave,

Suite B-410

Lakewood, CO 80215


Julie Stransky

Executive Director of

Field Services

12600 W. Colfax Ave,

Suite B-410

Lakewood, CO 80215


​Brian Hulse

Executive Director of

Intervention Community

Corrections Services

1651 Kendall, 

Lakewood CO 80214


Randy Saucedo

Director of

Victim Services

12600 W. Colfax Ave,

Suite B-410

Lakewood, CO 80215