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DSO Central West Region

We serve

  • Peel
  • Halton
  • Dufferin
  • Waterloo
  • Wellington
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  • 1. Waterloo / Wellington

    2749 Kingsway Drive,
    Kitchener, ON
    N2C 1A7

  • 2. Dufferin / Peel

    5975 Whittle Road, Suite 250,
    Mississauga, ON
    L4Z 3N1

  • 3. Halton

    917D Nipissing Road
    Milton, ON
    L9T 5E3

Contact information

Office hours

  • Monday to Friday

    9:00 a.m. - 4:30 p.m.

COVID-19 update

DSO Central West Region (DSO CWR) continues to closely monitor the Coronavirus (COVID-19) outbreak and continues to observe Health Canada's recommendations. The processes and work environments for staff at DSO continue to be reviewed by the Sunbeam Pandemic Committee, with a focus on safety, health and wellness of staff, clients and families alike. Public Health officials continue to advise that social distancing is the most effective strategy to prevent the spread of COVID-19. As such, effective July 4th, all DSO CWR offices are now open by appointment only.

If you require assistance from DSO CWR and would like to speak with a staff member in person please don't hesitate to contact the office through our toll-free number and we will be pleased to assist you.

Toll Free: 1-888-941-1121

We thank you in advance for your understanding in this matter.

About your DSO agency

DSO CWR is funded by the Ministry of Children, Community and Social Services, and is administered by Sunbeam Centre.

We follow our agency’s Mission: Providing innovative opportunities that enable the people we support to reach their goals and achieve recognition of their value in the community

To find out more about us visit

MCCSS Compliance

The Ministry of Children, Community and Social Services (MCCSS) conducts compliance inspections of all ministry-funded Developmental Services Ontario agencies under the Services and Supports to Promote the Social Inclusion of Persons with Developmental Disabilities Act, 2008 (SIPDDA). DSO CWR was found to be in compliance with Ontario Regulation 299/10 of SIPDDA (Quality Assurance Measures) and/or policy directives applicable to MCCSS-funded services and supports for adults with developmental disabilities. View the compliance letter.

Update your information

It is important to keep your area DSO up to date when there are any changes in your situation. For example, call us if you are planning to move or change your phone number. This helps us to make sure that we have your current contact information and to confirm that you wish to remain on the service registry.