In response to the COVID-19 pandemic, we are taking every precaution necessary to safeguard our customers, employees, and stakeholders. We are committed to the health and safety of our community by providing professional and effective disinfection services during this evolving situation.

Contact Us

Use the following form to receive more information about our services or to request a quote.

You may contact us via phone, mail, email, or our custom online form. If you require information about our services or are requesting a quote, please use our online form to better assist us in answering your question promptly.


Address & Map


Intergroup Facility Services Inc.

Nondas Karelis
President, CEO
nondas.karelis@intergroupfacility.com

Mary Karelis
VP Operations/Administration
mary.karelis@intergroupfacility.com

Tom Mastorakos
VP Business Development
tom@intergroupfacility.com

Fatima Matos
Operations Manager
fatima@intergroupfacility.com

General Information
info@intergroupfacility.com

Quality Assurance
qa@intergroupfacility.com

Job Inquires
jobs@intergroupfacility.com

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