top of page
Contact Us
Systems 24-7 geometric pattern

Get In Touch

We're happy to answer questions and get you acquainted with what we do and how we do it.

​

Fill in the form to help us get to know your company better or contact us directly.

​

Phone: 1-866-754-8839

Email: info@systems24-7.com

Holiday Closures

Many staff at Dunk work a 4-day work week. To accommodate this and to provide our staff with special thanks, we're closed for two days around each long weekend.

2026 Holiday Closures:​​​​

  • December 22 to 26 (Christmas) - 2025

  • January 1 (New Years)

  • February 13 and 16: Family Day

  • April 3 and 6: Easter

  • May 15 and 18: Victoria Day

  • July 1: Canada Day

  • September 4 and 7: Labour Day

  • October 9 and 12: Thanksgiving

  • December 25: Christmas

  • December 28 to December 31: Holidays

  • January 1 (New Years) - 2027

What are you looking for?
When is the best time to reach you?

Thanks! We look forward to chatting.

Contact Our Team

Don't want to wait for us to call you, then call us. We take pride in providing the best support you need to run your business safely and effectively.

Local: 705-731-4979

Toll-Free: 1-866-754-8839

French Support: 1-855-817-3960

Email: info@systems24-7.com

Location & Hours

Mailing Address:

Dunk & Associates Inc./Systems 24-7

PO Box 211

Port Colborne, ON L3K 5V8

Regular Office Hours:

Monday-Thursday: 8:00 am - 7:00 pm EST

Friday: 8:00 am - 4:30 pm EST

Support Emails

Professional Support:

support@systems24-7.com

Systems 24-7 Technical Support:

technicalsupport@systems24-7.com

WSIB HSEp Support:

excellence@systems24-7.com

stripBackground.png

See what we can do.

Learn more about what makes us us.

bottom of page