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Service Integrated System
Your Complete Point of Sale Partner!
Service Integrated SystemService Integrated System
  • Restaurant POS
    • Cloud POS for Restaurants
  • Solutions
    • Cloud POS
    • EMV Payments
    • SaaS PaaS
    • Payroll & HR
    • Gift Cards
  • Resources
    • Restaurant POS Buyers Guide
  • About Us
  • Contact
Request a Demo
  • Restaurant POS
    • Cloud POS for Restaurants
  • Solutions
    • Cloud POS
    • EMV Payments
    • SaaS PaaS
    • Payroll & HR
    • Gift Cards
  • Resources
    • Restaurant POS Buyers Guide
  • About Us
  • Contact

Restaurant POS

About Us

Welcome to Service Integrated Systems, “SIS”. We are a regional Digital Dining Dealer committed to delivering the best in class Point of Sale service and support. SIS just celebrated 20 years in business and still continuing to innovate and grow well into the coming years. Based in Nunica, Michigan, we support a regional area covering Michigan, Indiana and the Greater Chicago area. We invite you to explore our website and learn more about our company and solutions.

>> Grand Rapids Michigan POS

Contact Info
  • Phone Number:
    616.837.1111
  • Address:
    110 W. Colby Street,
    Whitehall, MI 49461
  • Mail:
    [email protected]
  • Business Hours:
    Mon. - Fri. 9:00 - 5:00

Find us on:

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Our Location
Heartland POS

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