Onsite Computer Consulting

5.0(5 reviews on Google)

Managed IT Service listing in Columbia, MO

About Onsite Computer Consulting

Onsite Computer Consulting Services, known as OCCSI, provides managed IT to Columbia businesses, with remote support running 24/7/365 and onsite IT support available. Technicians are put on an issue within 15 minutes, with an average resolution time of 29.5 minutes. Security work includes 24/7 monitoring, SIEM support, firewall management, penetration testing, endpoint protection and anti-phishing training, and compliance help covers HIPAA, PCI and NIST. Other services include backup and disaster recovery, server administration, vCIO services with IT budgeting and strategy, and Microsoft work covering Microsoft 365, Azure and cloud migration. Rated 5.0 from 5 Google reviews, all five stars.

What reviewers mention: educate (2)

Services and details

  • Managed IT services

    Yes

  • 24/7 help desk

    Yes

  • Stated response time

    Yes

  • On-site support

    Yes

  • Managed cybersecurity

    Yes

  • Compliance support

    Yes

  • Backup and disaster recovery

    Yes

  • Microsoft 365 and cloud

    Yes

  • IT planning (vCIO)

    Yes

  • Named industries

    Yes

No information yet on co-managed IT, flat-rate pricing, no long-term contract. The website did not say; call and ask.

Contact

Hours

Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours
Sunday
Open 24 hours

Listing compiled from public sources on 2026-11-11. Report a correction or request removal. Back to managed IT providers in Columbia.