Extra Support for Teams with Internal IT Staff
QuantaSi provides co-managed IT services for businesses that have internal IT leadership or technical staff but need additional support, coverage, tools or expertise.
Based in South Bend, Indiana, our team helps businesses across Mishawaka, Elkhart, Goshen, Plymouth, Rochester, Niles, Edwardsburg, Cassopolis and the greater Michiana region strengthen their existing IT operations without replacing the people they already trust.
From help desk overflow and system monitoring to cybersecurity, backup, cloud management, compliance support and strategic planning, QuantaSi works alongside your internal team to help them do more with less strain.
Contact Us Today To Learn More About How We Can Help!
Co-Managed Network as Service
Your internal team may already understand your network, but they may not have the time or tools to monitor every issue, maintain every device or plan every upgrade. QuantaSi can support your network through added monitoring, maintenance, troubleshooting and security oversight.
- Network monitoring and maintenance
- Firewalls, switches, routers and wireless access points
- Internet and connectivity troubleshooting
- Network security and access controls
- Vendor coordination with internet, phone and software providers
- Network security and access controls
- Cybersecurity protections across the network
- Strategic planning for upgrades, expansion and risk reduction
Co-Managed Desktop
User support can consume a large share of an internal IT team’s time. QuantaSi can help reduce that pressure by supporting employee devices, remote access, software updates, account management and day-to-day technical needs.
- Desktops, laptops and employee devices
- Help desk overflow and remote support
- User accounts, permissions and access management
- Microsoft 365 and cloud system support
- Email security and backup
- Endpoint cybersecurity protection
- Device updates, troubleshooting and lifecycle planning
- Employee onboarding and offboarding support
Co-Managed Servers
Servers and business-critical systems require consistent attention. QuantaSi can help your internal team monitor, maintain and protect server environments while supporting backup, disaster recovery and long-term infrastructure planning.
- Server monitoring and maintenance
- Backup and disaster recovery
- Business continuity planning
- Security updates and patching
- Cloud and on-premise server support
- Data protection and recovery planning
- Performance monitoring
- Long-term infrastructure planning
- Increased internal IT capacity
- Improved support response
- Stronger cybersecurity oversight
- More reliable system performance
Our Co-Managed IT Process
Assess Your Current IT Environment
We review your infrastructure, users, devices, cloud tools, backups, security posture and support needs to understand where your internal team needs help.
Define Internal & External Responsibilities
We work with your team to determine what stays internal, what QuantaSi supports and how responsibilities should be shared.
Build a Co-Managed IT Support Plan
We define the right mix of help desk support, monitoring, cybersecurity, backup, cloud management, compliance support and strategic planning.
Support, Monitor & Improve
Once the support model is in place, QuantaSi works alongside your team to monitor systems, respond to issues, improve security and support smarter technology decisions.
Frequently Asked Questions
What are co-managed IT services?
Co-managed IT services allow your internal IT team to work with an outside IT provider for added support, tools, monitoring, cybersecurity and planning. Your team stays involved while QuantaSi helps fill gaps and strengthen your overall IT operation.
How is co-managed IT different from managed IT?
Managed IT is typically designed for businesses that want QuantaSi to take primary responsibility for IT support and management. Co-managed IT is designed for businesses that already have internal IT staff but need additional capacity, coverage or expertise.
Is co-managed IT a good fit if we already have an IT manager?
Yes. Co-managed IT can be a strong fit for businesses with an IT manager or small internal IT team that needs help with tickets, monitoring, cybersecurity, backups, cloud systems or larger technology projects.
Can QuantaSi support our internal IT team without taking over?
Yes. Co-managed IT is designed to support your internal team. QuantaSi can take on specific responsibilities while your staff continues to manage the systems, priorities and relationships that make sense to keep in-house.
Can co-managed IT include cybersecurity?
Yes. QuantaSi can support cybersecurity through vulnerability management, email security, endpoint detection and threat response, identity breach monitoring, layered network security, Microsoft 365 security and related services.
Does QuantaSi provide co-managed IT support in South Bend and Mishawaka?
Yes. QuantaSi is based in South Bend and supports businesses throughout South Bend, Mishawaka, Elkhart, Goshen, Plymouth and the greater Michiana region.
Thinking About Switching IT Support Providers?
Choosing the right IT support provider is one of the most important decisions a business can make. Your technology touches everything—from daily operations and employee productivity to cybersecurity and long‑term growth.
When your IT systems work the way they should, technology becomes a powerful advantage. When they don’t, even small issues turn into constant frustrations that drain time, energy, and focus from your team.
Over the past several years, businesses across the Michiana region and Southwest Michigan have learned just how critical a reliable IT partner truly is. As technology demands and security risks have increased, so has the number of organizations reassessing their current IT support provider.
That’s why we created this guide.
This guide is not about QuantaSi. Instead, it’s designed to help business owners, executives, and managers understand how to evaluate any IT support company and make a confident, informed decision—whether you’re switching providers or selecting one for the first time.
Inside this guide, you’ll learn:
- Why your business needs a long‑term IT partner, not just a help desk, and how strategic IT planning supports growth
- The most common reasons businesses switch IT support providers, including hidden risks many don’t recognize until it’s too late
- How to protect your most valuable business asset—your data and systems—in an era of increasing cybersecurity threats
- Why healthy skepticism is essential when choosing an IT support provider (yes, even us)
If you’re searching for IT support services in the Michiana area, this guide will give you the clarity needed to ask better questions, avoid costly mistakes, and choose an IT partner that truly supports your business goals.
Download your guide now You don’t have to enter any details. Just click the link to get the PDF
Work With a Local Co-Managed IT Partner in South Bend
QuantaSi helps businesses across South Bend, Mishawaka and Michiana extend their IT capacity with practical, security-first co-managed IT services.