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Co-Managed IT vs. Fully Managed IT: What Ohio Businesses Need to Know

Understanding the key differences between fully managed and co-managed IT services helps Ohio businesses choose the model that fits their team, budget, and growth plans.

Two Models, One Goal: Better IT Performance

When Ohio businesses evaluate outsourced IT support, they typically face a fundamental choice: fully managed IT or co-managed IT. Both models deliver professional technology management, but they differ in scope, cost structure, and how they integrate with your existing team.

Understanding these differences is essential for making the right investment. The wrong choice can leave gaps in coverage or create redundancy that wastes budget.

What Is Fully Managed IT?

Fully managed IT means outsourcing your entire technology operation to an external managed service provider (MSP). The MSP becomes your IT department — handling everything from daily help desk support to strategic planning, security monitoring, and infrastructure management.

What Fully Managed Includes

  • 24/7 network and endpoint monitoring
  • Help desk support for all employees
  • Security operations center (SOC) monitoring
  • Data backup and disaster recovery
  • Patch management and software updates
  • Vendor management and procurement
  • Strategic IT planning and roadmapping
  • Compliance management and documentation

Providers like Ashton Solutions offer this through their Business Shield Plan — a flat-rate monthly service covering comprehensive IT management with unlimited local help desk support. Their Ashton One Plan goes further, bundling all hardware and licensing into the monthly fee so businesses have zero capital technology expenses.

Best For

  • Companies with no in-house IT staff
  • Businesses with 20-200 employees who need enterprise-level support
  • Organizations in regulated industries (financial services, healthcare, legal) where compliance requires dedicated expertise
  • Companies that want predictable, flat-rate IT spending

What Is Co-Managed IT?

Co-managed IT supplements your existing in-house IT team with external expertise and resources. Rather than replacing your IT staff, a co-managed MSP works alongside them — filling skill gaps, providing overflow capacity, and handling specialized functions like security monitoring that require 24/7 attention.

What Co-Managed Includes

  • 24/7 security monitoring and threat response (while your team handles business hours)
  • Network monitoring and alerting
  • Specialized expertise on demand (security, cloud, compliance)
  • Overflow help desk support during peak periods
  • Backup verification and disaster recovery testing
  • Strategic consulting and technology advisory

Ashton Solutions’ Business Guard Plan is designed specifically for this model — providing essential security, monitoring, and maintenance at a flat monthly fee, with a discounted hourly rate for additional services beyond the plan scope.

Best For

  • Companies with one to three IT staff who need broader coverage
  • Organizations where internal IT is focused on business applications while the MSP handles infrastructure and security
  • Growing businesses that are not ready to fully outsource but need more capability than their current team provides
  • Companies that want to retain internal IT knowledge while adding specialized expertise

Head-to-Head Comparison

Factor Fully Managed IT Co-Managed IT
Internal IT staff required No Yes (1-3 minimum)
Coverage hours 24/7 (MSP handles all) Business hours (internal) + 24/7 monitoring (MSP)
Help desk All support from MSP Shared between internal team and MSP
Strategic planning MSP provides Virtual CTO guidance Collaborative between internal IT and MSP advisor
Cost structure Higher flat monthly fee, no internal salary costs Lower MSP fee + internal salary costs
Scalability MSP scales automatically May need to hire internally as you grow
Compliance management Fully handled by MSP Joint responsibility
Control MSP makes day-to-day decisions Internal team retains operational control

How to Decide: Five Questions to Ask

1. Do you have IT staff today?

If you have zero IT employees, fully managed is almost always the right choice. Building an internal IT function from scratch is expensive and time-consuming, and you will have coverage gaps during hiring, vacations, and turnover.

2. What keeps your IT team up at night?

If your internal team is overwhelmed by security alerts, help desk tickets, or after-hours emergencies, co-managed IT can relieve that pressure without replacing anyone. The MSP handles the tasks your team does not have bandwidth for.

3. Are you in a regulated industry?

Financial services, healthcare, and legal firms face strict compliance requirements. If your internal IT team lacks compliance expertise, either model works — but ensure your MSP has specific experience with your industry’s regulatory framework (FINRA, HIPAA, SOX, etc.).

4. What is your growth trajectory?

Companies growing rapidly often start with co-managed IT and transition to fully managed as they scale. The reverse is also common: businesses that started fully managed sometimes bring IT in-house and shift to co-managed as they reach 200+ employees.

5. What is your total IT budget?

Fully managed IT typically costs $125-$175 per user per month in the Cleveland market. Co-managed IT runs $50-$100 per user per month on top of internal salary costs. Calculate both scenarios to see which delivers better total value for your organization.

The Cleveland Advantage: Local Managed IT

Ohio businesses benefit from working with a local MSP regardless of which model they choose. Local providers offer faster on-site response, familiarity with regional compliance requirements, and relationships with local internet service providers and data centers.

Ashton Solutions has served Greater Cleveland businesses since 1994, offering both fully managed (Business Shield and Ashton One plans) and co-managed (Business Guard plan) options with a one-hour response SLA and local help desk staffed entirely by their own engineers. Their team works with financial services firms, law firms, nonprofits, manufacturers, and professional services organizations throughout Northeast Ohio and nationwide.

To determine which model is right for your business, contact Ashton Solutions at (216) 397-4080 for a complimentary IT assessment.


Ashton Solutions provides flat-rate managed and co-managed IT services from their headquarters in Beachwood, Ohio. With 30+ years of experience, they deliver cybersecurity, help desk support, backup and disaster recovery, Microsoft 365 management, and strategic IT consulting to businesses across Greater Cleveland and beyond.

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