Co-Managed IT Services

Enhance your IT team’s impact with expert partnership and 24/7 support.

Strengthen your IT team with 24/7 access to engineering-level support, ensuring rapid, expert issue resolution for even the most complex challenges.

Eliminate IT bottlenecks with unlimited remote support and proactive monitoring, helping you minimize downtime and maximize productivity.

Stay ahead of threats with continuous network monitoring, security patching, and vulnerability assessments tailored to your specific environment.

Demonstrate compliance with detailed documentation, audit trails, and transparent reporting, supporting regulatory and internal audit needs.

Scale confidently with a custom IT plan, ongoing business strategy sessions, and dedicated account management built around your growth goals.

Request a Quote for our Co-Managed IT Services

Hear From Clients Who Trust Nessit

See how organizations benefit from responsive support, clear communication, and measurable IT improvements.

We have been working with Nessit as our managed IT service provider since early 2020. During that time, they have been instrumental in helping us navigate the needs of a technology-dependent design firm with multiple offices, all in the time of COVID. Because of their forward-thinking approach, we have been able to stay ahead of our needs and keep everyone fully productive from their home offices

Architectural Firm
(with offices in New Hampshire, Texas, and Missouri)

Since switching to Nessit I have been impressed by their thoroughness and attention to detail as well as their quick response when issues arise. Geoff and his team have been very professional in meeting our needs from the very beginning.

An energy company serving Northern New England

Nessit has been a pleasure to work with at our school. They are responsive and work to fix issues in a timely manner. Communication has been transparent, effective, and clear. We’ve appreciated being able to email the Helpdesk and get a quick response and have also been impressed with the support from leadership in larger matters. We would recommend Nessit to anyone looking for reliable IT support.

Private school in New Hampshire

Thank you for your continued effort in offering a positive customer experience. Every single person I have interacted with at Nessit has been extremely polite, knowledgeable, and patient.

Business owner in New Hampshire

Nessit is providing us with great support typified by the following behaviors/actions: Highly responsive and adaptive to changing needs.Supporting developing scope and pricing for key initiatives.Always patient and constructive.Our employees, along with our Board of Directors, have been very pleased with the switch over to Nessit as our IT managed services partner.

Boston-based software company
(with offices in the United States, Germany and Japan)

Partnering with Nessit transformed our agency. Claims move faster, compliance is no longer a stress point, and our clients love the new self-service portal.

VP of Operations
Regional Insurance Agency

Working with Nessit for the past 5 years has been one of my best vendor experiences. They are incredibly proactive, often resolving issues before we even notice them. What truly sets them apart is their knowledgeable team; they have a rare ability to explain complex technical problems in plain English.
Nessit doesn’t just wait for tickets—they actively look for ways to take work off my plate and streamline our processes. By taking full ownership of our infrastructure and always volunteering to take on more responsibility, they’ve completely removed the ‘IT burden’ from my daily routine. I can’t recommend them enough.

Erin Joyce
NCIEA

Our Clients

Comprehensive Co-Managed IT Service Breakdown

Strategic partnership and proactive support solutions

Start every engagement with a thorough IT assessment that evaluates your network, hardware, software, and security protocols. Nessit’s process pinpoints potential risks, legacy systems, and compliance gaps, delivering a clear roadmap for improvement. This approach ensures your IT strategy is always built on a solid foundation, tailored to your current needs and future growth, and supports long-term operational resilience.

Experience 24/7 access to engineering-level help desk support, designed for seamless collaboration with internal IT. Nessit’s team provides unlimited remote assistance, prioritizes urgent tickets, and resolves most issues on the first call. You receive detailed documentation, transparent communication, and escalation to senior engineers when needed, giving your team the backup they need to stay focused and effective.

Benefit from continuous system and network monitoring, proactive patching, and preventative maintenance. Nessit’s approach identifies vulnerabilities before they become threats, ensures systems are always up to date, and supports a preventative, not reactive, IT culture. This proven process minimizes downtime, reduces business risk, and keeps your organization secure and compliant.

Stay protected with embedded, fully managed cybersecurity controls, including endpoint detection and response (EDR) and 24/7 SOC monitoring. Nessit’s approach includes ongoing vulnerability analysis, employee cybersecurity training, and compliance support aligned to standards like SOC 2 and CIS. You gain peace of mind knowing that risk management is handled by experts who prioritize your organization’s security maturity.

Receive comprehensive, audit-ready documentation including authentication logs, backup and patch reports, and incident response records. Nessit’s meticulous approach supports insurance agencies and regulated industries by ensuring all IT changes are tracked, reported, and easily accessible for audits or investigations. This level of transparency supports compliance and strengthens your business continuity posture.

Leverage ongoing strategic business reviews, long-term IT planning, and technology roadmaps developed in partnership with dedicated account management. Nessit’s commitment to open communication and leadership ensures your IT priorities evolve with your business, and every recommendation is tied directly to your goals. This proactive partnership delivers measurable improvements and drives lasting business value.

Proven Impact: Co-Managed IT by the Numbers

91.2%

First Call Resolution Rate

36min

Avg Issue Resolution Time

108

Businesses Trust Us

Team collaborating on IT solutions, showcasing the benefits of Co-Managed IT Services for enhanced productivity.

Empower Your IT Team with Proactive Expertise

Co-Managed IT Services give your internal team the strategic boost it needs, without replacing your trusted staff. Gain access to Nessit’s engineering-level help desk, proactive monitoring, and security specialists who work seamlessly with your team. Every partnership starts with a full IT audit and discovery, ensuring recommendations align with your business goals. Expect clear, transparent reporting and ongoing business-focused conversations that transform IT from a cost center into a driver of growth.

Illustration showcasing the key benefits of Co-Managed IT Services for enhancing organizational efficiency.

Key Benefits of Co-Managed IT for Your Organization

  • 24/7 engineering-level help desk coverage for rapid, expert support
  • Unlimited remote assistance, ticket triage, and escalation for complex issues
  • Proactive security patching, network monitoring, and vulnerability assessments
  • Custom IT roadmap aligned with your business priorities and compliance needs
  • Comprehensive documentation supporting regulatory audits and cyber insurance

Book a Co-Managed IT Consultation Today

Get expert support to strengthen your IT team and drive business reliability.

Request More Information
Team collaborating on IT solutions, showcasing the benefits of Co-Managed IT Services for seamless integration and measurable

Seamless Integration, Measurable Results

Integrate specialized IT expertise with your internal resources for a seamless, high-performing environment. Nessit’s co-managed IT services pair your knowledge of internal processes with external best practices in cybersecurity, compliance, and preventative maintenance. Enjoy regular strategy sessions, access to senior engineers, and a partnership built on trust, communication, and measurable outcomes for every user and device.

Frequently Asked Questions

Co-managed IT services provide your in-house IT team with access to skilled engineers, 24/7 help desk support, and proactive system monitoring. You can rely on assistance with network management, security updates, compliance documentation, and project execution. This partnership is tailored to your current IT maturity and growth plans, letting your team focus on strategic initiatives while day-to-day issues and preventative maintenance are handled collaboratively.

With co-managed IT services, you gain:

  • Round-the-clock support from engineering-level technicians
  • Access to advanced monitoring and cybersecurity tools
  • Comprehensive documentation to support regulatory compliance
  • Scalable resources for projects and daily operations
  • Ongoing strategic guidance to align IT with your business goals

This means your IT environment becomes more resilient, secure, and ready to support growth.

The onboarding process begins with a needs discovery conversation to understand your unique environment. Next, a full audit of your current network, devices, and security protocols is conducted. Based on these findings, a customized IT plan is developed to support your internal team, and regular progress reports keep you informed throughout the partnership.

Costs are based on the level of support, number of users, and specific services your team needs. Responsibilities are clearly defined at the start, with your internal team retaining control over key systems while leveraging outside expertise for support, monitoring, and strategic planning. This flexible approach ensures you only pay for the services that enhance your existing IT capabilities.

You benefit from a partnership that starts with a detailed IT audit and needs assessment, ensuring solutions are built around your business goals. The service emphasizes transparent communication, regular reporting, and a proactive approach to IT maturity and compliance. Access to engineering-level support, dedicated account management, and continuous improvement set this offering apart from standard co-managed solutions.