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Managed IT vs. In-House IT: Which Is Right for Your Business?

Hiring one IT person feels simpler than outsourcing. But one person can’t cover every hour, every skill and every security threat — and the real cost is higher than the salary. Here’s an honest side-by-side to help you decide.

Updated October 28, 2026

Side by side

One in-house IT hireCAL IT Group Managed Care
Annual costAbout $105,000 in salary and benefits for one support specialist*, plus tools, training and recruiting$179 per user / month for your first 100 users, then $149 for each additional user — all-inclusive, no onboarding fee
Staffed hoursOne person’s schedule — usually 8 to 5Service desk staffed 5 AM–6 PM, Monday–Friday, with the same local team on call 24×7 for emergencies
MonitoringWhen someone is at a desk24×7×365 NOC & SOC monitoring
Vacations, sick days, turnoverSupport stops; knowledge leaves with the personA full team and documented environment — no single point of failure
ExpertiseOne person’s skills, stretched across help desk, network, cloud and securityHelp desk, network, cloud and security engineers, plus vCIO and vCISO guidance
Security toolsBought and managed separately — about $46–$103 per user per month in software aloneBest-of-breed stack included: MxDR, SIEM, email security, MFA, DNS filtering, training
On-site supportYes, if they’re in the officeIncluded — no dispatch or hourly charges
AccountabilitySelf-reportedSOC 2 Type II across all five Trust Services Criteria, and live, published response metrics

* Average annual wage for computer user support specialists in the Los Angeles–Long Beach–Anaheim area was $73,780 (U.S. Bureau of Labor Statistics, May 2023). Benefits averaged 30% of employer compensation costs for private industry in June 2026 (BLS). Actual costs vary by role and experience.

The real cost of one IT hire

A salary is only the start. Add benefits, payroll taxes, recruiting, training and certifications, and the software every IT person needs — remote management, backup, security and documentation tools. Then add the cost of what one person can’t do: overnight monitoring, deep security expertise, coverage during vacations, and the time it takes to replace them when they move on.

For example, a 30-person company on Managed Care pays $5,370 a month — about $64,000 a year — for a full team, 24×7 monitoring, the security stack and strategic planning. That’s well below the cost of a single support specialist in Orange County, before any tools. Cost is only part of the case; our post on the main benefits of a managed service provider covers security, scaling and access to specialists.

The software, bought one tool at a time

For that same 30-person company, buying the tools Managed Care includes would cost roughly $1,375 to $3,100 a month in subscriptions alone — about $46 to $103 per user — before anyone is paid to run them:

Included in Managed CareBought separately, per user / month
Endpoint protection (EDR)SentinelOne EDR on every computer$5–$16
24×7 managed detection & responseSentinelOne-powered MxDR$1–$4
Managed SIEM + 24×7 SOCLog monitoring by a 24×7 SOC$7–$16
Vulnerability managementQualys internal + external scanning$10–$18
DNS content filteringCisco Umbrella$1–$5
Security awareness training & phishing testsTraining + simulated phishing for every user$2–$4
Browser securityDefensX browser isolation & phishing defense$7–$17
Remote management & patchingNinjaOne, OS and third-party patching$6–$8
Microsoft 365 / Google backupDropsuite backup of email, files and chat$3–$8
Server backup with cloud copyOn-site appliance + Azure replication$2–$4
Disaster-recovery failoverAzure Site Recovery$0.83–$2
Dark web monitoringAlerts when staff logins leak$0.15–$0.72
IT documentationRunbook and system documentation$0.90–$2
Software aloneabout $46–$103

Typical prices for a 30-person company buying each tool itself, as of October 2026: vendors’ published list prices where they publish them, otherwise reputable estimates. Not included: the people to set up and watch these tools 24×7, backup hardware, and Microsoft licensing (MFA, Intune and Defender come with Microsoft 365 Business Premium). Several vendors require annual or multi-year contracts and minimum seat counts. Benchmarks: SentinelOne Singularity Complete list price; SentinelOne Vigilance MDR (third-party estimate; not published); Huntress Managed SIEM; Blumira Respond; Tenable Vulnerability Management (100-asset minimum); Qualys VMDR estimate; DNSFilter; Cisco Umbrella estimate; KnowBe4 Foundation–Advanced, 25–50 seats; Cloudflare Zero Trust + browser isolation (DefensX doesn’t publish prices); NinjaOne (third-party estimate; not published); Veeam Backup for Microsoft 365; Microsoft 365 Backup; Veeam Backup Essentials + Azure storage (hardware not included); Microsoft Azure Site Recovery, about $25 per protected server per month; Have I Been Pwned domain monitoring; Hudu, 1–2 admin seats.

When in-house IT makes sense

  • You need someone physically on-site all day for specialized equipment or production systems.
  • You have large, custom internal applications that need a dedicated owner.
  • You’re big enough for a full IT department with specialists in each area.

Even then, most internal teams benefit from outside help with 24×7 monitoring, security and overflow — which is exactly what co-managed IT is for.

The best of both: co-managed IT

If you already have IT staff, you don’t have to choose. With co-managed IT, your team keeps the work they own and we add what they need: help desk depth, 24×7 NOC & SOC monitoring, best-of-breed security tools, documentation and project capacity. It’s scoped to your needs on a call.

Why businesses choose CAL IT Group

  • No onboarding fee — our 60-day onboarding is included, and we can take over as soon as the next business day if needed.
  • Longer hours — staffed 5 AM–6 PM, not 8 to 5.
  • On-site support included — we never bill extra time to support your existing environment.
  • Published pricing — see your price in seconds with our calculator.

Still comparing? Read break-fix vs. managed IT and our questions to ask an MSP, or download our service overview (PDF).

Frequently asked questions

Is managed IT cheaper than hiring an IT employee?

Usually, for small and midsize businesses. In the Los Angeles–Long Beach–Anaheim area, the average computer user support specialist earned $73,780 a year (BLS, May 2023), and benefits add roughly 30% to total compensation costs nationally — about $105,000 a year before tools, training and recruiting. CAL IT Group's Managed Care is $179 per user per month for the first 100 users, then $149 for each additional user and includes a whole team, 24×7 monitoring and a full security stack.

Can we keep our IT person and still use an MSP?

Yes. Co-managed IT lets your internal IT staff keep the work they own while we add help desk depth, 24×7 NOC & SOC monitoring, security tools and projects. It's often the best of both.

What happens when our only IT person is on vacation or leaves?

With a single in-house hire, coverage stops and knowledge walks out the door. With a managed IT team, your environment is documented and supported by a full team, so vacations, sick days and turnover don't interrupt support.

Does an in-house IT person provide 24×7 security monitoring?

Rarely. One person can't watch your network around the clock. CAL IT Group includes a 24×7 NOC & SOC, managed SIEM and endpoint detection and response in Managed Care.

Customer service first · we re-earn your business on every ticket

Obsessive about service. Relentless about the details.

CAL IT Group brings enterprise-class IT, cybersecurity and SOC 2 Type II–audited operational excellence to small and midsize businesses across Southern California — a customer service organization first and foremost, proven day in and day out for over 10 years.

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