Fully managed: we are your IT department
- User lifecycle done right: onboarding with correct licenses, groups, and devices on day one; offboarding that actually revokes everything the day someone leaves. In Microsoft 365/Entra environments this is where most small firms quietly bleed money and risk.
- Microsoft 365 & Entra administration: tenant security baselines, conditional access, license right-sizing (we routinely find 15–30% waste), email security, SharePoint/OneDrive structure.
- Endpoint, server & network management: Windows Server, VMware, FortiGate and UniFi networking — including multi-site VPN and inter-office connectivity, a particular ATCOS depth.
- Backup oversight: not "we installed a backup" — we verify restores and report on it.
- Vendor escalation: we own the call with your ISP, your software vendor, your copier company.
From $125/user/month. Compliance-heavy environments (HIPAA, FTC Safeguards) are quoted with the documentation work included — see pricing.
Co-managed: keep your IT, add a senior layer
Already have an IT person, or an MSP you're not ready to leave? We don't demand rip-and-replace. Co-managed engagements make ATCOS the escalation layer above your existing IT: architecture decisions, security and compliance ownership, second opinions on proposals, and the tickets they're stuck on. From $750/month.
The second-opinion audit
Not sure your current provider is doing what they bill for? A fixed-fee second-opinion audit reviews their work product — patching evidence, backup restores, security configuration, ticket history — and gives you a written, vendor-neutral verdict. Sometimes the verdict is "they're doing fine." You deserve to know either way.