Useful controls, sensible policies, and defenses your team can actually maintain.
Security-first IT consulting
We keep your systems secure, connected, and running.
Those Computer Guys help small businesses and growing teams build reliable networks, strengthen cybersecurity, and get expert IT guidance without the enterprise overhead.
24/7Monitoring ready
99.9%Uptime mindset
1:1Expert guidance
SECURITY COMMAND CENTERNetwork health
● Protected
Threats blocked1,284+18% this month
Devices online47Across 3 sites
Security postureStrong
FirewallHealthyBackupsVerifiedUpdatesCurrent
Why Those Computer Guys
Technology should make business easier, not scarier.
Know what is connected, how traffic moves, and where performance problems originate.
Prioritized recommendations and clear next steps without the jargon.
From one-time assessments to ongoing administration, involvement scales around your needs.
What we do
IT services built around security and uptime.
From the firewall to the front desk, we help keep the technology underneath your business dependable.
Cybersecurity
Practical cybersecurity assessments, hardening, identity protection, endpoint security, and incident readiness.
Learn more →Network Administration
Reliable switching, routing, Wi-Fi, firewalls, VLANs, VPNs, monitoring, and network troubleshooting.
Learn more →Managed IT
Ongoing monitoring, maintenance, user support, patching, device lifecycle planning, and vendor coordination.
Learn more →Cloud & Microsoft 365
Microsoft 365 administration, identity security, email protection, collaboration, web hosting, remote server hosting, and cloud migration assistance.
Learn more →Backup & Recovery
Backup strategy, verification, ransomware resilience, recovery testing, and business continuity planning.
Learn more →IT Consulting
Technology roadmaps, project planning, vendor guidance, security reviews, and fractional IT leadership.
Learn more →Camera Security Installation
Business surveillance camera planning, installation, network integration, recording, remote viewing, and system upgrades.
Learn more →PA Systems
Commercial public-address systems for offices, warehouses, retail, schools, facilities, and multi-area paging.
Learn more →Employee Time Clock Systems
Business time clock installation and setup for employee attendance, punch stations, network connectivity, and system deployment.
Learn more →Selected work
Quiet improvements. Noticeable results.
Practical infrastructure improvements that reduce risk and make day-to-day operations more dependable.
Segmented a Flat Network
Separate production, office, guest, and IoT traffic while improving visibility and Wi-Fi reliability.
↑ Reliability + securityHardened Microsoft 365
Improved identity controls, MFA coverage, admin roles, email security, and backup practices.
↑ Reduced account riskBuilt a Recovery Plan
Create verified backups, document recovery procedures, and establish a practical incident playbook.
↑ Faster recovery readiness
Ready when you are
Let's make your IT a competitive advantage.
Start with a conversation about your biggest technology, security, or network headache.
Start a Conversation →
Contact us
Tell us what is going on.
Have a security concern, network problem, or technology project? Send a few details and we will figure out the right next step.
✉ office@tcgmi.com
☎ 269-621-4884 ◷ Consultations by appointment