Top Managed IT Companies in Bowling Green

Cornerstone Information Systems, Inc.

Since 1984, over 45 staff, and the most infrastructure-weighted managed IT bench in South Central Kentucky.

✓ Verified Provider ⭐ 3.8/5 Stars Est. 1984
Bowling Green, KY (North Mill Avenue, about 3 miles from City Hall)
10–49 employees
Founded 1984
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Cornerstone Information Systems, Inc. is a managed IT services provider based in Bowling Green, KY (North Mill Avenue, about 3 miles from City Hall), operating since 1984. Across 5 verified Google reviews it averages 3.8 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Network Management, Cybersecurity & Threat Protection, Compliance & Risk Management. Compare it against other Bowling Green managed IT providers, then request a quote.

Vetted by the Best IT MSP editorial team · Last updated October 2026

About Cornerstone Information Systems, Inc.

Cornerstone Information Systems, Inc. is a managed IT services provider based in Bowling Green, KY, delivering managed IT, network management and cybersecurity to small and mid-size businesses across Warren County and South Central Kentucky. The firm supports both fully managed IT and co-managed IT for companies that already have internal staff.

It holds a 3.8-star rating across 5 verified Google reviews. Bowling Green is Kentucky's third largest city, about 79,000 residents in a metro of roughly 195,000, where manufacturing is the largest industry at 6,772 jobs, Western Kentucky University is the largest single employer at about 4,646 staff, and 2,364 of Warren County's 2,913 business establishments employ fewer than 20 people; Cornerstone Information Systems, Inc. differentiates through the oldest provider on this page, trading since 1984 with over 45 employees and more than 100 industry certifications across two street-addressed offices, 800 South Main Street in Hopkinsville and 2950 North Mill Avenue in Bowling Green about 3 miles from City Hall, selling managed service and system integration, network solutions and continuity, cybersecurity and compliance, communications and conferencing, access control and surveillance, and electric, data and fibre cabling under annual service contracts, with regional coverage lines for Owensboro, Clarksville, Russellville, Madisonville, Elkton, Paducah and Murray and partner badges including Microsoft, SonicWall, IBM, VMware, HP, Webroot, Panduit Certified Installer and BICSI.

Core services span managed IT, cybersecurity and threat protection, cloud services, network management, backup and disaster recovery, and IT strategy. Typical clients are Bowling Green-area organizations in professional services, manufacturing & distribution, nonprofit and education that want 24/7 IT support and predictable monthly costs from a single accountable partner.

Services Offered

🖥️
Managed IT Services
🌐
Network Management
🔒
Cybersecurity & Threat Protection
📋
Compliance & Risk Management
📞
VoIP & Unified Communications
💾
Backup & Business Continuity

Industries Served

📋 Professional Services
🏭 Manufacturing & Distribution
🤝 Nonprofit
🎓 Education

Why Choose Cornerstone Information Systems, Inc.

⭐

3.8/5 Across 5 Google Reviews

A 3.8-star Google rating across 5 verified reviews is a strong, public signal of consistent delivery. For a Bowling Green business doing diligence, that track record matters more than marketing claims.

📍

Local Bowling Green Presence

Based in the Bowling Green, KY area, Cornerstone Information Systems, Inc. can dispatch on-site across Bowling Green and the wider Warren County and South Central Kentucky market while resolving most issues remotely.

🛡️

Proactive, Security-First Managed IT

Cornerstone Information Systems, Inc. differentiates through the oldest provider on this page, trading since 1984 with over 45 employees and more than 100 industry certifications across two street-addressed offices, 800 South Main Street in Hopkinsville and 2950 North Mill Avenue in Bowling Green about 3 miles from City Hall, selling managed service and system integration, network solutions and continuity, cybersecurity and compliance, communications and conferencing, access control and surveillance, and electric, data and fibre cabling under annual service contracts, with regional coverage lines for Owensboro, Clarksville, Russellville, Madisonville, Elkton, Paducah and Murray and partner badges including Microsoft, SonicWall, IBM, VMware, HP, Webroot, Panduit Certified Installer and BICSI. Engagements cover 24/7 monitoring, help desk support, backup and disaster recovery, and IT strategy as a predictable monthly service.

Offices

Cornerstone Information Systems, Inc. lists 2 offices. Choose one to see it on the map.

Certifications & Compliance

✓
Microsoft Partner

Frequently Asked Questions

What do Cornerstone Information Systems, Inc. reviews say?

Across 5 verified Google reviews, Cornerstone Information Systems, Inc. averages 3.8 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does Cornerstone Information Systems, Inc. provide?

Cornerstone Information Systems, Inc. delivers Managed IT Services, Network Management, Cybersecurity & Threat Protection, Compliance & Risk Management, VoIP & Unified Communications, Backup & Business Continuity to organizations across Bowling Green, KY.

What area does Cornerstone Information Systems, Inc. serve?

Cornerstone Information Systems, Inc. is based in Bowling Green, KY (North Mill Avenue, about 3 miles from City Hall) and supports businesses across Bowling Green and the greater metro area.

When did Cornerstone Information Systems, Inc. start?

Cornerstone Information Systems, Inc. has been operating since 1984.

Is Cornerstone Information Systems, Inc. certified?

Cornerstone Information Systems, Inc. carries Microsoft Partner.