Top Managed IT Companies in Centennial

Cornerstone Computer Solutions

Managed IT, cybersecurity, and network management, delivered across Centennial.

✓ Verified Provider ⭐ 4.8/5 Stars Est. 2004
Centennial, CO
10–49 employees
Founded 2004
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Cornerstone Computer Solutions is a managed IT services provider based in Centennial, CO, operating since 2004. Across 70 verified Google reviews it averages 4.8 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Practice IT Support, Cybersecurity, Backup & Recovery. Compare it against other Centennial managed IT providers, then request a quote.

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

About Cornerstone Computer Solutions

Cornerstone Computer Solutions delivers managed IT, cybersecurity, and network management to Centennial businesses that want steady, preventive IT instead of break-fix.

Cornerstone Computer Solutions keeps a 4.8-star Google rating over 70 verified reviews, public proof of steady work that outweighs any marketing pitch. It has worked with local businesses since 2004.

Its work covers managed IT, cybersecurity, network management, backup and disaster recovery, VoIP and unified communications, and help desk support, usually for local businesses that want a mid-size team running their technology from top to bottom.

Services Offered

🖥️
Managed IT Services
🦷
Practice IT Support
🔒
Cybersecurity
🛟
Backup & Recovery
🌐
Networking & Cabling
📞
Phone Systems

Industries Served

🦷 Dental
🏥 Medical
🐾 Veterinary
💼 Small Business
🏗️ Trades

Why Choose Cornerstone Computer Solutions

70 Google Reviews, 4.8-Star Average

70 Google reviews at 4.8 stars give Cornerstone Computer Solutions an outside, evidence-based track record instead of self-reported claims.

📍

On the Ground in Centennial

Working from Centennial, Cornerstone Computer Solutions can send technicians on-site throughout Centennial while clearing most tickets remotely.

💾

Backup & Continuity

Cornerstone Computer Solutions sets up tested backup and disaster recovery so Centennial clients bounce back fast after ransomware, hardware failure, or a staff mistake.

Location

Centennial, CO

Certifications & Compliance

Microsoft partner solutions
Healthcare / HIPAA-minded IT
Backup & disaster recovery
In-house support team

Frequently Asked Questions

What do Cornerstone Computer Solutions reviews say?

Across 70 verified Google reviews, Cornerstone Computer Solutions averages 4.8 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does Cornerstone Computer Solutions provide?

Cornerstone Computer Solutions delivers Managed IT Services, Practice IT Support, Cybersecurity, Backup & Recovery, Networking & Cabling, Phone Systems to organizations across Centennial, CO.

What area does Cornerstone Computer Solutions serve?

Cornerstone Computer Solutions is based in Centennial, CO and supports businesses across Centennial and the greater metro area.

When did Cornerstone Computer Solutions start?

Cornerstone Computer Solutions has been operating since 2004.

Is Cornerstone Computer Solutions certified?

Cornerstone Computer Solutions carries Microsoft partner solutions, Healthcare / HIPAA-minded IT, Backup & disaster recovery, In-house support team.